compoundig world sep 2010
Post on 20-Nov-2014
119 Views
Preview:
TRANSCRIPT
September 2010
German marketS bounce back
more torQue For Your eXtruDer
new proDuctS to See at k 2010
Super StrenGtH: FocuS on FIbreS
BU
SS K
NEA
DER
TEC
HN
OLO
GY
Cutting-Edge Compounding TechnologyMX and quantec® BUSS Kneader Series
BUSS innovative 4-flight screw technology sets new benchmarks in the economical
processing of temperature and shear sensitive plastics such as PVC and high grade
cable compounds:
> 2.5 times higher throughputs
> Enhanced mixing quality and dispersion
> Energy savings up to 25%
Buss AG
Hohenrainstrasse 104133 PrattelnSwitzerland
Phone +41 61 825 66 00Fax +41 61 825 68 58info.@busscorp.comwww.busscorp.com
quantec® 96 EV-10C
© Copyright Applied Market Information. No part may be reproduced without the prior written permission of the publisher.
www.compoundingworld.com September 2010 | compounding world �
04 Industrynews
09Deutschlanddelivers As the world’s plastic industry gets ready to converge on düsseldorf, Ami’s carole
Kluth examines market trends in the german plastics industry.
19 Thewhitestuff:trendsinTiO2 A new TZmi report analyses trends in the titanium dioxide industry which impact on
the production of white masterbatch and compounds.
24 Bringinthereinforcements lilli Sherman reports on the latest developments in reinforcements for
thermoplastics, including new glass, carbon, aramid and natural fibres.
43 Selectingtherightgear Stefan Knieling of Henschel examines how gearboxes have been developed to
deliver extreme levels of torque for twin-screw extruders.
49 Fightingfrictionandwinningthewaragainstwear Eric Salmon and carsten wehling of Superior graphite have been testing pA 66
compounds incorporating their resilient and isotropic graphitic carbon.
54 ThecountdowntoK2010 our K 2010 preview includes the pick of new developments from BASF, coperion’s
record-breaking pelletizer and clariant’s medical plans.
64 CompounderoftheMonth:TisanEngineeringPlastics
66 Datesforyourdiary
comingnextissue❙ K 2010 show issue ❙ European masterbatch markets ❙ carbon black ❙ compounding bioplastics
➤ Click here to make sure you get your copy
contents
pAg
e 9
pAg
e 19
pAg
e 24
pAg
e 4�
pAg
e 54
Applied Market Information LtdAmi House, 45-47 Stokes croft, Bristol, BS1 3Qp, united KingdomTel:+44 (0)117 924 9442Fax:+44 (0)117 989 2128www.amiplastics.com
contactusHeadofbusinesspublishing: Andy Beevers E-mail: abe@amiplastics.com
Contributingeditors: lilli Sherman E-mail: editorial@compoundingworld.com
nadya Anscombe E-mail: editorial@compoundingworld.com
Advertisementmanager: claire Bishop E-mail: claire@amimagazines.com
direct tel: +44 (0)20 8686 8139
compounding world | September 2010 www.compoundingworld.com�
news
Kingfa Technology is
planning to establish a new
compounding and materials
development operation in the
Kunshan Economic and Tech-
nological development Zone
in Jiangsu province, china.
The new subsidiary will be
called Jiangsu Kingfa
Technology development and
the initial investment is
estimated at 640 million Yuan
($94 million), according to
statement issued by the
board of directors on 31 July.
Kingfa is the largest
plastics compounder in china
with plants in guangzhou,
Shanghai and Sichuan and an
annual capacity in the region
of 1 million tonnes. it
supplies the country’s
appliance, consumer goods,
electronics and automotive
markets with flame retardant
and reinforced compounds as
well as masterbatches.
❙ www.kingfa.net
Kingfa plans new plantin Jiangsu
cabot has opened its new
black masterbatch manufac-
turing plant in the Jebel Ali
Free Zone in dubai. The facility
has an initial capacity of 25,000
tonnes/year and began
production in August.
The plant currently houses
one masterbatch line based
around a coperion twin-screw
extruder, but there is space to
add two further lines which
would take the total capacity to
Asahi Kasei plastics north
America has developed a new
pp compound that its says can
compete with long-glass-fibre-
filled pp, while offering the
economic benefits of short-
glass-filled pp. Thermylene p8
is claimed to give superior
creep resistance at room
temperature and comparable
creep resistance at elevated
materials.
The compound has been
selected by Faurecia interior
Systems for the inner door
Asahi Kasei pp compound competes with lFTs
module on the Jeep liberty
SuV. one of the reasons for
specifying Thermylene p8 for
this part, which would typically
75,000 tonnes/year. The dubai
facility also includes laborato-
ries and administration offices.
it will allow cabot to meet
the growing demand for
masterbatch in the middle
East, Europe and Asia pacific
regions. Sean Keohane,
cabot’s vice president and
general manager for the
performance segment, said:
“within the middle East there
is already a strong demand for
polyethylene and polypropyl-
ene compounds for use in
building infrastructure for
water supply, electricity and
telecommunications projects.
These are key applications for
black masterbatch.”
cabot now operates
masterbatch plants in dubai,
Hong Kong, Belgium and italy.
it closed its uK masterbatch
facility in 2009.
❙ www.cabot-corp.com
This inner door module for
the Jeep Liberty is being
moulded using Asahi Kasei’s
PP compound
cabot opens dubaimasterbatch plant
be moulded using long-fibre-
filled pp, was the compound’s
screw/torque retention.
❙ www.asahikaseiplastics.com
Cabot’s new Dubai plant houses one compounding line with space for two more
news
www.compoundingworld.com
BASF and Astra Polymer
Compounding have ended
plans to form a joint venture
for the production of custom-
er-specific anti-oxidant blends
in the Middle East. The plans
were originally drawn up
between Astra, which has its
headquarters in Saudi Arabia,
and Ciba prior to the latter
company being acquired by
BASF in 2009.
A statement from BASF
said that the termination of the
JV plans will have no impact
on the existing tolling agree-
ment between the companies
to produce customer-specific
anti-oxidant blends for the
region. However, BASF is
considering several options for
BASF and Astra end plans foranti-oxidant JV
investing in local production
for such products.
“We are convinced of the
strategic importance of the
Middle East Region and the
need for a local production unit
for customer specific blends,”
said John Frijns, senior vice
president plastic additives for
Europe/EAWA at BASF. “A
thorough evaluation following
the integration of the legacy
Ciba Plastic additives business
into BASF has furnished new
options that will deliver more
value to both our customers
and BASF,” he added.
Astra is the leading
manufacturer of masterbatch
in the Middle East.
❙ www.basf.com
F&D Plastics is increasing
capacity for colour concen-
trates at its plants in Leomin-
ster, Massachusetts, USA, and
in St-Laurent, Quebec,
Canada. It is installing four
brand new compounding lines
based on Coperion and
Theysohn extruders with screw
diameters from 26 to 50 mm.
The first new line was
installed in July, two more are
being commissioned in
October with the final one
scheduled for installation in
November. Two are being
F&D Plastics boosts masterbatch capacity
added at the Leominster plant
and two at St Laurent; in total
they will boost the company’s
capacity by 37%.
The company’s president,
Darren Rosbury says that the
new state-of-the-art lines will
help to meet growing demand
from the housewares, lawn
and garden, hardware and
medical markets. F&D has
also added five new recruits to
its team, including three
chemists and two technical
sales representatives.
❙ www.fdplastics.com
k-online.de
Buy your ticket now +++ at an attractive price +++
in the Online Ticket Shop +++ at www.k-online.de/2130
in the world for you !The mosttt important traade fair
“It’s K time” means that about 3,000 exhibitors from
over 50 countries present the latest products and
concepts – from standard to high-tech solutions.
With its first-class range of exhibits, both in terms of
quantity and quality, K is the most important busi ness
and contact platform for the industry worldwide.
In 19 halls, everyone is represented, from the market
leaders to the niche market suppliers who decide the
future of the industry.
Be there when the world-class suppliers of plastics
and rubber meet in Düsseldorf !
International Trade Fair No. 1 for Plastics and Rubber Worldwide
Messe Düsseldorf GmbHPostfach 1010 0640001 DüsseldorfGermanyTel. +49 (0)2 11/45 60-01Fax +49 (0)2 11/45 60-6 68www.messe-duesseldorf.de
kmd1002_100x297+3_M1_GB_MD_OS.indd 1 19.07.2010 9:45:37 Uhr
compounding world | September 2010 www.compoundingworld.com�
news
it is increasingly likely that the
Eu will increase taxes on the
import of glass fibre from
china into Europe from 7% to
50.6%. The increase is
scheduled to come into effect
on 16 September on a
temporary basis while further
investigations are carried out.
Eu poised to raise tariffs for chinese glass fibre
The increase has been
supported by fibreglass
producers who have com-
plained about the dumping of
chinese material at illegally
low prices.
However, it has been
fiercely fought by the users of
fibreglass who believe that the
increased tariff will leads to
material shortages and
increase their costs.
india and Turkey have
already imposed tariffs of
40.86% and 38% respectively
on glass fibre originating in
china with the aim of combat-
ing dumping.
Bankrupt compounder leased bySo.F.TerSo.F.Ter is leasing p group,
an italian compounder of
engineering plastics that is
currently bankrupt. A court
will decide later this year
whether p group can be
acquired by So.F.Ter or any
other interested parties. p
group compounds pp, pBT
and pA at its facilities in
Ferrara and has a sales office
in germany.
So.F.Ter says that the
agreement will strengthen its
presence in the automotive
market, particularly in
germany. it also says that it
complements its acquisition
of matrixx Europe in 2008 and
will strengthen its portfolio of
reinforced plastics.
❙ www.softerspa.com❙ www.p-group.biz
A. Schulman has made
several senior management
appointments in America and
Asia. Gustavo Perez has
been named as general
manager and coo of the
Americas. He joined the com-
pany in 1995 and since 2008
People on the move: new appointmentshas been general manager for
masterbatch in north America.
Roberto Lopez has been
promoted to the position of
business unit leader of
masterbatch for the Americas.
He was previously responsible
for the company’s mexican
masterbatch business.
Schulman has also announced
that Derek Bristow has been
appointed as general manager
and coo of Asia. He was
previously general manager
for Australasia at ico which
was acquired by Schulman in
April. He replaces Jack Taylor
who is retiring at the end of
the year after 32 years with the
company.
Teknor Apex has appointed
Stanly L.K. Tan as the new
managing director of Singa-
pore Polymer Corporation
(Spc), replacing Cheah Sin
Hua who is retiring after more
than 40 years with the
company. Tan was previously
with dSm Engineering
plastics as manager of its pA
66 business in Asia. Spc was
acquired by Teknor in 2001.
Gustavo Perez
Derek Bristow
Stanly L.K. Tan
plastic color corporation
(pcc) has opened a new
research and development
facility at its colour and
additive masterbatch plant in
Asheboro, north carolina,
uSA. The lab is equipped with
the latest analysis and testing
equipment and will be used to
help customers develop new
products.
pcc opens new laboratory“The opening of the new lab
is just the beginning of our
investment in a state-of-the-art
customer development and
customer support centre in
which new-age resins can be
developed upon request,” said
pcc president, doug Borgsdorf.
“we have more equipment on
order already that will keep us
at the leading edge.”
pcc has also achieved
accreditation of its lab in
calumet city, illinois, uSA,
from the American Association
for laboratory Accreditation.
This organisation tests quality
control measures, record
keeping, calibration and
conformity to iSo/iEc
17025:2005 requirements.
❙ www.plasticscolor.com
news
Gabriel and RAL devise new colour standardsAustrian masterbatch maker
Gabriel Chemie is working
with the German colour
matching organisation RAL to
implement new standard
colours for plastics. The new
colour range will be launched
at the K 2010 exhibition in
Düsseldorf, Germany, next
month.
The RAL Plastics range
initially covers the 100 most
frequently requested colours
from the RAL Classic colour
collection and there are plans
to extend this to 200 colours.
Gabriel Chemie is responsi-
ble for the technical imple-
mentation of these RAL
colour standards.
❙ www.gabriel-chemie.com
A. Schulman has announced
that some production at its
plant in Crumlin, Wales, UK, is
being relocated to the compa-
ny’s facilities in Bornem,
Belgium and in Givet, France.
Schulman shifts production from UKApproximately 10,000 tonnes of
masterbatch production will be
moved to the larger, more
cost-efficient plants.
Several production lines
will be shut down at the
Crumlin site with the loss of
approximately 30 jobs. The
plant will now focus on smaller
lots of colours and other
speciality compounds for the
local market. As part of this
Solvay and Entegris combine CNTs and PEEK
strategy, Schulman recently
invested $1.2 million in a
versatile continuous mixer for
specialised products at the
Crumlin plant.
❙ www.aschulman.com
Solvay Advanced Polymers and
Entegris are working together
on carbon nanotube (CNT)
enhanced PEEK compounds
for applications in the medical,
aerospace, automotive and oil
and gas industries.
Solvay is supplying its
KetaSpire PEEK materials for
the compounds which are
produced by Entegris using its
proprietary technology for the
uniform dispersion of CNTs in
thermoplastics. The resulting
materials are aimed at
applications requiring weight
reduction, enhanced physical
properties, thermal manage-
ment and static discharge
dissipation.
Greg Jack, senior business
development representative
for Solvay Advanced Polymers,
said: “This partnership will
spur greater use of our
materials and open up new
end-use applications where
consistent electrostatic
discharge properties and
improved thermal stability are
required”.
Quantum Polymers of
Newark, Delaware, USA,
recently introduced stock
shapes made using CNT-filled
KetaSpire PEEK supplied by
Entegris. Its extruded rods and
plates can be used to replace
metal parts in semi-conductor
materials handling and
chemical cleaning systems.
❙ www.entegris.com❙ www.solvay.com
These stock
shapes are extruded
using CNT-filled PEEK
www.compoundingworld.com September 2010 | compounding world �
germany’s plastics industry | markets feature
germany is the powerhouse of the European plastics
industry. it is the largest market both in terms of
production and demand, dominating nearly every
sector of the processing industry and accounting for
over 20% of thermoplastics demand.
The market performed strongly in the period
2005-2007, driven by the strength of the german
economy and strong demand from central Europe.
However, the impact of the global recession saw
demand collapse for nearly all polymer materials in Q4
2008 with plastics processing activity remaining weak
throughout most of 2009. According to Ami data, after
reaching a peak in demand in 2007 of 8.6 million tonnes
of thermoplastics processed in germany, the market
dropped by 6% in 2008 and nearly 8% again in 2009,
which effectively wiped out five years of growth for the
industry.
production of plastics materials suffered an even
steeper 15% decline in volumes in 2009 according to the
trade association plasticsEurope deutschland. Both
domestic and export demand figures were down,
reducing germany’s traditional trade surplus in
polymer materials. The impact of the global recession
has also been severe for german producers of capital
goods, such as plastics processing machinery, as
companies around the world slashed their investment
spending. Sales of german plastics and rubber
machinery were down 30% in 2009 according to the
industry association VdmA.
The economic downturn has inevitably reduced the
number of plastics processing operations. in its survey
of german injection moulders, Ami found there had
been a net loss of 5% of companies over a three year
period. over 60% of these were lost because of
insolvency or because of transferring moulding
operations to Eastern Europe or china. A number of
companies ceased to exist because of the retirement of
owners or because of plant rationalisations or mergers.
others chose to withdraw from processing activities
preferring to sub-contract out their moulding require-
ments or to refocus their activities on tooling, assembly
or finishing operations.
However, the trend for plastics processors to
relocate to Eastern Europe or Asia has generally been
less evident in germany than elsewhere in western
Europe. Although german companies have established
operations in central Europe, this has not always been
at the expense of their home plants. germany’s
proximity to central Europe also benefited its proces-
sors prior to the downturn. The growth in demand for a
wide variety of products in central Europe from
packaging to technical components, could not always be
met by local processors, either because of capacity
deutschland delivers
As the world’s plastics industry gets ready to converge on düsseldorf for next month’s K show, Carole Kluth takes a close look at trends in
the german plastics market which is showing signs of recovery
compounding world | September 2010 www.compoundingworld.com10
markets feature | gemany’s plastics industry
constraints or a lack of competency. german companies
were well placed to meet this shortfall in capacity or
technical know-how and are likely to benefit again, once
economic growth returns to the region.
Various government initiatives during 2009 sought to
mitigate the effects of the recession and they did have
some impact on plastics demand. The car scrappage
scheme helped to sustain demand for new cars but
production still declined by 10%. However, this was con-
siderably less than was seen in most other west
European countries where car production was down
anything from 20% to 50%. government infrastructure
investments also helped to sustain some building
product demand. As these measures are now ending,
there are signs that the underlying strength of german
manufacturing and engineering is helping to lift the
plastics industry out of recession quicker than in many
other countries and a more optimistic feel is beginning
to emerge about the future prospects for germany’s
plastics industry. last month it was announced that
germany’s gdp grew by an impressive 2.2% in the
second quarter, the strongest three-monthly gain since
reunification in 1990. The growth is being driven by
rising production levels and exports in areas such as
machinery, vehicles and chemicals. As result, business
confidence has reached its highest level in three years.
