dispex ultra px 4290 - basf · 2020. 9. 11. · dispex® ultra px 4290 new high molecular weight...

Dispex® Ultra PX 4290 Dispersing agent with a broad

use range and best results with

inorganic and organic pigments

Ludwigshafen, 09. April 2020

2

Peter Bene

Technical Sales

Formulation Additives

EMEA region

3

1. Introduction

2. Performance highlights resin-free Pigment Concentrates

3. Performance highlights Furniture & Flooring

4. Performance highlights Printing & Packaging

(e.g. ink-jet inks)

5. Summary

Agenda

Our comprehensive portfolio enables

solutions for various industries

4

Architectural

Coatings

Industrial Coatings

Automotive

Coatings

Furniture &

FlooringAdhesives Construction

Printing &

PackagingComposites

BASF is the premiere provider of Performance & Formulation Additives

for the paints and coatings industry

Rheology

ModifiersDefoamers

Dispersing

Agents

Film-forming

Agents

Wetting Agents &

Surface

Modifiers

Light Stabilizers

& Anti-oxidants

Strong brands to empower your business

5

Water-based brands Application Solvent-based* brands

Dispex® / Dispex® Ultra DISPERSING AGENTS Efka®

Foamaster® / FoamStar® DEFOAMERS Efka®

Rheovis® (organic) / Attagel® (clays) RHEOLOGY MODIFIERS Efka®

Hydropalat® WETTING AGENTS Efka®

Loxanol® FILM-FORMING AGENTS Efka®

Tinuvin® / Lignostab® LIGHT STABILIZIERS Tinuvin® / Chimassorb®

Irganox® ANTIOXIDANTS Irganox® / Irgafos® / Irgastab®

*Efka® includes also High Solids and 100% Solid Systems

A typical challenge…

many standard dispersing agents only show peak performance

with a few pigments.

Customers are increasingly looking for dispersing agents with a

broad use range and best results with both inorganic and

organic pigments.

6

7

Dispex® Ultra PX 4290 is a broad spectrum, high molecular weight

dispersing agent for a broad range of both - organic and inorganic -

pigments in aqueous coating systems, printing inks and adhesives.

❖ with excellent pigment stabilizing characteristics

❖ and outstanding color strength and viscosity reduction

This allows higher pigment loadings while excellent flow

characteristics are maintained.

…a simple solution

Dispex® Ultra PX 4290New high molecular weight dispersing agent for organic and inorganic pigments in aqueous coating systems,

printing inks and adhesives.

8

Performance highlights:

Dispex® Ultra PX 4290 is a dispersing

agent for organic and inorganic pigments

in aqueous systems.

Due to the excellent stabilizing

characteristics, outstanding color strength

and excellent viscosity reduction can be

achieved.

This allows also higher pigment loadings

while excellent flow characteristics are

maintained.

◼ Designed to stabilize inorganic and organic pigments in aqueous

formulations

◼ Improved color strength and transparency

◼ Improved gloss

◼ Anti-flooding behavior

◼ Excellent flocculation stability

◼ Solvent-free

Application: Characteristic Values:

Appearance Clear, yellowish liquid

Solvent water

Density ~ 1.06 g/cm3

Active content ~ 40%

◼ Label-free

◼ Food Contact Compliance

◼ Suitable for a broad range

of applications

Sustainability

highlights:

9

1. Introduction




(e.g. ink-jet inks)

5. Summary

Agenda

Dispex® Ultra PX 4290 offers excellent pigment stabilizing

characteristics with inorganic and organic pigments

10

-2

-1

0

1

2

Benchmark 1 Dispex® Ultra PX 4290before storage

Dispex® Ultra PX 4290after storage

Kronos® 2160

Bayferrox® 3920

Hansabrillant® Yellow 2GX70

Hostaperm® Violet RL special

Hostaperm® Red Violet ER 02

Irgazin® Red L 3660 HD Novoperm® Red F3RK 70

Hostaperm® Pink E

Bayferrox® 130 M

Novoperm® Orange HL 70 NF

Hostaperm® Yellow H3G

Novoperm® Yellow HR 70

Heliogen® Blue L 6875 F

Heliogen® Green L 8730

Colour Black® FW 200

Monarch® 1000

Raven® 5000

Viscosities of resin-free

Pigment Concentrates before

and after storage (2w 50°C).

