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J RETTENMAIER USA LPJ. RETTENMAIER USA LP
ArbocelArbocel®® UFC100 UFC100 Ultrafine CelluloseUltrafine CelluloseUltrafine Cellulose Ultrafine Cellulose
for Paper and Board for Paper and Board CoatingCoatingCoatingCoating
PaperCon 2011 Page 1426
Member of the JRS Group17 Sales Offices Worldwide 17 Manufacturing Locations
Member of the JRS Group
g
Over Over 15001500 Representatives WorldRepresentatives World--WideWide
PaperCon 2011 Page 1427
J RETTENMAIER USA LP J. RETTENMAIER USA LP Schoolcraft, Michigan
H d t f N th A i O ti •Headquarters of North American Operations Powdered Cellulose
PaperCon 2011 Page 1428
What is Arbocel® UFC100 What is Arbocel® UFC100 Ultrafine Cellulose?
• Unmodified Cellulose– No modification
chemistry
• Powder Form
• Insoluble in Water
• High Water Binding Capacityg g p y– Even at high temperature and high shearing forces
PaperCon 2011 Page 1429
Advantage of UFC100 Use = Improved Advantage of UFC100 Use = Improved Penetration BehaviorPenetration Behavior
Advantage of UFC100 Use = Improved Advantage of UFC100 Use = Improved Penetration BehaviorPenetration Behavior
Without UFC100 With UFC100•high and uneven water, binder and additive penetration
•paper strength losses
•good water retention under pressure spikes and at elevated temperatures
•barrier formation (reduced g
•sagging of color into the basepaper
•solids increase in the color cycle and increasing blade contact pressure
(penetration)
•enhanced coating holdout (higher coat thickness)increasing blade contact pressure
PaperCon 2011 Page 1430
B fi F P P dB fi F P P dB fi F P P dB fi F P P dBenefits For Paper ProducersBenefits For Paper ProducersBenefits For Paper ProducersBenefits For Paper Producers
G d t t ti d d d t ti i t b•Good water retention and reduced penetration into basepaper
•Especially under pressure spikes and high temperatures
S i f bi d d t l bl dditi•Savings of binder and water soluble additives
•Higher solids content
•Reduced variation of solids content in recirculation
•Energy cost savings
•Better coverage and better coating hold-out
•Higher coating gloss & smoothnessg g g
•Increased product sustainability
PaperCon 2011 Page 1431
B fi f P C d P iB fi f P C d P iB fi f P C d P iB fi f P C d P iBenefits for Paper Converters and PrintersBenefits for Paper Converters and PrintersBenefits for Paper Converters and PrintersBenefits for Paper Converters and Printers
•Microporosity – No film formation like starch
•Reduced mottling and blistering
•Improved printability and glueability
•Printing inks stand better on paper coating
•Savings of printing inks
•Brilliant print imagesBrilliant print images
PaperCon 2011 Page 1432
LWC /LWC / C dC d G d dG d dLWC /LWC / C dC d G d dG d dLWC / LWC / CoatedCoated GroundwoodGroundwoodLWC / LWC / CoatedCoated GroundwoodGroundwood
•Targets & results: - significant cost savings
li h l i d li- same or slightly improved paper quality- reduced printing ink consumption by 10%
•Status: pilot coater trial
•Coating device: metered size pressCoating device: metered size press
•Coat weight: 8.5 gsm each side•Machine speed: 1,000 m/min
PaperCon 2011 Page 1433
F l iF l iF l iF l iV1 V2 V3
Pi t
FormulationFormulationFormulationFormulation
Pigments:
Calcium Carbonate 80 80 80
Kaolin 20 20 20
Additives:
Binder 8 7 7
Starch 3 0 0
PVA 0.9 0.9 0.9
OBA 1 1 1O
Thickener 0.1 0 0
ARBOCEL UFC 100 0 0.3 0.5
Solids[%] 66.7 70.5 70.5
Brookfield viscosity,100 RPM [mPas] 1080 490 470
PaperCon 2011 Page 1434
PPS R hPPS R hPPS R hPPS R hPPS RoughnessPPS RoughnessPPS RoughnessPPS Roughness
2.00
1.00
1.50
0.50
0.00V1 cal V2 cal V3 cal
PPS FS PPS WSPPS FS PPS WS
PaperCon 2011 Page 1435
TAPPI GlTAPPI GlTAPPI GlTAPPI Gl
60
TAPPI GlossTAPPI GlossTAPPI GlossTAPPI Gloss
40
50
20
30
10
20
0V1 cal V2 cal V3 cal
Glanz FS Glanz WS
PaperCon 2011 Page 1436
Fi l R lFi l R lFi l R lFi l R l
• Runnability: Problem Free
Final ResultsFinal ResultsFinal ResultsFinal Results
y
• Printability: No significant differences between specimens as regards print appearance and cloudiness.
• Printing characteristics and dot gain: All specimens have met the FOGRA standard.
• 12.5% reduction in latex binder– Major cost savings
– Increased sustainability level of paper eliminating portion of petroleum latex
PaperCon 2011 Page 1437
Q i / C ?Questions / Comments?
Thank You
Please visit us at booth 609
PaperCon 2011 Page 1438
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