Material movementsThe materials that appeared to have been least affected
by the downturn were pET and EpS where there was
relatively little loss of volume, although both these
materials had been experiencing strong growth up until
the recession hit. The pET market had been driven by
the move to pET bottles for one-way packaging
replacing cans, glass bottles and cartons, led by the
discount stores such as Aldi and lidl. EpS demand had
been driven by initiatives to improve the energy
efficiency of buildings in line with the Eu directive.
For most other polymer materials the story was one
of shrinking demand during 2009 with the scale of
decline dependent on the extent to which the market
was driven by packaging, building, automotive or
consumer goods. The downturn in automotive produc-
tion, although not as severe in germany as
elsewhere in Europe, still contributed to
weak demand for most engineering
polymers and pp compounds. reduced
production of consumer electronic and
domestic appliances also led to steep
falls in the moulding and extrusion of
technical components and cable
products. These markets all saw a
contraction in the region of 10-15% in
terms of polymer volumes used last
year. with the exception of insulation
materials, building product demand was
also weak through the year, despite some
end use markets for thermoplastics in germany 2009
source: ami
germany’s
machinery
manufacturers
have seen a
sharp increase
in demand this
year
pH
oTo
: Kr
Au
SSm
AFF
Ei
POWERFULLY GOOD ECO-MINERALS
THEY SAID IT COULDN’T BE DONE!
SO WE DID IT!OUR NEW ECO-FILLERS CUT YOUR COSTS
Space travel is bunk.Sir Harold Spencer Jones, UK Astronomer Royal, 1957. (Two weeks later Sputnik orbited the earth).
‘‘
‘‘
RockTron has landed! Our new UK plant at Fiddler’s Ferry, near Widnes, is one small step for us, one giant
leap for our industry. RockTron’s new Advanced Products are eco-mineral substitutes for inorganic fillers and
extenders that can cut your costs and your carbon footprint. Naturally spherical, they offer comparable or
superior performance including: reduced melt viscosity, lower oil (resin) absorption and low particle density
– plus excellent chemical, wear and scratch resistance. We think this is a competitive advantage that’s out
of this world.
For more information call +44 (0) 117 937 6890 or visit: www.rktron.com/ecominerals
Solid glass spheres
Magnetite spheres
PSD <1 to +100 micron
Mohs hardness scale = 5-6
High substitution capability
Excellent dispersion
Low carbon footprint / 100% recycled
compounding world | September 2010 www.compoundingworld.com12
markets feature | gemany’s plastics industry
investment in infrastructure products. The collapse in
demand for profiles in Eastern Europe and russia also
badly affected the production of pVc window profiles.
packaging, as is often the case through a recession,
was less affected but the market still declined by
between 5 and 7% overall largely due to weak demand
for industrial and transit packaging products with
consumer packaging demand holding steady.
with its high reliance on building and wire and cable
markets, pVc saw the largest falls in demand last year,
declining by around 15%. in addition to weak local
demand, profile producers also suffered from a collapse
in export sales to Eastern Europe and russia which had
grown significantly in the period to 2007, while pVc
cable markets had been weak for sometime because of
a combination of substitution by polyolefins and the
growth in imports of cheap finished low-voltage cables
from central Europe, which is the main market for pVc
cable compound. The drop in car production and
electronics manufacturing further impacted on
demand.
The decline in demand for polyolefin materials last
year was slightly less severe at around a 6% drop,
thanks to the higher proportions of the market in
packaging applications. The weakest performance
appears to have been for linear and low density grades
because of weak demand for agricultural, building and
technical films which are significant markets in
germany. demand for protective films were weak
because of the downturn in furniture and automotive
markets. Agricultural film demand was affected by the
long, cold winter and stretch film markets were weak
because of a decline in demand for transportation
packaging. pipe and cable demand was slashed
because of the slump in building activity. These were
offset by the demand for food packaging and hygiene
films holding up.
A similar story applied to HdpE resins with demand
for smaller containers and closures holding up, while
industrial containers, car fuel tanks and pipe production
have all seen significant drops over the past two years.
in polypropylene it is again the consumer packaging
markets which have sustained some areas of demand
for products such as thin wall containers and Bopp
films for food packaging. Automotive, electrical and
consumer good sectors have all been weak as have
most fibre markets although hygiene and medical
markets have performed better.
The decline in general-purpose high-impact
polystyrene was also not as severe as might be
expected given the weak fundamentals this market has
been experiencing for several years. This has seen the
market decline from a peak of 430,000 tonnes of
demand in 2002 to around 380,000 tonnes currently.
Volume had already been lost because of a decline in
production of consumer electronics, the development of
flat screen TVs and competition from pp and pET in
some thin wall applications. The insulation trends that
have helped maintain the EpS market have helped drive
demand for XpS despite the downturn in the building
market. Food packaging markets have also maintained
their demand for polystyrene packaging.
As would be expected given the size and sophistica-
tion of germany’s plastic processing industry, the
country is an important market for the use and
development of engineering resins. Having enjoyed
strong growth in the period to 2007, which saw demand
reach nearly 1 million tonnes, there has been an
estimated 150,000 tonne decline in volume across these
various materials, which include ABS/SAn, pA, pBT,
DEMAND FOR THERMOPLASTICS
IN GERMANY2001-2009
Source: AMI
fi lm loves sunlightPlastics used in agriculture need to withstand the effects of solar radiation and agricultural chemicals. High-performance Tinuvin® NOR™ 371 provides plastic fi lm with lasting protection, even where sunlight is intense and chemical concentration high. Greenhouse fi lms and bright sunlight work well together, because at BASF we create chemistry.
1687_AZ_Tinuvin_Agrar_RZ.indd 1 30.08.10 17:04
Commercialising Nanotubes 2011
We are in the middle of a major expansion in carbon nanotube production with global capacity more than
quadrupling over a two-year period. As a result, prices are falling and exciting new markets are opening up.
The first commercial products are already being used in the automotive, electrical and electronic, sporting goods, mass
transport and marine industries with many more under development in areas such as the renewable energy,
medical and wire and cable markets.
This conference will examine the latest CNT technologies and applications, as well as addressing processing issues and
health and safety concerns. The event’s focus will be on growing volume markets for nanotubes and on adding
value to polymer compounds and composites.
8-10 March 2011, Maritim Hotel, Düsseldorf, Germany
Media sponsorOrganised by
Applied MarketInformation Ltd
CliCk Here for More inforMation
For details on giving a presentation, attending as a delegate, being a sponsor or exhibiting at the event, please contactMaud Lassarra, Senior Conference Organiser,ml@amiplastics.com +44 117 924 9442
* + 19% German VAT
Trends and technical developments in the international flame retardant industry
Organised by:
Applied Market Information Ltd
Sponsored by: Media sponsor:
7 - 9 December 2010Intercontinental Hotel, Düsseldorf, Germany
Special offer: Save (190* if you register before 8th November 2010
Imag
es c
ou
rtes
y o
f: TH
OR
click here toSee the fullprogramme
PC, PMMA and other high heat thermoplastics.
However, this is not surprising given their high reliance
on automotive, electrical and other technical sectors.
Compounds bounce backCompounding production in Germany has naturally
mirrored these trends in polymer demand. Thus from
the end of the second quarter in 2008 the first bad signs
began to emerge resulting in a catastrophic collapse in
demand for products in the final quarter. The first half
of 2009 continued in this high crisis mode with many
businesses teetering on the edge of bankruptcy.
Government initiatives to help support wages during
this time proved a lifeline for many of the major, well-
established companies, enabling them to keep hold of
staff while they rode out the storm. From mid-2009
business began to pick up again and since the end of
2009 there has been at times a rapid and dramatic
recovery in demand, which some companies are
struggling to meet because of the cutbacks and
rationalisations in capacity that were made during the
downturn and because of shortages of raw materials.
The weakest sectors during the recession were the
technical compounds and PVC compound markets
because of the downturn in automotive production,
appliance manufacturing and building activity. Injection
moulding customers were the most affected, and some
of these smaller companies went out of business.
Output of compounds is estimated to have shrunk by
more than 300,000 tonnes over the two-year period
2007-2009. Even so, Germany still accounts for 25% of
compound production in Europe.
Germany’s plastics industry | markets feature
Making more machinesGermany’s machinery makers have seen sharp increases in
demand in the first half of the year according to their industry
body, the VDMA Plastics and Rubber Machinery Association.
“Developments turned out much better than expected at the
beginning of the year,” says Thorsten Kühmann, managing
director of the Association. He adds: “[Our] members are also
optimistic regarding the outlook for incoming orders in all
customer regions in the second half of the year”.
The Association says that although exports fell sharply last
year as a result of the global downturn, Germany still main-
tained its market leading position, accounting for 24% of global
deliveries. In Europe as a whole, Germany’s market share is
31%, according to the VDMA, while in Asia it is just under 24%,
placing the country ahead of the previous leader Japan. Sales
across the Atlantic give Germany a market share of 26% of
global deliveries in North America, 18% in Central America
and 20% in South America. In Africa, Germany has a 15%
share, placing it behind China with 22% and Italy with 19%.
❙ www.kug.vdma.org
SupplierS’ ShareS in World exportS
Source: VdMa/Federal Statistical office
s
Download the
media pack here
Download the
media pack here
Download the
media pack here
Download the
media pack here
CW media pack.indd 1 30/12/08 21:28:27
@
IW media pack.indd 1 23/9/09 11:57:17
To tidy up the features list, please delete the following:
The text and brackets after Downstream equipment in April/May.
The word “market” after Global in April/May
The text and brackets after Die developments in Aug/Sept
The text and brackets after Materials handling equipment in Oct/Nov
Please also add the following feature to the top of the list for
April/May:
Views from the top: industry predictions
Here are some cover lines for the dummy issue:
Global outlook for PE fi lms
Processing bioplastics
Choosing downstream equipment
Chinaplas exhibition preview
On the back page, please add lr@fi lmandsheet.com for Lou’s e-mail
address.
To tidy up the features list, please delete the following:
The text and brackets after Downstream equipment in April/May.
The word “market” after Global in April/May
The text and brackets after Die developments in Aug/Sept
The text and brackets after Materials handling equipment in Oct/Nov
Please also add the following feature to the top of the list for
April/May:
Views from the top: industry predictions
Here are some cover lines for the dummy issue:
Global outlook for PE fi lms
Processing bioplastics
Choosing downstream equipment
Chinaplas exhibition preview
On the back page, please add lr@fi lmandsheet.com for Lou’s e-mail
address.
FILM media pack.indd 1 30/12/08 21:27:50PIPE media pack.indd 1 21/6/09 21:42:21
Brought to you by Applied Market Information, the leading provider of market intelligence and conferences for
the global plastics processing industries.
For more information, contact our advertisement manager, Claire Bishop. E-mail: claire@amimagazines.comTel: +44 20 8686 8139 www.amimagazines.com
OpEnIng up nEw rOuTEsTO MArkET
In a fast changing world, you need to find new and efficient routes todeliver your sales messages to your target markets.
Now, more than ever, your marketing campaigns need to be:
clearly targeted • truly global • highly cost-effectiveOur four high-quality digital magazines can help you achieve these goals.
They deliver focused audiences, international coverage and unrivalled value for money. For more information, download our 2010 media packs, which include features lists,
circulation details and our highly competitive advertisement rates:
Your perfect promotionalpartners forthe k show
in 2010
The collapse in production at the end of 2008 came
after a period of steady growth of around 2%/year. As
the economy recovers, this is expected to be the growth
trend for industry going forward. Continuing trends for
PP and engineering resin compounds to replace metals
and other traditional materials in automotive and
electrical applications will remain an important driver
for the industry. Before the recession, PVC compounds
had a resurgence thanks to a boom in demand for
window profiles. It is hard to see this business bouncing
back as rapidly given the weak state of the building
industry in Germany, which is mainly reliant at present
on public sector spending. The masterbatch industry
has probably seen the quickest recovery within the
compounding sector, thanks to its significant use in
packaging markets, which were less impacted by the
downturn. The market will also continue to be driven by
the trend among resin producers to move away from
providing a variety of compound grades to supplying to
the processor standard grades with a masterbatch.
Germany is destined to remain the largest consumer
and producer of plastics in Europe and its apparent
recovery is good news for the rest of the European
industry as it will help to drive demand throughout the
continent for some time to come.
This article is based on AMI’s 2009 European Plastics
Industry Report and AMI’s guide to the thermoplastics
compounding industry in Europe. Further information
available from:
❙ www.amiplastics.com
PRODUCTION OF THERMOPLASTIC
COMPOUNDS IN GERMANY 2009
Source: AMI
Germany’s plastics industry | markets feature
Why three letters define the market. ZSK – the embodiment of modern processing machinery and plant design for compounding technology. Our twin screw compounders continually set new standards in the plastics, chemical and food industry. They are the high-end, high-tech core of our plants. More than 10,000 compounding systems installed worldwide are proof of our unique system and process competence. And despite all our engineering skills, there’s still one thing we haven’t forgotten: We listen to what our partners say! And that’s why we are able to supply them with tailor-made solutions for their compounding and extrusion tasks. That’s what we mean when we say “confidence through partnership”. www.coperion.com
Visit us at K 2010Hall 14, Booth B33
compounding & extrusion materials handling service
www.compoundingworld.com September 2010 | compounding world 19
Titanium dioxide | markets feature
The white stuff:trends in Tio2
The TZmi group launched the inaugural edition of its Tio2
pigment Annual review in July. The company has
published information on the uS$11 billion global
titanium dioxide pigment industry since 1997, but this
latest publication now adds an annually recurring update
on the dynamics of the Tio2 industry to TZmi’s regular
offering. Here we look at some of this year’s key findings.
Pigment demandglobal Tio2 demand was 4.7 million tonnes in 2009, down
3% over 2008 and 8% over the historical peak in 2007. in
the more mature western markets, Tio2 pigment
demand collapsed by more than 16% over the past two
years and it is not expected to recover before the end of
the forecast period to 2015 (Figure 1). However, demand
in the emerging regions contracted only marginally. The
strength of the emerging markets, particularly those in
Asia-pacific and the middle East, are expected to lift the
global pigment consumption rate to 2015 while mature
economies are expected to remain static at best. Since
2000, china has emerged as the dominant growth
market for Tio2 pigment, supported largely by the rise of
a domestic sulphate-process Tio2 industry.
in recent years the ultrafine, or nano-Tio2, markets
have undergone significant growth, both in terms of
volume and scope of application. However, while these
markets are currently highly profitable, the total
volumes are no more than 1% of the global marketplace.
Pigment productionThe global Tio2 pigment industry reached a record
production level of 5.1 million tonnes in 2007. The
following two years have seen declining output; falling
by more than 15% to 4.4 million tonnes in 2009. The
fourth quarter of 2008 was a turning point following the
onset of the global financial crisis: worldwide output for
the full year declined by 3.3% to 4.95 million tonnes.
The first quarter of 2009 was one of the worst the
industry has ever encountered, with production down
movements in the titanium dioxide market have a direct impact on the
producers of white masterbatch and compounds. A new report from TZmi
provides a valuable insight into how the industry is shaping up
Global TiO2
demand was
4.7 million
tonnes in 2009
and is forecast
to grow at an
average of 2.1%
per annum over
the period
2007-2015
pH
oTo
: Hu
nTS
mA
n
Figure 1: Global demand annual growth rate: 2007-2015 2007-2015
Asia-pacific 4.1%
central & South America 3.2%
central and Eastern Europe 2.4%
middle East & Africa 5.6%
north America -0.1%
western Europe -0.4%
World 2.1%
compounding world | September 2010 www.compoundingworld.com20
markets feature | Titanium dioxide
34% compared to the first quarter in 2008. consumers
of Tio2 saw product sales drop off sharply in the fourth
quarter of 2008 and as a result orders for pigment
collapsed. Some pigment producers predicted the
oncoming rise in inventories early and moved to trim
production levels, while others were less reactive. The
latter group had to cut production even more drastically
in the first, and in some cases the second quarter of
2009. while most plants were operating at full rates
again in the second half of the year, others did not
survive the recession; the grimsby (Huntsman) plant
was the first to be shut, closely followed by Savannah
(Tronox). The Baltimore (cristal) plant was cold idled,
and cristal recently announced permanent closure of
base pigment production at this plant.
Pigment tradein international trade there are five main inter-regional
routes, where more than 100,000 tonnes/year of Tio2 is
traded. when the uS housing market started to deflate
in 2006, domestic demand for Tio2 began to decline and
north America significantly increased Tio2 exports into
western Europe, Asia-pacific and South and central
America. The export rate (exports divided by production)
increased from a level of approximately 20% to more
than 35% (Figure 2). TZmi expects the position of north
America as a major exporter to remain unchanged,
based on excess production capacity and the relatively
low regional manufacturing cost.
western and central Europe export similar quanti-
ties of pigment to each other; high-quality, high-cost
products flow into central Europe from western Europe,
while the relatively low-cost product from central
Europe flows back into western Europe.
Asia-pacific is a net importer of Tio2 pigment,
although it has the largest manufacturing base of all
regions. The imports tend to be of a higher quality than
is widely available within the region.
Capacity expansionover the past five years, industry transactions have
been executed at real 2009 uS dollar capacity tonne
values of uS$1,500-2,000. This is in stark contrast with
the cost of greenfield expansions which have averaged
almost uS$5,500 per tonne of annual capacity (real
2009 uS dollar total investment basis including land
and support services).
Access to the newer chloride process has been tightly
held by a handful of global manufacturing companies
and those organisations that successfully licensed
technology from these companies during the 1970s and
1980s. no greenfield chloride route pigment plants have
been commissioned since 1994.
new processes for the manufacture of Tio2 pigment
are constantly under development, but no alternative
manufacturing routes have been successfully commer-
cialised to date.
Figure 2: North AmericAN exports vs. demANd: 2001-2009
Figure 3: reAl 2009 us$ weighted AverAge globAl tio2 pigmeNt priciNg
s
Teach polypropylene cool new tricks.
With Vistamaxx propylene-based elastomers as a blend partner,
polypropylene can perform in a whole new way.
Vistamaxx™ propylene-based elastomers let
you demand more from existing polypropylene
applications -- and might even lead you to new
ones. This versatile portfolio of products can
improve strength, softness, flexibility and clarity.
Because they’re halogen-free and lighter weight,
Vistamaxx / polypropylene blends may be an
effective alternative in PVC applications. How
cool would that be? Fetch more information on
www.gomaxxgo.com
Vistamaxx™
Propylene-based Elastomers Maxximize Performance
Düsseldorf, Oct - Nov Booth B B HALL
www.icmasg.it
Visit us!
The international business and technology conference on minerals as additives, pigments and fillers in polymer compounding
Organized by:Applied Market Information LLC.
December 1-2, 2010The Hilton at Atlanta,
Atlanta, GA, USA
SPECIAL OFFER Register before October 22nd and save $190!
Media Sponsors: Sponsor:
inerals inCompounding 2010
Photos courtesy of Imerys & Omya
CONTACT:Margit Korsak, Conference Director
Applied Market Information LLC833 North Park Road, Suite 204
Wyomissing, PA 19610, USATel: +1 610 478 0800Fax: +1 610 478 0900
Email: mk@amiplastics-na.comWebsite: www.amiplastics-na.com
CLICK hEREFOR DETAILS
Titanium dioxide | markets feature
PricingThe long term real TiO2 global
pigment price has declined over
the past 20 years in US dollar
terms (Figure 3). However, there
are significant differences in the
pricing behaviour within different
regions and different end-use
markets. The declining price levels
have resulted in margin erosion below
re-investment economics, especially in the last three
years.
As a result of re-stocking, unplanned capacity
outages and plant closures, the current supply for TiO2
has become very tight, despite the fact that demand has
not fully recovered to pre-crisis levels. This has resulted
in a deluge of price increase announcements by the
major producers and climbing prices throughout the
global markets.
In most growth markets for TiO2 products, the global
financial crisis of 2008/09 is a past memory, while in
other more mature markets the demand outlook is still
somewhat conservative. The full extent of the changing
forces in the industry will be felt as
2010 unfolds, so this new publication
is most timely in seeking to put all
these items into perspective.
More informationThe content of the TZMI
Group’s TiO2 Pigment Annual Review is structured as a combination
of data presentation, interpretation and analysis,
interspersed with some historical reference to give the
reader a context from which to draw their own
perceptions. By not only providing historical and
forecast data on supply, demand, pricing and
trade, but also providing the necessary back-
ground information such as pigment properties,
quality requirements, demand fundamentals and
manufacturing processes, the Review is
accessible and informative for all readers,
independent of prior experience with the
industry. Click here to download a six-page
brochure about the review
❙ www.tzmi.com
Teach polypropylene cool new tricks.
With Vistamaxx propylene-based elastomers as a blend partner,
polypropylene can perform in a whole new way.
Vistamaxx™ propylene-based elastomers let
you demand more from existing polypropylene
applications -- and might even lead you to new
ones. This versatile portfolio of products can
improve strength, softness, flexibility and clarity.
Because they’re halogen-free and lighter weight,
Vistamaxx / polypropylene blends may be an
effective alternative in PVC applications. How
cool would that be? Fetch more information on
www.gomaxxgo.com
Vistamaxx™
Propylene-based Elastomers Maxximize Performance
Reinforcing fibres provide the hidden strength in high-performance compounds. Lilli Sherman looks at how the market is growing,
reviews recent developments in glass, aramid, carbon andnatural fibres, and examines some novel alternatives
New developments in fibre reinforcements for thermo-
plastics have continued at a steady pace despite the
economic downturn. In addition, there has been some
recovery in demand for reinforced thermoplastics from
the beginning of this year in both the automotive and the
electrical and electronic (E&E) industries, the two major
growth areas. Fibre suppliers and compounders agree
that while demand has not recovered to the levels of two
years ago, they expect 2010 to finish with positive growth.
Recent advances have been announced in glass,
carbon, aramid and natural fibres designed to give
thermoplastic compounds improved properties and
processing characteristics along with increased cost
competitiveness. There are also some innovative
technologies emerging as alternatives to conventional
fibre and filler reinforcements.
Meanwhile, there are continued developments from
custom compounders well known for their strength in
reinforced thermoplastics. These are aimed at meeting
increasingly tough cost/performance requirements as
well as the drive towards improved sustainability and
recyclability.
Market movementsFibre-reinforced thermoplastics have traditionally been
largely dominated by nylon 6 and 66 with glass fibre
reinforcements aimed primarily at the automotive
sector. While that dominance still exists, a shift has
been taking place. Reinforced PP is making major
inroads in both exterior and interior automotive
applications. There is also steadily increasing growth in
the broad E&E market sector where other fibre-
reinforced engineering resins have been gaining speed,
ranging from PET, PBT and PC to high-performance
polymers like PEEK, PPO, and LCP. In addition, there is
an increasing demand for reinforced thermoplastics in
consumer goods such as appliances.
“The market for reinforced fibres for thermoplastics is
Bring in the reinforcements
COMPOuNdINg WORLd | September 2010 www.compoundingworld.com24
materials feature | Reinforcing fibres
The suppliers
of glass fibres
are in an
upbeat mood
with new
applications
emerging in a
range of
markets
very strong at the moment. Not only in Europe but also in
Asia and the Americas,” says Co den Besten, global
marketing manager for chopped fibres at PPG Industries.
Manuel Agudo, global commercial & product leader
at Owens Corning, adds: “We see the automotive and
E&E industries shifting to reinforced thermoplastics for
greater heat resistance, strength, durability and, very
key, reduced systems costs. Many of these products can
be used in place of more expensive resins without sacri-
ficing performance.”
One key trend driving increased demand for reinforced
thermoplastics in the automotive sector, according to
Agudo, is that the under-bonnet environment has become
hotter due to the drive to maximize space usage.
Components located close to the engine need excellent
high-heat resistance for optimized performance, and
exceptional resistance to chemicals such as oil and petrol
to withstand corrosion and other potential damage. In
addition, weight reduction is increasingly important to cut
fuel consumption and reduce emissions. Agudo notes
applications such as oil pans, air-intake manifolds,
radiators and other critical components, where glass fibre
reinforced materials have been gaining an edge.
Noting similar trends in this arena is Eric Martin,
Ph
OTO
: 3B
This air intake is the first to be produced using PP and is a good example
of how demand for glass fibres is shifting. Mahle Filtersystems in the UK
is producing the part for VW using a 36% glass-fibre-reinforced PP
compound from Borealis. The Xmod GB306SAF – 9502 grade was chosen
as it provides long-term resistance to chemicals and high temperatures.
The part is being used on 1.4 and 1.6 litre engines in the VW Golf and
Polo, as well as Seat and Skoda models. The component is moulded
using existing tooling and is generating significant cost savings
compared to the previous PA version. Borealis says that it also provides
improved acoustic behaviour and a 15% weight saving.
Reinforcing fibres provide the hidden strength in high-performance compounds. Lilli Sherman looks at how the market is growing,
reviews recent developments in glass, aramid, carbon andnatural fibres, and examines some novel alternatives
thermoplastics product manager at
3B The Fibreglass Company. “Weight
reduction remains the central focus of
the automotive industry. This impacts all
vehicle areas”. He adds that the adoption of rein-
forced plastics is also strengthened by OEMs’ shifting
priorities. “Low-cost vehicles and engine downsizing
definitely translates to new requirements in thermal
stability. The development of hybrid electrical vehicles
also is clearly a segment for rapid plastics growth since
weight constraints will be more important for achieving
adequate efficiency”. Martin points out that hybrid
electrical vehicles are expected to represent 10% of
total vehicle volume by 2020, creating demand for mate-
rials that offer wear-friction resistance, thermal
conductivity, and fatigue resistance at high tempera-
tures. “Typical applications are start-stop systems,
bearing cages, solenoid caps and in the near future will
include battery trays, battery protection, convertors and
charging stations,” he explains.
Discussing opportunities in the E&E sector, Owens
Corning’s Agudo says: “We are essentially talking about
the manufacture of high-performance connectors, the
use of which cuts across several market sectors –
automotive, consumer electronics etc – and where the
trend is for greater miniaturisation. Glass-fibre-
reinforced thermoplastics play a major role here, as they
must deliver extreme high-heat resistance to protect
delicate circuitry as connectors become smaller.”
Danny Wilms Floet, sales manager composites at
Teijin Aramid, notes that in both the automotive and the
E&E market sectors, the trend is toward components
such as gear wheels, slide bearings and bushings that
are more compact, lighter, stronger and are subject to
greater stresses such as higher temperatures and
operating speeds. “Glass fibres are used to improve the
mechanical properties of thermoplastics. Aramid fibres
also improve some mechanical properties but their
www.compoundingworld.com September 2010 | COMpOunDinG WORLD 25
compounding world | September 2010 www.compoundingworld.com26
materials feature | reinforcing fibres
main function is to reduce wear of a plastic part and
minimize abrasion to the counter surface of the
application.” while glass fibres are lower in cost –
typically by a factor of around 10 – they are more
abrasive and can erode the materials with which they
come into contact.
Teijin Aramid has been putting considerable
development efforts toward furthering the expansion of
aramid fibre reinforcement to the engineering plastics
composites market sector. The company has developed
a special sizing and cutting process to manufacture
small rod-like pellets of its Twaron and Technora para-
aramid short-cut fibres specifically for engineering
plastics. The result is easy and precise dosing of these
fibre reinforcements, allowing plastics compounders
and processors to achieve the exact endurance
properties required for their particular applications.
Addressing glass fibre reinforcements in thermo-
plastics, ppg’s den Besten, says that there are really
two main segments. The first is short-glass-fibre-
reinforced thermoplastics based on chopped strand
products. The second segment is long-fibre thermo-
plastics (lFTs) based on long glass fibres. Although
lFTs are mainly used in automotive applications, this
segment has suffered the least of all glass fibre
segments in the economic downturn through 2009.
According to den Besten, this can be explained by
further penetration of lFT composites replacing metals
in many new models. “despite the downturn in car
production, the use of lFT product stayed at a stable
level in 2009. in 2010, we have seen growth of more
than 15%, which is in line with previous years.”
This is in contrast with an unprecedented 30% drop
in demand for the chopped fibre segment between
fourth quarter 2008 and through much of 2009.
nevertheless, recovery has been taking place through
the first half of this year. den Besten explains: “despite
some uncertainties in the market with respect to
demand in the automotive segment for the second half
of 2010, the order books for reinforced thermoplastic
compounds for the third quarter seem to be at a
continued high level.” ppg estimates that demand in
2010 could be close to 50% stronger than in 2009, which
also means chopped fibre will be in tight supply for the
rest of 2010. “The pipe line is still relatively empty and
the industry will struggle to fill it up in 2010. This might
only happen in 2011, although it should be noted that
glass fibre suppliers have a number of furnace repairs
scheduled to take place in 2011,” says den Besten.
overall, lFT applications are currently one-tenth the
size of the chopped strand market. However, lFTs are
beginning to replace glass-mat thermoplastics (gmT)
because of cost and production advantages.
industry sources estimate that about 85% to 90% of
lFT goes into automotive applications compared to a
maximum of 50% for chopped fibre reinforced plastics.
The other key markets for the latter are reinforced pA
and pBT in electronics housings and electrical tools,
plus reinforced pp compounds in washing machines.
ppg’s den Besten says “glass-filled pp has traditionally
been used only in lower-end automotives components,
although Borealis made a breakthrough a couple of
years ago with its glass-reinforced pp which was used
to substitute a glass-reinforced nylon in the inlet
manifold of a new vehicle.”
New product developmentglass fibre reinforcement suppliers say they have been
expanding their glass fibre technologies to meet the
drive for lighter weight, greater strength, and excellent
The growth in
sales of hybrid
cars, such as
this Honda CR-
Z, is expected
to create a
range of
opportunities
for glass-
reinforced
thermoplastics
Electrical connectors are another important growth
market for glass-reinforced thermoplastic
compounds. These examples are SMT pin connectors
for use in domestic appliances. They are produced by
Stocko Contact using a flame retardant (UL94-V0),
halogen-free, 30% glass-filled grade of Stanyl ForTii
high heat PA from DSM Engineering Plastics.
N anocyl provides easy-to-use carbon nanotube powder and
masterbatches for ESD and conductive plastics. Our carbon nanotube solutions exhibit easier processing conditions, better surface quality and retention of the intrinsic mechanical properties. Our products meet the most stringent requirements of the automotive and the electronics industries such as weight reduction, dimensional stability, high cleanliness and abrasion resistance.Such a versatile technology provides also a direct cost advantage !Call our global technical supporttoday at +32 71 750 385 or email us at techsupport@nanocyl.com and let us know how we can assist you.
SUPERIOR CARBON NANOTUBE (CNT) TECHNOLOGIES FOR IMPROVINGTHE PROPERTIES OF YOUR APPLICATION
Conductive Plastics : Thermoplastic Concentrates / Industrial & Research Grade CNTsComposites : Epoxy Resins Sizing AgentsPrepreg MaterialsCoatings : Anti-fouling / Flame BarrierAqueous Dispersions
Nan
ocy
l SA
, Rue
de
l’Ess
or,
4, 5
060
Sam
bre
ville
, Bel
gium
New Carbon Nanotubes Masterbatch available from August in TPUPLASTICYL TPU 1001: Ask for a sample!
compounding world | September 2010 www.compoundingworld.com28
materials feature | reinforcing fibres
overall performance in both new and existing growth
markets.
Addressing the lFT segment, den Besten of PPG says
that while the company’s success started with its
general-purpose product Tufrov 4588, they have seen a
lot of market penetration with the company’s resin-
specific lFT rovings Tufrov 4599 for pp and Tufrov 4510
for pA in recent years. last year, ppg introduced a next-
generation lFT roving, Tufrov 4575 for use in pp. The use
of this reinforcement has been shown to give enhanced
performance in pp-lFT compounds. “This either results
in a higher performance in mechanical properties or,
when a certain level of properties is required, it can be
achieved with less coupling agent, which can be a
significant cost saving,” explains den Besten. Future
developments in ppg’s lFT product portfolio include
plans to introduce resin-specific lFT products for pBT,
pET and HdpE.
in the larger, chopped fibre
reinforced thermoplastics seg-
ment for pA 6 and 66, ppg has
traditionally based its success
on its general-purpose
products chopVantage Hp
3540 and its hydrolytically-
resistant specialty product
chopVantage Hp 3660.
However, there has been a
shift with the introduction
of the company’s multi-
purpose product chopVantage
Hp 3610 two years ago. “This
product proved a very successful
addition to our portfolio and now ac-
counts for our highest selling
product. in many cases, it has replaced our older
products. it offers additional value in hydrolytic
resistance as well as in impact modified and lubricated
compounds and has also proved to result in excellent
performance in high-temperature nylons. Hp 3610 is
now available from local manufacturing sources in
north America, Europe and Asia,” says den Besten.
ppg says that it will soon launch a hydrolytically-
resistant product for pBT compounds. it has already
been demonstrated to provide enhanced performance in
strength and impact properties in such compounds
after immersion in hot water.
According to den Besten, the growth of the market is
supported with recent investment in additional capacity
for chopped fibre in north America at the company’s
plant in Shelby, north carolina. This is scheduled for
production start-up in fourth quarter. Further capacity
expansions are envisioned for 2011 at the company’s
plants in the netherlands, china and the uS. mean-
while, the growth of lFT rovings is supported with new
product development for pA, pBT, pET and HdpE. ppg
has plans to add capacity for direct rovings for wind
energy and lFT applications at its locations in north
America and china, with announcements expected in
the near future.
reinforced pp compounds for automotive applications
have been a key focus at 3B The Fibreglass Company. in
addition to their widespread use in exterior and interior
components, reinforced pp compounds are increasingly
being used in even more demanding applications which
have previously been dominated by reinforced pA. 3B’s
martin cites new reinforced pp air-intake manifolds and
climate control units as perfect examples.
in addition, chopped strand reinforced pp com-
pounds are replacing long fibre materials in some
3B says its DS
2200-13P
chopped strand
for PP offers an
excellent
balance of
stiffness/
toughness. It is
being used in
demanding
automotive
front end
applications
PPG’S TuFRov 4575 RovInG haS Been Shown To
GIve ImPRoveD PeRFoRmanCe In
LFT aPPLICaTIonS
TufRov 4575 LFT RovingImprovement of 15 to 25% in all PP GLFT samples – 4575 vs 4599
4599 verses 4575 unnotched impact strength vs.
% coupling agent and % glass in PP LFT
TIMCAL Ltd. HeadquartersStrada industriale, CH-6743 Bodio, Switzerland
Tel. +41 91 873 2010 Fax +41 91 873 2009info@ch.timcal.com
ConductiveCarbon Blacks
r
GraphitesExpanded Graphites
rr
www.timcal.com
TIMREX® graphites will bring thermal conductivity, electrical conductivity,lubrication and anti-wear to polymers in fields like seals, water-meters,heat-exchangers, protective coatings, primers for electrostatic painting.
ENSACO® conductive carbon blacks will bring electrical conductivity to polymers in fields like electronic packaging, fuel hoses, flooring,power cables and accessories, conveying and transmission belts.
See you at
K2010Düsseldorf, Germany
October 27 – November 3
Engineering wear resistance in plasticsEngineering plastic components are subject to increasingly stringent requirements, such as higher temperatures and operating speeds.
Our specially sized high-performance aramid fi bers Twaron and Technora are easy to dose to the mix and will signifi cantly enhance the endurance of your plastic products. R&D statistics have shown that adding 10-15% of Twaron to PA66 results in a reduction in wear by a factor of 20. Furthermore, the frictional coeffi cient of the plastic product is not aff ected, while the abrasion of the counter surface is minimized.
TEIJIN ARAMIDTel: +31 88 268 91 59
composites@teijinaramid.comwww.teijinaramid.com
structural applications, such as front-end carriers or
door panels, as a result of their lower costs and parts
integration capabilities. “The reinforcement perform-
ance of the glass fibre product is key,” says Martin. “In
this context, it now has been established that 3B’s DS
2200-13P chopped strand has set a new standard with
an unrivalled stiffness/toughness balance,” he claims.
According to the company, DS 2200-13P is approved
at major PP compounders because its innovative sizing
technology has been shown to provide an increase in
stiffness of at least 10% and an increase in impact
strength of 10-15% compared to conventional glass
fibre products used in automotive PP formulations.
“There is no negative impact on viscosity and as such
cycle times are improved, which definitely supports the
switch to PP compounds,” adds Martin. In addition, DS
2200-13P is claimed to give enhanced mechanical
properties at high temperature (above 100oC) as well as
outstanding fatigue performance. Its use is currently
being evaluated in high-end appliances such as high-
speed washing machines. The most innovative applica-
tion to date is a reinforced PP front-end carrier.
For PA-based applications, 3B introduced a multi-
purpose product – DS 1128-10N chopped strand – two
years ago. Martin claims: “This product provides a
fantastic compromise of performance and handling/
feeding properties.” In addition to providing strong
performance in a wide range of thermoplastic com-
pounds, including impact-modified and hydrolytically-
resistant versions, this product can be used for glass-
fibre bulk supply and high-speed pneumatic conveying,
Martin adds. “GF conveying should never be underesti-
mated since the results of poor feeding on properties
can be dramatic. 3B has more than 10 years experience
in GF bulk conveying. When plastics compounders and
processors are looking to lower production costs and
optimize their supply chain, this unique expertise is
definitely a benefit.”
Soon to be launched by 3B is a new chopped strand
product for PA that is specifically targeted for use in
under-the-hood automotive applications. “The future will
be exciting as we have started work on very innovative
Reinforcing fibres | materials feature
AGY hAs demonstrAted thAt its s-1 GlAss offers improved performAnce At lower loAdinGs in pA 6 compAred to e-GlAss.
europe/Africa/Asia/Australiasuperior Graphite europe ltd
Box 13000s-85013 sundsvall sweden
tel: +46 60 14 41 18fax: +46 60 13 41 28
customerserviceeU@superiorgraphite.com
north & south Americasuperior Graphite company
10th south riverside plaza, suite 1470chicago, illinois, 60606, UsA
tel: +1 312 559 2999fax: +1 312 559 9064
customerserviceUsA@superiorgraphite.com
Providing unique properties to promote unique materials
www.superiorgraphite.com
click here to view our brochures
compounding world | September 2010 www.compoundingworld.com32
materials feature | reinforcing fibres
options, including the addition of carbon nanotubes
(cnTs) directly onto the surface of glass fibres,” says
martin. Click here to see more details of 3B’s collabora-
tion with nanocyl on cnT sizing technologies.
within the last year, two new products have emerged
from AGY, a global producer of glass fibre yarns and
high-strength glass reinforcements. The first is S-1
glass high-performance glass rovings, primarily for use
in lFT applications. According to drew walker , the
company’s vice president of sales & marketing, S-1
bridges the cost/performance gap between E-glass and
higher performance glass such as S-2 glass.
designed for use with a range of engineering
thermoplastics such as pc, pEi, pBT and pA 66,
primarily in under-the-bonnet automotive applications,
field trials with S-1 have demonstrated higher hydro-
lytic stability, a 30% improvement in tensile properties
and an 18% improvement in tensile modulus compared
to traditional E-glass solutions. moreover, it has been
demonstrated that a 32% S-1 glass fibre content in lFTs
can deliver the same performance as a 60% E-glass
filled product. “reduced fibre loadings translates into
higher impact levels, better surface
appearance and easier processing.
on the other hand, the use of higher
loading levels would allow for new
application opportunities due to the
increased mechanical performance
that can be obtained with S-1 glass,”
explains walker. The product is
available as a roving for use in lFT as
well as in chopped form for glass-
filled thermoplastic compounds, such
as pA 6 and 66.
AgY has also developed a
specialty chopped fibre product with
properties tailored for high-perform-
ance niche applications such as
medical implants.
walker explains that AgY has entered into long-term
development projects in north America and Europe for
application of its proprietary S-3 glass in engineering
thermoplastics. For example, S-3 glass has been used
in pEEK to produce dental crowns. in this application, it
offers the high impact of ceramic but at lower cost,
according to the company.
Arguments for aramid Teijin Aramid says that its Twaron yarn fibres are five
times stronger than steel weight-for weight, whereas its
Technora yarns are eight times stronger than steel and
three times stronger than glass fibre, polyester or nylon
yarns. Specifically developed for engineering thermo-
plastics, Teijin’s Twaron and Technora short-cut aramid
fibre reinforcements each bring a different combination
of properties. However, both reduce the wear and
abrasion rates of plastic compounds, allowing moulders
to produce strong, lightweight, compact mechanical
systems that require minimum maintenance.
in addition, the aramid short-cut fibres can be
engineered precisely to the level of wear resistance
required, without affecting and sometimes even
lowering the compound’s frictional coefficient. when
combined with pTFE, they reduce the frictional
coefficient even further. in addition, because Twaron
and Technora-based engineering compounds dissipate
energy efficiently, their damping properties reportedly
are significantly improved, making them well suited to
applications where controlled vibration is needed.
Twaron has a more attractive price-to-performance
ratio and as such has been getting more play in a wide
range of automotive and E&E applications, according
wilms Floet. Technora, on the other hand, is said to be
the best option where maximum strength and rigidity
are required, such as dynamic performance applica-
Teijin Aramid
highlights the
excellent wear
properties of
its aramid
fibres
Teijin ArAmid’s TwAron And TeChnorA ArAmid fibres siGnifiCAnTlY reduCe The weAr rATe of PA66 even AT relATivelY low loAdinGs
CONDUCTIVE CARBON BLACKS FOR SEMICONDUCTIVE POWER CABLES.
Our high performance blacks achievelong cable life and enhance cable integrity.
Semicon - Fully-bonded Shield
Conductivity
Surface Smoothness
Ionic ImpuritiesSulfur Impurities
Dispersability
VULCAN XC72 VULCAN XC200 VULCAN XC500
www.cabot-corp.com
CabotInterleuvenlaan 15iB - 3001 Leuven (Belgium)Tel: +32 16 39 24 00Fax: +32 16 39 24 44steve_dougherty@cabot-corp.com
› Increased productivity
› Weight reduction
› Dimensional optimization
› Improved surface finish
High performance additives for polyolefins
www.hyperform.com
tions that involve significant motion. The advantages of
the company’s aramids in engineering plastics have
been extensively documented by the Netherlands
Organization for Applied Scientific Research (TNO). For
example, experiments have shown that adding 10-15%
of Twaron to PA 66 results in a reduction in wear by a
factor of 20 while POM becomes twice as durable by
adding 10-15% of the aramid fibres. Both Twaron and
Technora are available in a variety of lengths, and
depending on the plastic matrix used, sized with either
PUR or PET. Both are also offered without any sizing.
Twaron is available in lengths from 0.25 mm to 12 mm,
while Technora comes in lengths from 1 mm to 6 mm.
Twaron is also available as a very fine, specially treated
powder that allows for fine dispersion.
The compounders’ perspectiveGlobal custom compounders and their customers lead
the way in the development and innovative uses of
fillers and reinforcements. As always, they are striving
to deliver materials with excellent physical performance
and processing properties. However, they are also
responding to demands for compounds that are ‘green’
and ‘sustainable’.
Andrew Lamberson, corporate development
manager at RTP Company, says that the firm has been
working extensively on the use of bioplastics and
recycled resins as well as recycled reinforcing fibres.
“We are now able to provide the market with very
‘green’ high-performance structural products”, he
states. These compounds – which the company can
manufacture at its plants in the US, Europe and China –
give OEMs the opportunity to be ‘green’ while still
meeting structural and impact specifications.”
For example, RTP has been collaborating with
leading aerospace equipment Boeing Company on the
use of reclaimed carbon fibres from the latter’s
manufacturing process. RTP is developing high-
performance structural compounds utilizing these
reclaimed fibres in a variety of
engineered resins including
prime, bioplastic, post-industrial
and post-consumer recycled
feedstock. “Initial evaluations of
these compounds by Boeing have
demonstrated that their mechan-
ical performance is excellent,”
says Lamberson. RTP’s target
markets for these ‘green’
materials include defence,
aerospace, sporting goods,
automotive and industrial.
In addition to recycled content and bioplastic-based
compounds, RTP has recently introduced two new
products that address specific needs in the market. The
company developed a VLF (very long fibre) thermoplas-
tic masterbatch, which allows the moulder to utilize a
PP concentrate that is reinforced with 60% long glass
fibres by weight. VLF masterbatch is optimized for
blending with neat PP during moulding to obtain 10% to
40% glass-fibre loadings that can be tailored to meet
the requirements of a moulder’s specific application.
VLF concentrate is produced via a melt-impregnated
manufacturing process that fully wets-out the fibre and
couples it with the resin. Resulting pellets reportedly offer
superior physical properties, a resin-rich surface finish
without glass bundles, and minimal glass fibre fines
during handling for consistent quality moulding. The VLF
route is especially suited to large parts and high-volume
manufacturing without the investment and complexity of
direct in-line compounding. Standard VLF pellets are 12
mm long and can be custom cut from 8 to 25 mm.
Another innovation from RTP is its Controlled
Geometry Pellets (CGP) technology. This patent-
pending compounding process provides engineered
structural compounds for compression moulders that
reportedly result in significant increases in product
performance and output from the moulding process. As
Reinforcing fibres | materials feature
RTP’s VLF very
long glass fibre
thermoplastic
material is
being used by
Hunan
Zkenergy of
China to
injection mould
the blades of
this small-
scale wind
turbine
the revolution in colourmeasurement technology continues
X-Rite MA94 and MA96Two new portable Multi-Angle Spectrophotometers
Visit us at the K-Show in hall 10 at stand A75 or xrite.com/MA9X
a fully compounded solution, the fibres and other
additives in CGP are completely wetted with polymer.
Featuring precision width-to-thickness and length-to-
width ratios which allow the pellets to nest tightly, CGP
grades can be used to produce stock shapes and thick-
walled parts with superior mechanical properties.
Shapes made with CGP are more uniform and void-
free. They boast better dimensional stability, less
moulded-in stress, and very low porosity, all of which
allow the production of precision parts with lower reject
rates. Initially available in PEEK and PPS compounds,
the technology can be extended to other thermally-
stable resins like PES, PEI and PPA.
At A. Schulman, industry demands and environmen-
tal pressures continue to drive the exploration of unique
plastic modifiers and fillers, according to marketing
manager Chris Kerscher. One recent example is a line
of products reinforced with agricultural bio waste, such
as wheat-straw fibre which is a by-product of harvesting
wheat. It is claimed that these biofillers offer equivalent
physical properties compared to traditional mineral-
based fillers and fibres as well as weight-reduction
opportunities. In addition, some of Schulman’s biofiller
materials have been shown to impart a distinctive,
natural aesthetic to finished articles. Fully-compounded
products are sold under the AgriPlas brand name and
are available from the company’s Engineered Plastics
Division. Biofiller masterbatches are also available as
Polybatch Concentrates from the company.
Schulman’s AgriPlas PP compound containing wheat
straw fibre bio-filler made its commercial debut in
Ford’s new Flex crossover vehicle. This first industrial
application of a wheat-straw-reinforced plastic is in the
injection-moulded storage bin and inner lid for the
interior of the vehicle.
Advantages of the AgriPlas compound compared to
talc- or glass-filled PP as demonstrated in this
application include: weight savings of about 10%;
increased dimensional stability; lower energy usage in
manufacturing due to lower machine temperatures; and
a lower carbon footprint. Based on Ford’s analysis, it
produces 1.30 kg less C02 per kg of product. Additional
moulding applications are under evaluation within the
transportation, consumer goods and lawn and garden
markets, according to Kerscher.
So.F.teR, which has compounding plants in Italy,
materials feature | Reinforcing fibres
Mexico and Brazil, recently launched a new line of
vegetable-fibre reinforced polyolefin compounds that
are claimed to offer very good properties. These fully
recyclable compounds utilise fibres that originate from
long-leafed plants such as flax, sisal and hemp or are
derived from wood flour and working scraps.
The company characterizes its new line of com-
pounds by their strength and lightness. Tests have
shown them to have properties equivalent to glass-
fibre-reinforced compounds, but with a 10% lower
weight advantage due to their lower density. Better
sound-deadening and anti-vibration properties along
with better shock- and high-temperature resistance are
also touted. So.F.teR sees them as ideal for automotive
applications, as the reduction in vehicle weight yields
lower emissions. Functionally, these compounds are
well suited to the production of interior parts and
panels, but the company also notes their application
potential for visible parts because they can provide
“very innovative and good-looking aesthetic effects”.
The UK division of Teknor Apex recently formulated
a carbon fibre-reinforced PA 66 compound for the
frames of swimming goggles. Called Carbon Race, the
new goggles were launched in early 2010 by BlueSev-
enty and were developed by the Blue Fuzion Group
based in Hong Kong.
Blue Fuzion selected Teknor’s Beetle 66CF4 carbon
fibre-reinforced PA66 instead of PC which is typically
used in such applications. The new compound proved to
be both lighter and stronger than the PC, allowing the
Reinforcing fibres | materials feature
Schulman’s AgriPlas PP compound containing wheat straw fibre is being used to mould a storage bin for Ford’s Flex crossover vehicle
hf-mixinggroup.com
27 Oct – 3 Nov 2010
Düsseldorf, Germany
Hall 9
Booth A24
Contact us to find out more.
MIXING GROUP
Focused competencePlastic Compounding
Banbury®, tangential mixer (N-series) • Intermix®, intermeshing mixer (E-series and VIC-series) • Continuous Mixers FCM™ Compact Processor CP-Series II™ • Long Continuous Mixer LCM • Convex™, twin screw dump extruders • Advise™, mixing room automation systems
With the integration of Harburg-Freudenberger Maschinenbau GmbH,
Farrel Corporation and Pomini Rubber & Plastics Srl to HF MIXING
GROUP, we set the course for a better future – a future that concerns
the quality of all our products and services. With the combined
resources of HF MIXING GROUP, we are able to provide our custom-
ers with proactive products and solutions. For plastics compounding,
we offer the most efficient and productive processors to ensure your
maximum success.
compounding world | September 2010 www.compoundingworld.com38
materials feature | reinforcing fibres
designers to reduce the thickness of the frame,
particularly in the torsion points where other compo-
nents of the goggles come together, such as the nose
bridge and the strap. The carbon race goggles report-
edly are 12 to 15% lighter than conventional goggles.
Another Teknor Apex division, chem polymer has
been working on the challenge of achieving a good
surface appearance for parts moulded with glass-
reinforced thermoplastics. its chemlon 217 gi, a 17%
glass-fibre-reinforced pA 6 compound, has been shown
to have an excellent surface finish while providing the
combination of strength and stiffness required for
injection-moulded applications that undergo challenging
dynamic forces. Examples include office chairs, outdoor
power equipment, outboard motor covers, and gun-stock
components. in addition, the compound’s outstanding
flow characteristics make it suitable for large parts, says
the company.
one of the initial commercial applications of a
customised version of this compound is the one-piece
moulded inner shell of office chairs, where the right
balance of flexibility and stiffness is needed to combine
structural strength with user comfort.
Novel options to considerAdding to the mix of innovative reinforcement options
on offer to compounders is Milliken’s Hyperform Hpr
(High performance reinforcement) which is described
by the company as “an inorganic fibrous mineral”.
launched at last year’s npE show, the reinforcing agent
was specially developed for polyolefins used in moulded
automotive, appliance and consumer goods.
The first commercial grade, Hyperform Hpr-803, is
primarily aimed at pp automotive applications where it
can replace fillers such as talc at lower loadings.
milliken quotes loadings of 10% compared to 25-30%,
leading to weight reductions of up to 15%. it has been
shown to provide both better stiffness and higher HdT
than higher loadings of talc. while as a replacement for
chopped glass, Hpr-803 is claimed to exhibit a
noticeably better surface finish and improved weather-
ability. According to milliken, this makes it suitable for
exterior components such as bumpers and door panels.
Another novel alternative is neroplast from new
polymer Systems. The bio-based reinforcement is
based on modified lignocellulose fibre, which also
occurs naturally in lignite coal. it is being launched as a
cost-effective alternative to conventional fillers that
offers higher moisture and temperature resistance.
company president Joachim roesler explains: “we can
produce a low-cost filler – more so than a reinforce-
ment – in that it does have some improvement on
mechanical properties and at half the weight if not quite
at the strength level of glass. Essentially, we have a bio-
derived fibre that is much lighter than mineral fillers,
but which is heat resistant and hydrophobic, unlike
other organic fillers.”
So far, the efficiency of this new ‘green filler’ has
been shown in pp, HdpE and pA, but roesler says there
is potential in other resins. “we are competing most
directly with wood flour, calcium carbonate and talc
fillers. This new filler is similar cost-wise, but half as
heavy as talc or calcium carbonate”.
in terms of processing neroplast into thermoplas-
tics, it can be used in can be used in a wide range of
applications including injection moulding, sheet
extrusion and thermoforming, but not thin films or spun
fibres. roesler says: “Someone with a single-screw
extruder would need a masterbatch of the product,
whereas it can be added directly in twin-screw extruder
processing”. He adds that neroplast also has a broader
processing window than wood flour, working beyond
230˚c, equivalent to talc or calcium carbonate but at
half the weight – 2.5-2.7 g/cc for conventional talc and
Teknor Apex
formulated a
carbon fibre-
reinforced PA
66 compound
for the frames
of these Carbon
Race swimming
goggles
Properties of Chemlon 217GI, a 17% glass-fibre-reinforced nylon 6 compound
Source: chem polymer, a unit of Teknor Apex company
bookshelf browse and buy......all the latest titles.
Visit the Plastics Information Direct bookshop at K 2010.
27th Oct to 3rd Nov. Hall 07, stand C07.
A GlOssAry Of PlAstICs termINOlOGy IN 7 lANGuAGes (7tH eDN.)
2010, by Glenz,E89.00 or £74.00 or $112.00
Ideal for visiting K2010, or just researching and trading on the Internet.
For further information, or to order your copy today, please click here
PLASTICS INFORMATION DIRECT Secure online ordering is available for credit card customers, or we are happy to deal with orders and enquiries by telephone, fax or email.
Please contact: Matt Wherlock, Plastics Information Direct Bookstore - tel: +44 (0)117 924 9442fax: +44 (0)117 989 2128 email: mjw@amiplastics.com web: www.pidbooks.com
WWW.PIDBOOKS.COM
All prices are correct at the time of publication but may be subject to change. Please check the Plastics Information Direct website for current prices and shipping charges.
Our selection of the latest titles and essential reference works for the compounding industry
reCOmmeNDeD reADING
tHe INstANt exPert: PlAstICs, PrOCessING AND PrOPertIes
2010, by Goodship,E100.00 or £82.50 or $125.00
For managers, sales personnel, industry newcomers, designers, chemicals suppliers, compounders, end-users and many others.
For further information, or to order your copy today, please click here
trOublesHOOtING tHe extrusION PrOCess: A systemAtIC APPrOACH tO sOlVING PlAstIC extrusION PrOblems2010, by Noriega & rauwendaal,E100.00 or £83.00 or $125.00
Brand new. Covers principles, practice and common problems.
For further information, or to order your copy today, please click here
twIN sCrew extrusION - teCHNOlOGy AND PrINCIPles
2010, by white & Kyu,E130.00 or £108.00 or $160.00
New edition covering theory, developments and practical capabilities.
For further information, or to order your copy today, please click here
sCIeNCe AND eNGINeerING Of sHOrt fIbre reINfOrCeD POlymer COmPOsItes
2009, by fu & mai,E170.00 or £140.00 or $210.00
Expert insight on processing and performance of these versatile materials.
For further information, or to order your copy today, please click here
fIlleD POlymers: sCIeNCe AND INDustrIAl APPlICAtIONs
2009, by leblanc,E110.00 or £95.00 or $140.00
A comprehensive survey of practical applications.
For further information, or to order your copy today, please click here
calcium carbonate fillers compared to 1.3 g/cc for
Neroplast and 1.4 g/cc for wood flour.
One limitation of Neroplast is that the material’s
colour ranges from dark grey and brown to black.
Roesler explains “For a light-coloured exterior, it would
have to be co-extruded with a lighter colour on top.
Alternatively, it can also be a replacement for carbon
black pigments in certain applications.” Although
loading levels would be much higher for Neroplast
because of its larger particle size, it is significantly less
expensive by weight says Roesler. He cites as an
example a recycler of PE and PP that typically uses 1 to
2% of carbon black to achieve a uniform black coloured
product. “With as little as 5% of our filler, you can get
the black colour required at lower cost despite the
higher use level, as a side benefit,” he explains.
Mechanical properties that have been achieved with
Neroplast in PP include a 10-50% increase in tensile
strength and a doubling of the tensile and flexural
modulus of filled PP compared to neat resin. Within the
next three months, the company will be able to share
more accurate values on such mechanical property
advantages, according to Roesler.
Reinforcing fibres | materials feature
Milliken is
targeting
automotive
exterior
applications with
its Hyperform
HPR-803
reinforcing agent
that promises an
excellent surface
finish
Click on the links for more information:
❙ www.ppg.com ❙ www.owenscorning.com❙ www.3B-fibreglass.com ❙ www.teijinaramid.com ❙ www.agy.com ❙ www.rtpcompany.com ❙ www.aschulman.com ❙ www.softerspa.com ❙ www.teknorapex.com ❙ www.millikenchemical.com ❙ www.newpolymersystems.com
06.2
010
FOR NEW TECHNOLOGIESTRUST PLASMEC
NEW PROCESSING TECHNOLOGY
MIXING+
BONDING
WOOD+
PP/PVCFINAL
PRODUCT
WOOD PLASTIC COMPOSITE or WPCis a material composed of wood and plastic which is 100% recyclable and resistant to atmospheric and chemical agents. The wood plastic composite market is seeing rapid development, thanks to a series of advancesin the production technology and PLAS MEC is already making it available to you.
PP MIXING+BONDING
wOOD PVC DRY BleND
wOOD
Before choosing, talk to us.
Hall 9Stand a60
If you are exhibiting at the K 2010 exhibition in Düsseldorf this year, then you need to let the world know about it!
Our focused digital magazines with their global distributions provide the perfect platforms for you to promote your presence at the world’s biggest plastics industry exhibition and attract new customers to your stand.
We are publishing extra editions to cover all the product launches and news from the show. Plus we will be exhibiting there ourselves on two stands: 70C07 in Hall 7.0 and EN03 in the North Entrance.
Here’s our line-up of 18 special issues providing comprehensive coverage of the big event for our global readership ➙
stand out from the crowd atcompounding worldJuly/August: First look at K 2010September: K 2010 show previewOctober: K 2010 show issueNovember: K 2010 review part oneDecember: K 2010 review part two➤ Click here to download the full media pack
Injection worldJuly/August: First look at K 2010
September: K 2010 show previewOctober: K 2010 show issue
November: K 2010 review part oneDecember: K 2010 review part two
➤ Click here to download the full media pack
film and sheet extrusionSeptember: K 2010 show previewOctober: K 2010 show issueNovember: K 2010 review part oneDecember: K 2010 review part two➤ Click here to download the full media pack
Pipe and Profile extrusion July/August: First look at K 2010
September: K 2010 show previewOctober: K 2010 show issue
November/December: K 2010 review➤ Click here to download the full media pack
Advertising space is selling fast in these special show issues.To guarantee your position, contact our advertisement manager,Claire Bishop. E-mail: claire@amimagazines.com. Tel: +44 20 8686 8139
Press releases on your K show product launches and news should be sent toAndy Beevers: abe@amiplastics.com
www.amimagazines.com
www.compoundingworld.com September 2010 | compounding world 43
Extruder gearboxes | machinery feature
Stefan Knieling of Henschel Antriebstechnik provides an inside view on how gearboxes for twin-screw extruders have been developed to deliver the extreme levels of torque demanded by today’s compounders
unlike their relatively simple single-screw relations,
twin-screw extruders require highly sophisticated
gearboxes to drive the co- or counter-rotating extruder
screws. This is particularly true for parallel twin-screw
extruders that require gearboxes to distribute the
highest possible torque evenly to both extruder screws
while taking up a minimal amount of space. Henschel
has been involved in manufacturing gearboxes for 38
years and here we examine how the latest designs have
been developed to meet increasingly tough demands for
the highest performance extruders.
getting back to basics, the gearbox is an absolutely
essential component of the extruder. it reduces the
motor rpm to the required optimised speed for the
extrusion process, and simultaneously builds up the
necessary torque on the screws. The driving forces have
to be distributed evenly to both screws and the gearbox
needs to withstand the high back-pressure forces from
the extrusion process.
The gearbox design is primarily influenced by the
relatively small centre distance of the output shafts and
the required output torque, while both specifications are
determined in turn by the extrusion process. The gap
between the extruder screws limits the allowable
distortion and the permissible axial deformation of the
gearbox output shafts in relationship to each other.
in order to have a specification for the torque density
of the extruder independent of the actual gearbox size,
the torque factor (fmd) was defined as measurement. To
calculate this torque factor, the output torque of an
extruder screw shaft is divided by the distance between
the centres of the screw shafts cubed:
fmd = Tshaft / a3 [nm/cm3]
Figure 1 shows the development of the torque factor
for extruders over the course of the past 30 years with
the introduction of different Henschel gearbox series.
Selecting the right gear
Figure 1: Over the past 30 years, considerable progress has been made in
the torque factor per shaft for modern twin-screw extruders such as
Century’s Apex machine pictured at the top of the page.
pH
oTo
: cEn
Tur
y
compounding world | September 2010 www.compoundingworld.com44
machinery feature | Extruder gearboxes
These have been designed to meet the industry’s
requirements for higher and higher torque levels.
Such high torque outputs require special design
procedures for efficient and reliable power distribution,
while custom-designed thrust bearings absorb the
back-pressure forces from the extrusion process.
Design solutionsover the years, a multitude of power distribution
configurations have been developed with different
designs distinguished by the number of shafts in the
distribution gear unit. These can include two, three,
four or as many as seven shafts.
Henschel’s view is that gearboxes that combine a
simple design of the distributor gear unit with high
torque density provide the best solution. it uses this
approach in its doS-V and T1mAX gearboxes which
deliver extremely high torque densities.
The company’s twin-shaft extruder gearbox series is
designed in a modular way that can be adapted easily to
customer specifications. The gearbox consists of four
sections. The reduction gear unit transforms the motor
rpm into the required output speed preparing for the
proper output torque. connected to the reduction gear
unit is the thrust-bearing unit. This in turn is attached
to the distribution gear unit ending in the adapter
housing forming the connection to the extruder. The
distributor gear unit consists of a helical gear stage
capable of transmitting extreme torque.
The separate mounting of each gear set with
bearings helps to ensure long life spans, despite the
limited space. under full load, at least 20,000 hours or
even more than 40,000 hours can be easily achievable.
The gears are designed for maximum durability in
terms of tooth breakage, pitting, and scuffing. The
appropriate safety and application factors, calculated
according to din 3990 and iSo 6336 respectively, are
agreed with the customer to meet the requirements of
their application. The safety factors are typically set
between 1 and 2 for pitting, from 1.4 to 2.5 for tooth
breakage and from 2 to 4 for scuffing. State-of-the-art
gear designs are produced using the latest technical
standards, while the precise grinding process carried
out for each gear tooth profile ensures that there are no
defects, such as micro-pitting.
Joined to the distributor gear unit is the set of thrust
bearings built to receive the axial forces from the
extrusion process. one of the two extruder screws is
supported by a multi-row axial cylindrical roller bearing
(tandem bearing), which combines a minimal outside
diameter with a high load rating. The axial bearing of
the second output shaft is located on the back of the
gearbox. As there is enough space available, the
bearing is not limited in its outside diameter and can be
designed in a single-row fashion.
The easy accessible design allows for straight-
forward servicing as well as easy mounting of pressure
sensors and other instrumentation for process control.
This modular gearbox design is also the best option for
the thrust bearing unit, allowing a wide range of back-
pressures to be handled from around 100 bar up to
considerably more than 500 bar in special applications.
The reduction gear unit represents the link between
the motor and the distribution gear unit. depending on
the drive method (direct-drive or belt-drive) gear ratios
of 0.8 through to 80 are normal for modern extruders.
Inside a co-rotating extruder gearbox. I - basic gearbox with reduction gear unit (1) and power distribution (2).II – thrust bearing housing with tandem bearing (3).III – distributor gear unit with DOS-gear stage(5 & 6). IV – adaptor housing with output shaft (7) designed as throughputshaft with axialbearing (4).
s
At K 2010 we will present our ultimate dryerlessextrusion system for recycling PET into high viscosity pellets.
(patent pending)
First Class Corotating Twin Screw ExtruderFirst Class Corotating Twin Screw Extruder
27 OTT - 3 NOVDÜSSELDORF
HALL 16STAND D42
2010
At K 2010 we will present our ultimate dryerlessextrusion system for recycling PET into high viscosity pellets.
(patent pending)
20023 CERRO MAGGIORE (MI) Italy - Via Legnano, 57 - Tel. +39.0331.577387 Fax +39.0331.464605 - com@comacplast.it
Download the programmes for these forthcoming conferencesSimply click on the brochure cover or link to download a PDF of the full publication
To see our full line-up of more than 25 plastics industry eventsover the next 12 months, please visit www.amiconferences.com
Agricultural Film 2010
SpECIAL OFFER: Save (100* if you register before 15th October 2010
22-24 November 2010Fira Palace Hotel, Barcelona, Spain
Sponsored by:
* + 18% Spanish VAT
Media sponsor: Organised by Applied Market Information Ltd
International conference on greenhouse, tunnel, mulch and agricultural films and covers
The conference sessions will be simultaneouslytranslated intoSpanish
Las ponencias de laconferencia serántraducidassimultaneamente alEspañol
The third international conference on Agricultural Films takes place on 22-24 November in Barcelona, Spain. The programme’s impressive selection of expert presentations will be simultaneously translated into Spanish. Book by 15 October to save E100.
➤ Click here to download
Flexible Packaging Middle East
Organised by:
Applied Market Information Ltd
Images courtesy of: Borouge & Borealis and Innovia Films
SPecial OFFeR: Save (200 if you register before 22nd October 2010
29 November-1 December 2010JW Marriott Hotel, Dubai, United Arab Emirates
Flexible PackagingMiddle East 2010
Also sponsored by: Media sponsor:
Market opportunities for films driven by technical sophistication
HeaDliNe SPONSOR
iN THe SPOTliGHT
Key note presentation from:
Business Forum papers from:
The Flexible Packaging Middle East 2010 conference takes place in Dubai on 29 November to 1 December. The full programme, which includes a keynote presentation by Nestlé, is included in this four-page brochure. Book before 22 October to save E200.
➤ Click here to download
Waterproof Membranes 2010
This international conference examines trends and technical developments in the roofing and geomembrane liner industry. It takes place on 30 November to 2 December in Cologne, Germany. Book before 20 October to save E100.
➤ Click here to download
Photo courtesy of: Milad Payami - StatoilOrganised by:Applied Market Information Ltd.
Trends and technical developments in the international roofing and geomembrane liner industry
30 November - 2 December 2010Maritim Hotel, Cologne, Germany
SPECIAL OFFER:
Save (100*if you register before
20th October 2010
Images courtesy of: RENOLIT * +19% German VAT
Sponsored by: Media sponsors:
Stretch and Shrink Film 2010
Organized by Applied Market Information LLC
Sponsored by:
October 12 - 13, 2010 The Hilton Atlanta,
Atlanta, Georgia, USA
Stretch & Shrink Film 2010
The business conference and exhibition for the stretch & shrink film industry
Register before September 3rd and save $190
Images courtesy of Davis-Standard LLC
The fifth annual Stretch & Shrink Film conference is being held by AMI on 12-13 October 2010 in Atlanta, Georgia, USA. Check out the impressive line-up of expert speakers and the full list of presentations in our four-page brochure.
➤ Click here to download
Medical Grade Polymers 2010
This brochure has the full line-up for the Medical Grade Polymers 2010 conference that focuses on advances in plastics and additives for medical and pharma applications. It takes place in Philadelphia, PA, USA, on 14-15 September 2010.
➤ Click here to download
14-15 September 2010The Hilton City Avenue, Philadelphia,
PA, United States
The international business and technical conference for the medical manufacturing industry
Organized by Applied Market Information LLC
SAVE $190if you register before August 2, 2010
MERL Oilfield Engineering 2010
Photo courtesy of: Milad Payami - Statoil
The international conference on advanced materials in oilfield applications
20-22 September 2010Millennium Gloucester Hotel, London, U.K
Sponsored by:Organised by:Applied Market Information Ltd.
and
* +17.5% UK VATPhoto courtesy of: Milad Payami - Statoil
SPECIAL OFFER:
Save (210*/£185*
if you register before
23rd July 2010
Media sponsors:
This international conference on advanced materials in oilfield applications has become an essential event for the oil and gas industry. It takes place in London on 20-22 September and the full speaker line-up can be downloaded here.
➤ Click here to download
Extruder gearboxes | machinery feature
The torque distribution in the final stage is tailored to
the type of extruder, either counter- or co-rotating.
Figure 2 shows the diverse requirements placed on
counter- and co-rotating extruder gearboxes.
The design of the gears and the choice of bearings is
based on the bearing capacity, efficiency, and the noise
level in accordance with the latest research results. The
forced lubrication is adapted to the individual applica-
tion and guarantees superior heat dissipation and
lubrication while obtaining the highest efficiency levels
from the gearbox. All gears are case hardened and
precision-ground.
The connection to the processing unit of the extruder
is in form of an adapter housing or tie rods. The
extruder screws are connected to the transmission
output shafts via coupling sleeves. The shafts are
secured radially and, if necessary, also against axial
forces.
Henschel continues to innovate and is a long-term,
active member of Forschungsvereinigung Antriebstech-
nik, the German research association for power
transmission.
More informationThe author of this article, Stefan Knieling is divisional
director for extruder gearboxes at Henschel Antrieb-
stechnik, based in Kassel, Germany. Click here to
download the company’s 48-page catalogue of Durumax
gearboxes for twin-screw extruders.
❙ www.henschel.eu
Figure 2: The
wide range of
specifications
that can be
handled by
counter- and
co-rotating
extruder
gearboxes
Counter rotating Co-rotating
Drive Direct or by belt Direct
Gear ratios 12-80 0.8-10
Output RPM ‹5-150min-1 (in special cases also above) 300-1200min-1 (in special cases also below)
Torque factor per shaft Up to 23 Nm/cm3 Up to 16 Nm/cm3
Back pressure from extrusion process Up to 500 bar (in special cases also above) Up to 250 bar (in special cases also above)
R E C O M M E N D E D R E A D I N GApplied Market Information provides market data on all aspects of the thermoplastics
industry worldwide in a series of books, databases, strategic and statistical reports.
Applied Market Information publishes over 50 different reports and databases covering markets in Europe, Asia and North America. The range of publications aim to provide complete listings of plants carrrying out particular plastics processing operations and to give an analysis of the leading groups. AMI also produces authoritative industry reports which provide cost effective statistical data and analysis on polymer trends.
You can order reports on our secure website: www.ami-publishing.com or contact:
Régine Futter Tel: 00 44 117 9249442 Fax: 00 44 117 989 2128 email: rf@amiplastics.com email: mjw@amiplastics.com web: www.ami-publishing.com
APPLIED MARKET INFORMATION LTD. www.ami-publishing.com
MASTERBATCH PRODUCERS - A REVIEW OF CHINA’S 50 LARGEST PLAYERS Book: �455 PDF: �540
The masterbatch industry in China is the fastest growing in the world. This report gives you key data on the fi fty leading players which accounts for over 50% of total masterbatch production in China: masterbatch sales and masterbatch production, manufacturing capabilities, product line, key personnel and much more.
For further information, or to order your copy today, please click here:
PE FILM EXTRUDERS IN EUROPE – A REVIEW OF EUROPE’S 50 LARGEST PLAYERS. Book: �455 PDF: �540 Book & database: �710
This report gives you an invaluable understanding of the most recent developments amongst the leading groups involved in PE fi lm extrusion. For each group such as BPI, RKW, Plastica Kritis or Granitol, you will fi nd a complete listing of plants they operate, their latest corporate strategy and fi nancial results.
For further information, or to order your copy today, please click here:
MASTERBATCH PRODUCERS IN CHINA LEADING PE FILM PRODUCERS
CUSTOM BLOW MOULDERS- A REVIEW OF EUROPE’S 50 LARGEST PLAYERS - NEW 2010 - 4th edition Book: �455 PDF: �540 Book & database on CD: �710
Find out in this new report how the 50 largest custom blow moulders in Europe are continuing to perform strongly despite the economic downturn. This new report identifi es and gives key data on the 50 largest blow moulding groups in Europe, from consumer packaging producers to intermediate bulk container and large drum blow moulders as well as technical blow moulders.
For further information, or to order your copy today, please click here:
THE CABLE INDUSTRY IN NAFTA2009 - 1st edition Book �320 CD: �635 CD gold: �965
This publication gives an overview of the market for cables in the United States, Canada and Mexico. It gives you key information on the leading cable extruders right across their product ranges. The cable industry in this region is fast moving and very competitive, you will fi nd all you need to understand this market in the AMI guide.
For further information, or to order your copy today, please click here:
THE BLOW MOULDING INDUSTRY CABLE INDUSTRY
market information
www.compoundingworld.com September 2010 | compounding world 49
reducing friction and wear | technical paper
Tests carried out by Superior graphite demonstrate that its resilient and isotropic graphitic carbon products have a positive effect on the
friction and wear properties of pA 66. Eric Salmon andCarsten Wehling report on their company’s results
it can be concluded that all four samples have a very
close chemistry. concerning average particle size,
grade A has a d50 value similar to igc8503 while grade
B resembles rgc39A.
The resiliency of a material gives an indirect idea of
the product morphology (porosity and shape) as well as
its degree of graphitization. The tests show that rgc39A
exhibits an extremely high resiliency of 108 % whereas
the other products range from 19-35%, which are
typical values for synthetic graphite. X-ray diffraction
indicates that A and B are perfectly graphitized whereas
both igc8503 and rgc39A exhibit graphitization in the
range of 83-92%.
Trial procedureBreaking up agglomerates into individual particles and
distributing them homogenously is a crucial issue. The
fillers were therefore incorporated into the pA 66 matrix
(Schulamid 66 mV 3 from A. Schulman) using a
Berstorff ZE25x44 co-rotating twin-screw extruder. The
thoroughly pre-dried pA 66 and some of the fillers were
fed via K-Tron gravimetric high-precision feeders
through the extruder’s main feed throat. Fibres were
Fighting friction and winning the war
against wearGears are one
application
where friction
and wear
properties can
be critical
factors in
compound
formulation
The purpose of this study is to investigate the effect of
the addition of different amounts of resilient graphitic
carbon (rgc) and isotropic graphitic carbon (igc) on the
friction and wear properties of pA 66. Both rgc and igc
were compounded into pA 66 in two different amounts
(5 and 10 vol %). The tribological performances were
compared to typical values of two synthetic graphites. in
order to attribute observed differences directly to the
individual grades, no other additives or friction
modifiers such as carbon fibre or pTFE were added.
The products under testThe two synthetic graphites tested (simply referred to
as graphite A and B) are both standard commercial
materials widely used in polymer applications. The two
materials from Superior graphite – igc8503 and
rgc39A – are both thermally purified carbon products
based on a different precursor.
All four graphites are fine milled products with d50
values between 3 and 10 µm, achieved by air jet milling
or equivalent methods. Superior graphite’s laboratory
in chicago, illinois, uSA, has analysed the four products
and the results are shown in Table 1. From the analysis
compounding world | September 2010 www.compoundingworld.com50
technical paper | reducing friction and wear
introduced via a side feeder. Extrusion parameters were
optimised to achieve homogeneous dispersion of the
fillers. The resulting granulate material was moulded
into type 1A tensile bars (din En iSo 3167) using an
Arburg Allrounder 320S injection moulding machine.
The mechanical properties of the materials were
studied by quasi-static tensile testing. Tests were
conducted using a Zwick 1485 universal testing machine
according to din En iSo 527-2 at an ambient tempera-
ture of 23˚c. Young’s modulus was determined as the
secant modulus under static conditions at a strain of
0.05 to 0.25 % with a crosshead speed of 1 mm/min.
After the determination of Young’s modulus, crosshead
speed was increased to 5 mm/min and kept at this rate
until the end of the test; i.e. at the point of rupture of
the test piece, where the tensile strength is obtained.
in order to assess the impact of the various fillers on
the friction and wear behaviour of pA 66, block-on-ring
wear tests were performed on all compounds in
accordance with ASTm g 137. wear test specimens
were machined from the tensile tests bars. Hardened
and ground 100cr6 bearing steel rings were used as
counter bodies. The surface hardness was 60 Hrc and
surface roughness (ra) was 0.1-0.2 µm. All tests were
conducted at standard ambient temperature (23˚c), and
at a relative humidity of 50 %. The sliding speed was
1 m/s and the contact pressure was 145 psi. no
lubricants were used and test specimens and counter
bodies were cleaned according to ASTm g 137.
wear was detected by tracking the height loss of the
test specimens by means of optical displacement
measurement. The most important advantage of this
time resolved wear tracking is the possibility to clearly
see the running-in phase of the materials and the
steady state wear during the experiment. in this steady
state, the differential wear rate w=∂h/∂t was computed.
it represents the specimen’s height loss over time
measured in µm/h. due to its mathematical definition it
is equal to the slope of a linear regression of the time
resolved height loss data (see Figure 1).
during the experiment, the friction force FF is also
recorded. division by the applied normal force Fn yields
the coefficient of friction µ:
µ = FF
Fn
Eight separate tests were conducted per material in
order to obtain a sufficient statistic reliability of the test
results. Each of these eight test samples was subjected
Sample No. Graphite “A” Graphite “B” RGC39A IGC 8503
LOI (%) 99.98 99.98 99.99 99.95
Ash (%) 0.02 0.02 0.01 0.05
Moisture (%) ‹ 0.10 ‹ 0.10 ‹ 0.10 0.1
Sulfur (%) ‹ 0.005 ‹ 0.005 ‹ 0.005 ‹ 0.005
Resiliency (%) 19 35 108 25
Resistivity (ohm in.) 0.0416 0.0255 0.0203
Scott Volume (g/cu.in.) 0.93 1.38 1.99 0.83
Microtrac D95 (micron) 7.324 20.16
Microtrac D90 (micron) 5.976 16.59 21.21 7.06
Microtrac D50 (micron) 3.222 8.26 10.37 3.69
Microtrac D10 (micron) 1.209 2.966 3.08 1.57
Surface Area (m^2/g) 20.63 13.82 16.13 26.6
XRD Values
D002: 3.356 3.353 3.369 3.361
Graph Grade (Maire & Méring) 98% 101% 83% 92%
Crystallite Size : Angstroms 600 700 520 580
Δh
μ
FIGuRe 1: TIMe ReSOLVeD heIGhT LOSS DATA OF The
SpeCIMeN (ReD) AND weAR RATe w
AS SLOpe OF The LINeAR
ReGReSSION (BLue) OF The
heIGhT LOSS’S STeADy STATe
Table 1:
analysis of the
four samples
Attend this FREE webinar to learn about a new source of 100% recycled eco-mineral fillers and extenders for use in manufacturing polymer and rubber compounds and in industrial coatings.
Reducing the carbon footprint of mineral fillers, production processes and finished products represents a significant challenge for manufacturing industries as the world moves to a low carbon economy.
This is your chance to learn about an award-winning company, RockTron, and how it has made a major recycling breakthrough for many manufacturing industries. Its innovative beneficiation process enables companies to cut costs, reduce carbon footprints and protect the bottom line.
Free online seminar:How to cut costs and green your supply chain
29 September 2010
The webinar will take place at09:00 EST (eg New York), 14:00 GMT/BST (eg UK),
15:00 CET (eg Germany).Registered participants will be sent a reminder
beforehand.
Event registration:http://rocktron.eventbrite.com
More about RockTron:www.rktron.com/ecominerals
Webinar hosted byApplied Market Information
andCompounding World magazine
The discussion will include:
l How RockTron’s proprietary process delivers a new source of low carbon industrial minerals
l The key physical properties of these spherical eco-minerals that can be used as fillers and extenders in a wide range of manufacturing processes
l How these low carbon minerals deliver comparable or superior performance to conventional fillers including talcs, silicas and barytes
l Why the RockTron process enables the eco-mineral production to be energy neutral
CLICK HERE NOW TO REGISTER FOR YOUR FREE PLACE
Cray Valley Hydrocarbon Specialty Chemicals is a
global manufacturer of specialty low molecular weight
functional additives based on two unique platforms,
rubbery polybutadienes and glassy styrene maleic
anhydride copolymers. Both product families can
provide maleic anhydride functionality to your
application, or can be tailored to contain other
functional groups.
Use Cray Valley additives in your application as:
• Dispersing Aid • Chain Extender
• HDT Modifier • Coupling Agent
• Flow Aid
In addition, we produce a series of water-white
hydrocarbon resins with inherently high temperature
resistance and good thermal stability that can serve
a wide variety of applications in the plastic industry.
Call 1-877-US1-CRAY, 1-877-822-5737
E-mail us at PlasticTechSupport@CrayValleyUS.com
Visit us at www.CrayValley.com
Cray Valley is your singlesource for low molecularweight functional additives
468 Thomas Jones WayExton, PA 19341
Visit us at K2010
Booth B27, Hall 7.1
to statistical analysis according to ASTM E 178 in order
to identify results that deviated markedly from the
others in the sample. These outlying results were
eliminated and the corresponding tests were repeated.
Results and discussionThe wear rates and the coefficients of friction (listed in
Table 2 and shown in Figures 2 and 3) were determined
in the steady states of the corresponding wear tests.
The numbers represent the arithmetic means of the
samples, while the stated ranges represent the
corresponding confidence range.
The comparison of the different PA66 compounds
shows that a 5% addition of graphite has almost no
impact on the specific wear rate for Graphite A or B, or
for IGC 8503. However, with RGC39A, a reduction of more
than 50% is observed. The coefficient of friction is
reduced by 35% with Graphite A and Superior Graphite’s
IGC8503 as well as RGC39A, which exhibit the lowest
absolute value, whereas 25% is achieved with Graphite B.
At 10% addition, the wear rate is significantly
reduced with all graphite fillers. Graphite B is the least
effective with a 33% reduction. Graphite A achieves a
55% reduction. The most effective fillers are IGC8503
and RGC39A, which reduce the wear by 80% and 85%
respectively. The coefficient of friction is lower for all
the 10% samples than with a 5% addition. However, due
to the variability of the data and limited number of
experiments, no clear statistical distinction can be
made among the graphite fillers.
Concerning the compounds’ mechanical properties,
the following observations have been made. For all
graphite fillers, a reduction of the tensile strength has
been observed at both 5 and 10% addition rates,
although the reduction is below 15%.
Typically the reinforcement of the mechanical
properties is not compatible with improving lubrication
and wear properties. At least here it can be concluded
that some graphite fillers offer a great improvement in
terms of wear without losing too much in terms of
mechanical properties; this is the case with Superior
Graphite IGC8503 and RGC39A.
In contrast to a moderate modification of the tensile
strength, a significant increase of the tensile modulus
was observed for all graphite fillers at both addition
rates. The increase is close to linear with the percent-
age of addition, except in the case of the RGC39A where
a decrease with increased filler is observed. Both
samples A and B exhibit a quite strong increase of
modulus indicating that the compounded material is
becoming more rigid and brittle. IGC 8503 and RGC39A
also increase the modulus but to a lesser extent. With
RGC39A, it was observed that a 10% addition has less
influence than a 5% loading.
The elongation at break is significantly reduced for
all graphite fillers at both 5 and 10% addition rates,
confirming that the PA 66 is becoming brittle. Both
Graphite A and B have a similar effect at both addition
levels. For IGC8503 there is a clear difference between
5%, where the embrittlement is clearly lower than both
A and B, but the reverse occurs at 10% addition.
RGC39A has the highest elongation at break values at
both 5% and 10% addition levels and is consequently
the best filler in terms of embrittlement.
ConclusionsThe wear tests conducted on the PA 66 compounds
show that Superior Graphite’s IGC 8503 reduces wear to
a significantly greater extent than synthetic graphite.
However, RGC 39 A has been shown to be even more
CoMPoundInG WoRld | September 2010 www.compoundingworld.com52
technical paper | Reducing friction and wear
Figure 2: SpeciFic wear rateS oF the pa66 compoundS
0 5 10 5 10 5 10 5 10
Filler content [Vol.-%]
pressure: 145 psi (1 mpa)Sliding speed: 1 m/sSliding distance: 21.600m
40
30
20
10
0
Figure 3: coeFFicient oF Friction oF the inVeStigated pa66 compoundS
0 5 10 5 10 5 10 5 10Filler content [Vol.-%]
pressure: 145 psi (1 mpa)Sliding speed: 1 m/sSliding distance: 21.600m
1
0.8
0.6
0.4
0.2
0
Spec
ific
wea
r ra
te w
s [μ
m /
h]
Coef
fici
ent o
f fri
ctio
n μ
Reducing friction and wear | technical paper
effective, reducing the wear of PA 66 by almost 85% at a
10% filling rate.
Concerning friction, only slight numerical but no
statistically significant differences were observed.
Overall, the two Superior Graphite fillers outperform
the two graphite fillers in terms of their friction and
wear reduction capabilities.
The test compounds with IGC8503 and RGC39A have
tensile strengths comparable to those of the com-
pounds filled with Graphite A and B, but exhibit
significantly lower tensile moduli. This is an indication
of an increased brittleness in the Graphite A and B
formulations. Compounds incorporating IGC8503 and
RGC39A are significantly less brittle than those using
Graphite A or B, giving the compounder greater
freedom to incorporate higher loadings and other fillers
without making the material too brittle.
❙ www.superiorgraphite.com
Material name Graphite/RGC Coefficient Tensile Young’s Elongation type and content Sample Wear of friction strength modulus at break [vol. %] size w [µm / h] µ [MPa] [GPa] [%]
Schulamid 66 MV3 Natur None 8 26.5 ± 6.9 0.74 ± 0.04 76 ± 3 3.05 ± 0.01 9.7
PA66/MV3-A/5 Graphite A/5 % 8 26.9 ± 6.4 0.46 ± 0.08 70 ± 1 3.83 ± 0.03 3.2
PA66/MV3-A/10 Graphite A /10 % 5 11.6 ± 3.7 0.41 ± 0.06 72 ± 1 4.69 ± 0.07 3.4
PA66/MV3-B/5 Graphite B /5 % 4 20.7 ± 5.3 0.54 ± 0.05 69 ± 1 3.85 ± 0.03 3.7
PA66/MV3-B/10 Graphite B /10 % 12 17.8 ± 6.0 0.36 ± 0.04 73 ± 1 5.24 ± 0.03 3.5
PA66/MV3-IGC8503/5 IGC8503/5 % 4 27.5 ± 5.6 0.47 ± 0.12 73 ± 3 3.61 ± 0.02 4.8
PA66/MV3-IGC8503/10 IGC8503/10 % 8 5.4 ± 1.7 0.42 ± 0.02 70 ± 3 4.13 ± 0.03 2.8
PA66/MV3-RGC39A/5 RGC 39A/5 % 8 13.1 ± 4.3 0.41 ± 0.02 73 ± 5 3.47 ± 0.03 5.7
PA66/MV3-RGC39A/10 RGC 39A/10 % 8 4.0 ± 1.0 0.39 ± 0.06 68 ± 1 3.11 ± 0.09 4.0
Table 2:
Numerical
results of the
friction, wear
and tensile
tests
The countdown to K 2010
Kreyenborg promotes its PET projectsThe Kreyenborg Group will be
using K 2010 to highlight
progress in its wide range of
equipment that includes
screenchangers, pelletizers
and infra-red dryers. The
company has been particularly
successful in supplying these
systems into the PET industry,
both for the production of
virgin and recycled material.
For example, it says that its
four-channel back-flush
screenchanger is the market-
leading filtration technology in
applications involving the
extrusion of recycled PET
bottle flake. In total, Kreyen-
borg has supplied more than
400 screenchangers for PET
extrusion applications.
The company is also active
in this market with its infra-
red dryers (IRD) which offer
fast and energy efficient
processing of PET. In March of
this year the company
delivered what it claims is the
largest IRD. It has a capacity of
3,500 kg/h and it is being used
to dry post-consumer PET
flakes at a European plant.
At the other end of the
scale, the company has
recently developed a batch IRD
which is particularly suited to
the processing of master-
batches and other special
products, including bioplastics.
It uses the same short-wave
infrared drying technology as
the larger continuous versions
but can efficiently handle
batches from 10-400 kg.
On the pelletizing front, the
Group’s BKG division says that
its underwater systems are
being widely used to pelletize
virgin PET – it claims that
more than 6,000 tonnes of
virgin PET is processed each
day using BKG equipment. For
recycled material, its Crystal-
Cut underwater systems is
being specified on rPET
pelletizing lines for the in-line
production of uniform
crystallised pellets.
In addition to the PET
market, BKG says it has also
been particularly successful in
supplying its pelletizing
systems for use on PA
polymerisation lines with
throughputs of up to 20
tonnes/h. At K 2010 it will also
be promoting its large
pelletizers for the production
of EPS micro-pellets.
It has also developed wear
reduction designs for pelletiz-
ing plastics filled with abrasive
glass fibres. The machines
feature exchangeable parts,
including hardened, surface-
coated and wear-resistant
components in both the
pelletizer and the drying unit.
❙ www.kreyenborg.de❙ www.bkg.de
The countdown to the world’s largest plastics exhibition is well underway
with less than two months to go before the big event. K 2010 will fill all 19
halls at Messe Düsseldorf in Germany on 27 October to 3 November.
There will be around 3,000 exhibitors promoting their raw materials,
additives, semi-finished products, machinery, ancillary equipment and
services for the plastics industry.
Over the following pages we look at a range of the new products that
will be on show, including reports on companies that we met up with
over the summer at special pre-K press events in Germany and the
Netherlands.
We will be previewing lots more new product launches in our special
K show issue next month. If you are exhibiting at K, then please let us
know about the latest machinery and materials that you will be showing.
Send your press releases to abe@amiplastics.com.
❙ www.k-online.de
Kreyenborg’s latest batch infra-red drier can be used for
masterbatch production applications
COMPOuNDING WORlD | September 2010 www.compoundingworld.com54
event preview | K 2010
K 2010 | event preview
Polyscope Polymers will use K
2010 to promote the benefits
that its Xiran styrene maleic
anhydride (SMA) can deliver as
an additive in amorphous and
to some extent crystalline
thermoplastics. The material
is well established as a high-
performance plastic in its own
right, but increasingly it is
being used as a functional
additive, particularly in ABS
and PMMA.
The company says that SMA
can be used in such resins to
improve their thermal stability
and broaden their processing
window. In addition, it can make
parts easier to bond, paint, print
or plate, and it can be used as a
compatibiliser in resins that are
normally immiscible, such as
PA and ABS.
SMA’s special properties
derive from its combination of
polar maleic anhydride, which
contributes stiffness, thermal
stability and chemical
reactivity, plus non-polar
styrene, which provides the
ease of processing. The ratio
of these block copolymer
components can be adjusted to
suit different applications.
Polyscope says that Xiran
SMA’s high range of glass
transition temperatures (145-
175˚C) make it a cost-effective
way of boosting the high-
temperature performance of
PMMA and ABS, while also
improving dimensional
stability. The addition of 1.5-
3.3% SMA typically raises the
Vicat softening point of ABS by
around 1˚C, which makes it
more economic than competi-
tive technologies such as N-
phenyl maleimide (NPI) or
alpha-methyl styrene acryloni-
trile (AMSAN) according to
Polyscope.
In PMMA, the additive can
improve thermal performance
plus resistance to stress
cracking and chemicals while
maintaining good optical
properties. As little as 1.8-
2.3% SMA is needed to deliver
a 1˚C increase in thermal
performance.
SMA can also be used in
PVC to improve Vicat B values
for injection moulding
applications, says the company.
❙ www.polyscope.eu
SMA can be used as an additiveas well as a thermoplastic in its own right
Polyscope pushes SMA as an additive
1 New stabilizer for agricul-
tural film. BASF’s new Tinuvin
XT200 fills a gap in the
company’s current line-up of
light stabilizers for agricultural
film applications. It sits
between the high-end Tinuvin
NOR 371 and the more
economic Tinuvin 494. It offers
higher performance than the
latter at a more affordable
price than the former. BASF
says that Tinuvin XT200 allows
the production of economical
LDPE films that can withstand
severe agricultural chemical
levels and provide a service life
of two or more years even
under intense sunlight. It also
offers good performance when
in contact with wood and iron.
The additive has undergone
extensive laboratory and field
tests around the world.
2 Long-lasting orange
pigment. Sicopal Orange K 2430
is a new highly-stable inorganic
mixed oxide pigment from
BASF. It offers strong resistance
to UV and weathering and can
withstand aggressive chemicals
and high temperatures. The
pigment is also intensely
coloured with very good
covering capacity; it is much
redder than chromium titanates
such as the company’s Sicotan
Yellow K 2001 or K 2112. The
pigment has been given its own
colour index – Pigment Orange
82. It is stable at processing
temperatures above 320oC and
it can be used in PE, PP, PVC,
PS, ABS, PC, PET, PBT or PA.
BASF says that it is an option
for replacing products contain-
ing lead or cadmium. 3 Highly-stable UV absorber.
BASF has developed its CGX
UVA 006 UV absorber for
transparent plastic glazing
used in applications such as
greenhouses, conservatories,
and the roofs of large shopping
centres or stadiums. It is
claimed to absorb more UV
radiation than conventional
products while offering
extremely high resistance to
light, heat and weathering. The
additive’s low volatility and
good compatibility are also
said to provide excellent
processability. Based on a very
stable chromophore which
belongs to the class of
triazines, CGX UVA 006 can be
used in films or sheets made
from PC, PET or PMMA.4 Heat-resistant PA 66. BASF
has developed its Ultramid
Endure glass-fibre-reinforced
PA 66 for under-the-hood
applications, replacing metal in
parts very close to the engine.
The company says that it
combines outstanding resist-
ance to heat aging with the good
processability of PA 66. Thanks
to the use of new stabilization
technology that forms a
protective outer layer, the new
compounds resist continuous
use temperatures of 220oC as
well as spikes up to 240oC. This
compares with 170oC long-term
heat resistance for standard
Ultramid A3WG7 with the same
glass content. Target applica-
tions include the charge-air
stage of diesel engines
including intercooler caps,
resonators and charge-air lines.5 New flame-retardant PA
and PBT grades. BASF’s new
Ultramid FRee and Ultradur
FRee grades are halogen-free
and light-coloured, allowing
electrical components to be
produced in a range of colour
tones. The first four grades
include Ultramid FRee A3U40
G5, a PA66 compound that
meets the latest IEC 60335-1
household appliance safety
standard, and Ultramid FRee
B3U31 G4, a PA6 grade for
circuit breaker applications.
Ultradur FRee B4440 G5 and
B4450 G5 are PBT grades that
meet UL94 class V0, the former
at low thicknesses (0.4 mm),
while the latter boasts a high
tracking resistance (CTI of 600).6 Long-glass-fibre-rein-
forced PA. BASF is launching
Ultramid Structure LF, its first
long-glass-fibre-reinforced PA.
Produced using the pultrusion
process, the material is
delivered as 12 mm long
pellets that can be used on a
conventional injection
moulding machine. The
company says that this gives a
three-dimensional network of
fibres which are mostly 3 to 6
mm long in the finished part,
delivering strength and
stiffness combined with impact
and creep resistance. Target
applications include automo-
tive components such as
engine mounts, seat struc-
tures and crash absorbers.
Ultramid Structure LF is
initially being offered in PA 6
and PA 66 grades with fibre
levels between 40 and 60%.7 High-flow PA 6. BASF is
completing its family of high-
flow engineering plastics that
already includes PBT and PA
66 grades with the addition of
new PA 6 compounds. The first
product to be launched is
The best of the bunch from BASFBASF will be launching a whole host of new additives, polymers and compounds at K 2010,
including innovations from the former Ciba business which it acquired last year. Here’s our
selection of the top ten technologies to seek out on the company’s stand in Düsseldorf
COMPOUNDING WORLD | September 2010 www.compoundingworld.com56
event preview | K 2010
7
2
K 2010 | event preview
Ultramid B3WG6 High Speed.
In spiral flow tests it flows at
least 50% further than
standard grades; with a spiral
flow thickness of 2.5 mm, it is
possible to achieve flow path
lengths of up to 1 m. The
company says this means that
large under-the-hood PA 6
parts, such as engine covers
and intake manifolds, can be
produced using lower injec-
tion/filling pressures.8 PBT with enhanced laser
transparency. Ultradur Lux is
a new PBT grade that BASF
has developed to offer 30-60%
higher laser transparency,
allowing the polymer to be effi-
ciently laser welded for the
first time. Higher welding
speeds are now possible and
the processing window is
considerably wider. In tests,
using standard PBT with a
1064-nm laser gave a welding
speed of 5-12 mm/s, but this
was boosted to 10-70 mm/s
with Ultradur Lux. Its trans-
parency also allows thicker
parts to be welded.9 New glass-reinforced PA
610 grades. BASF is expanding
its range of PA 610 products
which are partly produced
using castor oil. The new
Ultramid Balance glass-fibre-
reinforced materials – S3EG6,
S3WG6 and A3HG6 with 30%
fibre content, plus S3WG7 with
35% - are being offered in
sample quantities in Europe
starting this month. BASF says
that the compounds offer low
density, reduced moisture
uptake and good dimensional
stability as well as resistance
to hydrolysis and stress
cracking. The S grades can be
used for over-moulding metal
and electronic components
that come into contact with
aggressive fluids. Other target
applications include transmis-
sion components, plus connec-
tors, tubing and reservoirs in
coolant circuits. The A3HG6
grade is a blend of PA 610 with
PA66 and is aimed at applica-
tions such as oil pans, oil filter
housings, radiator end caps
and wheel speed sensors.10 Heat-resistant, high-gloss
ABS. A new addition to BASF’s
High Heat ABS range, Terluran
HH 102 is claimed to combine
very high toughness and
flowability with a high-gloss
surface. It has a particularly
low level of blooming, plus
high scratch and abrasion
resistance. It is currently being
launched commercially and is
being tested by a leading
vacuum cleaner manufacturer.
❙ www.basf.com
8 3
compounding world | September 2010 www.compoundingworld.com58
event preview | K 2010
medical and pharmaceutical
applications will be a major
focus for clariant at K 2010.
Steve duckworth, head of
global marketing for medical
and consumer goods at
clariant masterbatches
explains that the market is
growing for a number of
reasons. “There is more
demand for colour in medical
applications, for example to
assist safe identification and
for improving visual appeal in
products such as insulin
pens”. He adds that there is
also a growing market for
additive masterbatches for
medical mouldings. Examples
include anti-microbial and
laser-marking additives plus
products designed to reduce
friction in drug delivery devices
clariant is responding to
these demands by implement-
ing iSo 13485 standards at
plants in Asia, Europe and
America. it already has
accreditation for its facilities in
malmö, Sweden, and in
Singapore, while it is on target
to achieve approval for its
clariant highlights medical focus
plant in lewiston, maine, uSA
in September 2010. These
three locations have dedicated
lines for medical materials and
can produce “harmonised
products” in all three regions.
The iS0 13485 standard is
widely applied by medical
device manufacturers and is
now being adopted by their
suppliers who are implement-
ing gmp (good manufacturing
practice). it includes evalua-
tion of risk potential within the
manufacturing process and
establishing controls to
address this. For clariant, this
covers the formulation of a
masterbatch, incoming raw
materials, production proc-
esses and the finished product.
duckworth says that
implementing iSo 13485 has
taught the company lessons
that are also useful in other
markets such as packaging and
toys. “it is much more rigorous
that iSo 9001,” he adds.
clariant has also developed
a range of standard colours
that are pre-tested to iSo
10993 and/or where ingredi-
ents have been biologically
evaluated according to uSp
class Vi part 87 and 88. There
are differences between the
methodologies used in iSo and
uSp biological evaluations. For
example, uSp requires
extraction testing with four
fluids compared to two for iSo.
To help bridge this gap,
clariant has adopted the
approach of “iSo10993 plus 2”
in its evaluations using the
missing extraction fluids.
customers switching between
the two standards can
therefore have confidence
when comparing data.
❙ www.clariant.com
Econ will be running demonstrations of its patented underwater pelletizer system
each day at 11:30 and 15:30, showing the easy operation that its design provides.
The Austrian compay will also use K for the first public showing of its Eup 50 lab-
scale pelletizing line. As reported in compounding world, June 2010, the new system
can run at rates from 1-70 kg/h and it uses the same unique die-plate
design as the company’s larger models. This separates the die-plate from
the nozzle to provide thermal insulation resulting in quick and easy start-
ups and improved temperature control across the die face.
The company also promises that it will be unveil its brand new Eup 150
underwater pelletizer at the K show. watch this space for more details.
❙ www.econ.eu
Econ’s new lab pelletizer will make its public debut in Düsseldorf
Econ pushes pelletizing innovations
Clariant is running dedicated clean compounding lines for medical applications
BEAT THE CLOCK!Nan-O-Sil ASD processing aid for cycle time reduction Nan-O-Sil ASD is a unique, ultra-high-purity amorphous silicon dioxide with discrete spherical shaped particles that are easy to disperse.
Real benefits for injection molding compounds at low loadings*:
l Reduce cycle times by 20-30% in glass-filled Nylon 66 and unfilled Nylon 6, PBT, ABS and PP.
l Improve the tensile strength and flexural modulus of Nylons, PBT and PP resins by 3-8%.
l Reduce energy demands and motor torque levels in polymer processing.
l Improve color dispersion and reduce pigment requirements for molded Nylon and PP parts.
l Reduce flow lines and surface defects.
* recommended loading just 0.8% weight
For more details visit www.nanosilasd.com
Worldwide exclusive distributor: Energy Strategy Associates, Old Chatham, NY, USA
Tel: +1 518-794-0082. info@nanosilasd.com
Click here to read a Penn State technical study on the positive effects of Nan-O-Sil ASD on cooling times
compounding world | September 2010 www.compoundingworld.com60
event preview | K 2010
coperion will be using K 2010
to highlight the benefits of its
Feed Enhancement Technology
(FET), as well showing an
enhanced version of it twin-
screw degassing unit plus the
die-plate of the world’s largest
pelletizer.
The company launched FET
at its open House event in
January 2009 and the technol-
ogy has now been successfully
used to increase compounding
throughputs with difficult
materials. it incorporates a
porous wall section in the
feeding zone where a vacuum
is applied to suck powdered
bulk material into the
extruder, compacting the
material in the process. This
can considerably increase the
throughput of hard-to-handle
materials.
in addition to being used on
the company’s ZSK twin-screw
extruders, FET can also be
applied on its ZS-B twin-screw
side feeder that doses
powdered materials directly
into the melt. Such a system
will be on show in düsseldorf.
coperion customers reapthe benefits of FET
Since the technology’s
launch, FET systems have
been built into new coperion
machines as well as being
retro-fitted to existing lines. in
one example on a 240 mm
diameter ZSK twin-screw
extruder processing polyolefin
powders, the throughput was
increased by 20% from 14 to 17
tonnes/hour. Even bigger
increases were achieved by a
customer producing talc-filled
compounds on a ZSK 92
machine. They increased
throughputs by 40% from 2.4
to 3.3 tonnes/hour at a filler
loading of 20%, and by 30%
from 1.1 to 1.4 tonnes/hour
with a 48% loading.
Another application on a
pilot line at the Borealis innova-
tion HQ in linz, Austria,
involves a very fine talc used in
filled pp. Here throughput was
boosted by up to 200%. Tests
carried out by coperion using
ZSK 40 and ZSK 50 lines have
also shown very large increas-
es in throughput when handling
graphite, flame retardants or
hollow micro-spheres.
in addition, FET has been
applied upstream on two
compounding lines producing
halogen free flame retardant
(HFFr) cable compounds – a
ZSK 76 megavolume plus and
a ZSK 92 megacompounder
plus. in both cases, back
venting was no longer required
while the output of the ZSK 92
was lifted by 57% from 1.4 to
2.2 tonnes/hour.
coperion will also be
showing a new improved
version of its ZS-Eg twin-
screw degassing unit,
featuring a variable speed
drive and an optimised screw
set. The standard models are
designed for an absolute
vacuum of up to 50 mbar with
lower degassing pressure
available on request.
one customer, Solvay
Advanced polymers in the uSA
is using a ZS-Eg to boost
throughput on a ppA com-
pounding line. in germany,
Bayer materialScience is using
one of the units to ensure high
and uniform product quality
when manufacturing pc
compounds. in both cases
downtime for maintenance and
cleaning has been reduced.
on the pelletizing front,
coperion will be showing a
die-plate from its new ug
1.250, the world’s largest
underwater pelletizer with a
cutting diameter of 1.25 m and
11,000 die holes. it can handle
throughputs of more than 100
tonnes/hour for pE and water
flowrates as high as 1,500
m3/hour. The first ug 1.250 will
go into production soon.
Sticking with huge items of
equipment for polyolefin lines,
coperion has extended its melt
pump range with its largest
model, the mp 450, which can
handle throughputs as high as
65 tonnes/hour. The first such
unit is currently in the final
stages of installation at a pp
plant where it will have a
throughput range of 30 to 50
tonnes/hour. Two more pumps
of the same type are being
prepared for delivery to the
client and will be used to pump
pE at 40 to 50 tonnes/hour.
❙ www.coperion.com
An FET system fitted to a ZS-B twin-screw side feederCoperion says that this is the world’s largest underwater pelletizer
Video ShowcaseJUST CLICK AND WATCH
If you would like your video to appear on this page, please contactClaire Bishop. claire@amimagazines.com. Tel: +44 (0)20 8686 8139
ArkemA: nAnotubes
this informative video looks at the production and application of carbon nanotubes as well as addressing health and safety issues.
running time: 4 minutes.
www.arkema.com
steer tWIn-sCreW eXtruDers
this informative video shows the production of steer engineering’s twin-screw extruders. It also has footage of a range of compounding lines in operation.
running time: 7 minutes
www.steerworld.com
roCktron: eComInerAls
this fascinating video looks at how rocktron is producing sustainable high-performance mineral fillers from fly ash from coal-fired power stations.
running time: 3 1/2 minutes.
www.rktron.com
Automatik will be launching its
new generation of Sphero
underwater pelletizers at K
2010. The new design features
a improved straight-line exit
for the pellet-water slurry,
which ensures even better
process water flow through the
system. As a result, cleaning is
simplified, wear levels are
reduced and there is reduced
risk of clumping with materi-
als such as TPEs.
Another innovative feature
of the new generation Sphero
is its redesigned interlock
device that allows the cutting
chamber to be flipped open
using just one hand (pictured
right). Automatik says that this
is an industry first.
Automatik updates Sphero system
In addition, the cutting head
assembly has been redesigned
with a new universal joint
which keeps the cutting edges
event preview | K 2010
AMI Strategy Seminars 2010These one-day seminars are given by an AMI director and provide invaluable insights into market trends and industry strategies. They are held in small groups and provide ample opportunities for questions and discussions.
Places are very limited, and these seminars frequently sell out.Book your place now to avoid disappointment.Europe & Middle East contact:Katy Brotherhood. kb@amiplastics.com. +44 117 924 9442USA contact: Marissa Hann. mh@amiplastics-na.com +1 610 478 0800
H O U S T O N – C O L O G N E – D U B A I
The Plastics Industry Strategy Seminar – 14 October 2010, Houston, Texas , USAClick here to download the programme and booking form
The Plastics Industry Strategy Seminar – 26 October 2010, Cologne, GermanyClick here to download the programme and booking form
The Plastics Industry Strategy Seminar – 29 November 2010, Dubai, UAEClick here to download the programme and booking form
opportunity to boost the energy
efficiency of the Sphero
systems with these new
generation designs. The
redesigned cutting chamber
geometry reduces power
requirements, while the pellet
dryer blower uses 50% less
energy than its predecessor,
and further savings are
delivered by the new SuperFlow
thermally-insulated die-plate.
The operating range of the
Sphero family has also been
extended with the addition of
the Sphreo 560 which has a
throughput rate of up to 32
tonnes/hour compared to 18
tonnes/hour for the previous
largest model.
❙ www.automatikgroup.com
perfectly alligned to the die
plate. This increases the life of
the knives by up to 30%.
Automatik has taken the
This month’s freebrochure downloads
Simply click on the brochure cover or link to download a PDF of the full publication
If you would like your brochure to be included on this page, please contact Claire Bishop. cb@compoundingworld.com. Tel: +44 (0)20 8686 8139
Century Extrusion: total package
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Corp
ora
te C
apabilities
CENTURYEXTRUSIONYour Partner in Productivity
Twin Screw Extruders, Replacement Parts,
and Services
This six-page brochure from Century Extrusion covers the company’s twin-screw extruders, its supply of replacement parts for most leading brands of compounding lines, and its comprehensive support services for compounders.
➤ Click here to download
Buss Kneader technology
This 16-page brochure examines how the Buss Kneader can be used for the efficient compounding of masterbatches, PVC formulations, wire and cable compounds, bioplastics, TPEs and a variety of other materials.
➤ Click here to download
Wind Turbine Blade Manufacture
The first international AMI conference on Wind Turbine Blade Manufacture takes place in Düsseldorf, Germany, on 7-9 December 2010. Download the brochure to see its excellent line-up of expert speakers.
➤ Click here to downloadOrganised by:
Applied Market Information Ltd
Images courtesy of: repower Systems aG
SpeCial OFFer: Save (100* if you register before 20th October 2010
7-9 December 2010Maritim Hotel, Düsseldorf, Germany
Sponsored by:
* + 19% German VAT
Media sponsor:
International conference on windmill blade manufacture from design, through composites processing and materials, to in-service performance
Econ pelletizing case study
This five-page publication looks at the unique design features of Econ’s underwater pelletizers and examines how they are delivering big benefits at Horst Müller Kunststoffe’s compounding plant in Germany.
➤ Click here to download
Simply Complex
Although we have been in the
compounding business for more
than 40 years, and have always
endeavored to improve the processes,
ECON succeeded to surprise us with
the ECON underwater pelletizer’s
enormous saving potential. Now it is
up to us to make use of ECON’s
potential, by gradually exchanging the
pelletizers with the new efficient ECON
underwater pelletizing system.
CitationGeorg Ender
manager and head of development
at Müller Kunststoffe GmbH
Leistritz ZSE MAXX extruders
This 12-page brochure from Leistritz has details of its ZSE Maxx twin-screw extruders which combine high levels of torque with high free volumes to give increased throughputs and flexible processing capabilities.
➤ Click here to download
LEISTRITZ EXTRUSIONSTECHNIK GMBH
ZSE MAXX SERIES
r e f r e s h i n g e x t r u s i o n t e c h n o l o g y
PLAS MEC mixer technology
This 24-page corporate brochure coversPLAS MEC’s HC, RV and RO turbo-mixers, along with its complete mixing lines for PVC compounding and masterbatch production.
➤ Click here to download
Headofficelocation: Istanbul(Alemdag),Turkey
Datefounded: 1975
CEO: MrMustafaTelli
Ownership: Privately-owned
No.ofemployees: 100
Plantlocation: Istanbul(Alemdag),Turkey
Production2009: 20,000tonnes
Profile: TisanEngineeringPlasticsisafamily-ownedbusinessestablishedin1975.TodayitisoneofthelargestproducersoftechnicalcompoundsinTurkeyanditalsoexportsmaterialstoItaly,Germany,Egypt,Iran,Tunisia,Romania,Russiaandothercountries.Itscompoundingplantfeaturesseventwin-screwandthreesingle-screwextrusionlines.
Productline: TisanproducesacomprehensiverangeofcompoundsbasedonPA6,PA66,PP,ABS,PBT,PS,PC,PE,PBTandPET.Theseincludeglass-andmineral-filledproductsaswellasflameretardant,UVandantioxidantgradesinvariouscolours.Thecompany’sproductsaremarketedunderthefollowingtradenames:Tislamid(PA),Tisakril(ABS),Tisester(PBT),Tissan(SAN),Tisetilen(PE),Tisarbon(PC),Tisren(PS),Tisapet(PET),Tisapom(POM)andTisblend(PC/ABS).
Productstrengths: WithitsR&Dfacilitiesandtechnicaldepartment,Tisaniswellplacedtosupportthematerialdevelopmentrequirementsofitscustomers.Targetmarketsincludetheautomotive,durablegoods,electricalappliances,furnitureandconstructionindustries.
TisanEngineeringPlastics
compounder of the month
Forthcoming featuresThenextissuesofCompoundingWorldmagazinewillhavespecialreportsonthefollowingsubjects:
October2010CompoundingbioplasticsCarbonblackEuropeanmasterbatchmarketK2010showissue
November2010CompoundingnanocompositesFlameretardantsPolypropylenemarkettrendsK2010showreview(partone)
EditorialsubmissionsshouldbesenttoAndyBeevers:abe@amiplastics.com
Forinformationonadvertisingintheseissues,pleasecontactClaireBishop:claire@amimagazines.comTel:+44(0)2086868139
Take out your own free subscriptions to any of the magazines.Click on the logos below to simply register on-line.
Catch up on our recent issues for free
Simply click on the cover to see the full magazine
Compounding World – JuneThe June edition of Compounding World has features on wire and cable market trends, developments in twin-screw extruders, and the race to commercialise carbon nanotubes.
➤ Click here to view
Compounding World - July/AugustThe July/August issue of
Compounding World is packed with features on wood-plastic
composites, automotive market trends, filler technology and
new mixers for PVC compounds.
➤ Click here to view
Injection World – May/JuneThe May/June issue of
Injection World has features on bioplastics, medical
materials, European market trends, materials handling
equipment and screw speed selection.
➤ Click here to view
Pipe and Profiles – July/AugustThe July/August issue of Pipe
and Profile Extrusion boasts articles on making it big in the
Middle East, specifying screenchangers, developments
in control systems and the latest additives for PVC.
➤ Click here to view
Film and Sheet – June/JulyThe June/July edition of Film and Sheet Extrusion is packed with features on flexible packaging market trends, applications in photovoltaics, additives for polyolefins and extruder die technologies.
➤ Click here to view
Injection World – July/AugustThe July/August edition of Injection World boasts features on developments in masterbatches, automotive market trends, temperature controllers and optimising machine settings.
➤ Click here to view
dates for your diary
Don’t miss a single issueRegister now for your free subscription at:
www.compoundingworld.com
And don’t forget to tell your colleagues, customers and suppliers about the magazine. You can use the e-mail button above (the
envelope symbol in the browser) to help spread the word.
4-8 October Colombiaplast,Bogota,Colombia www.colombiaplast.com 27 Oct – 3 Nov K2010,Düsseldorf,Germany www.k-online.de 2-5 December PlastEurasia2010,Istanbul,Turkey www.plasteurasia.com 8-11 January ArabPlast2011,Dubai,UAE www.arabplast.info 20-24 January Plastivision,Mumbai,India www.plastivision.org 25-28 January Interplastica2011,Moscow,Russia www.interplastica.de 8-10 February PlasTecWest,Anaheim,CA,USA www.plastecwest.com 16-18 February NanoTech2011,Tokyo,Japan www.nanotechexpo.jp/en 22-24 February ExpoPlasticos,Monterrey,Mexico www.expoplasticos.com.mx 15-16 March MassPlastics,Fitchburg,MA,USA www.massplastics.com 26-28 April Plastic,PackagingandPrintAsia,Pakistan www.plastpackasia.com 1-5 May ANTEC,Boston,MA,USA www.4spe.org 9-13 May BrasilPlast,SaoPaulo,Brazil www.brasilplast.com.br 12-18 May Interpack,Düsseldorf,Germany www.interpack.com 17-20 May Chinaplas2011,Guangzhou,China www.chinaplasonline.com 24-27 May Ausplas,Melbourne,Australia www.ausplas.com
Global exhibition guide
AMI conferences 14-15 September MedicalGradePolymers2010,Philadelphia,PA,USA
20-22 September MERLOilfieldEngineeringwithPolymers,London,UK
12-13 October StretchandShrinkFilm2010,Atlanta,Georgia,USA
22-24 November AgriculturalFilm2010,Barcelona,Spain
29 Nov – 1 Dec FlexiblePackagingMiddleEast,Dubai,UAE
30 Nov – 2 Dec WaterproofMembranes2010,Cologne,Germany
1-2 December MineralsinCompounding,Atlanta,Georgia,USA
7-9 December FireResistanceinPlastics2010,Düsseldorf,Germany
7-9 December ThinWallPackaging2010,Cologne,Germany
7-9 December WindTurbineBladeManufacture,Düsseldorf,Germany
1-3 February ThermoplasticsConcentrates2011,Phoenix,AZ,USA
7-9 February PipelineCoating2011,Vienna,Austria
15-17 February PVCFormulation2011,Düsseldorf,Germany
15-17 March Cables2011,Cologne,Germany
For information on allthese events and other
conferences on film,sheet, pipe and
packaging applications, see
www.amiplastics.com
top related