Rating: 2 – much better

1 – better

0 – equal to standard

Rating

…and outstanding color strength and viscosity reduction

11

80

90

100

110

120

Market standard [100% color strength]

Dispex® Ultra PX 4290 relative color strength [%]

Kronos® 2160

Bayferrox® 3920

Hansabrillant® Yellow 2GX70

Hostaperm® Violet RL special

Hostaperm® Red Violet ER 02

Irgazin® Red L 3660 HD Novoperm® Red F3RK 70

Hostaperm® Pink E

Bayferrox® 130 M

Novoperm® Orange HL 70 NF

Hostaperm® Yellow H3G

Novoperm® Yellow HR 70

Heliogen® Blue L 6875 F

Heliogen® Green L 8730

Colorblack® FW 200

Monarch® 1000

Raven® 5000

Benchmark 1 [100% color strength]

Relative color strength of

resin-free Pigment

Concentrates.

2% Pigment Concentrate in

Rubbol BL Azura (wb white PU/Alkyd paint)

relative

color strength

[%]

12

Storage stability of Pigment Concentrate based on PR 101

(Bayferrox® 130 M)

0

1.000

2.000

3.000

4.000

Benchmark 1 Dispex® Ultra PX 4290

After 2 weeks at 50°C

1 10 100 1000

5610

shear rate in 1/s

Vis

co

sit

y i

n m

Pa

. S

0

1.000

2.000

3.000

4.000


Before storage

1 10 100 1000

Vis

co

sit

y

in m

Pa

. S

shear rate in 1/s

◼ Dispex® Ultra PX 4290 shows lower viscosity after 2 weeks at 50°C.

13

Color strength and rub-out dE with paint based on PR 101

(Bayferrox® 130 M)

0

0,2

0,4

0,6

0,8

1

0

20

40

60

80

100

Benchmark

1

Dispex® Ultra PX 4290

Ru

b-o

ut

in d

E

Rela

tive

Co

lor

str

en

gth

*2% Pigment Concentrate in



imparts higher color

strength and improved

rub-out.

14

Storage stability of Pigment Concentrate based on PB 15:3

(Heliogen® Blue L 6875 F)

0

1.000

2.000

3.000

4.000



1 10 100 1000

shear rate in 1/s

Vis

co

sit

y i

n m

Pa

. S

0

1.000

2.000

3.000

4.000


Before storage

1 10 100 1000

5,790

Vis

co

sit

y

in m

Pa

. S

shear rate in 1/s

◼ Dispex® Ultra PX 4290 shows lower viscosity initially and after 2 weeks at 50°C.

15

Color strength and rub-out dE with paint based on PB 15:3

(Heliogen Blue L 6875 F)

0

0,2

0,4

0,6

0,8

1

1,2

1,4

1,6

0

20

40

60

80

100

120

Benchmark1


Ru

b-o

ut

in d

E

Re

lati

ve

Co

lor

str

en

gth

*2% Pigment Concentrate in


Dispex® Ultra PX 4290 shows

comparable color strength

and rub-out .

16

1. Introduction




(e.g. ink-jet inks)

5. Summary

Agenda

Rheological behavior in a wb white wood coating

based on Joncryl® 9500

0

1000

2000

3000

4000

5000

6000

Benchmark 1 Dispex Ultra PX 4560 Dispex Ultra PX 4575 Dispex Ultra PX 4585 Dispex Ultra PX 4290 Benchmark 3 Benchmark 4

Vis

cosi

ty[m

Pas

]

1 1/s

10 1/s

100 1/s

400 1/s

1000 1/s

17

◼ Dispex® Ultra PX 4290 shows comparable to better results in terms of rheology vs.

most benchmarks.

Anti-settling behavior after storage in white wood coating

based on Joncryl® 9500

0

1

2

3

4

5

6

Benchmark 1 Dispex Ultra PX 4560 Dispex Ultra PX 4575 Dispex Ultra PX 4585 Dispex Ultra PX 4290 Benchmark 3 Benchmark 4

*5 = good (no settling)

1 = bad (strong settling)

18

◼ Dispex® Ultra PX 4290 shows better results with regards to settling of TiO2 against benchmarks . In addition stain resistance was comparable vs. internal and external standards.

19

1. Introduction




(e.g. ink-jet inks)

5. Summary

Agenda

Dispex® Ultra PX 4290 offers excellent pigment stabilizing

characteristics with inorganic and organic pigments

20

Overall performance rating

Rating: 5; 4-5 – best

4 – acceptable

< 3-4 – not accptable.

0

1

2

3

4

5

Overall rating Pigment Concentratewith Dispex® Ultra PX 4290

Dispex® Ultra PX 4290 Dispex® Ultra PX 4575

Dispex® Ultra PX 4585 Dispex® Ultra FA 4437

Paliotol® Yellow D 0960

Paliotol® Yellow D 1080 J

Paliotol ®Yellow D 1080 J

PY 74

Irgalite® Orange D 2980

Irgalite® Rubin D 4280

Cinquasia® Magenta D 4550

Cinquasia® Magenta D 4500 J

Cinquasia® Magenta D 4570

Irgazin® Red L 3630

Irgazin® Red D 3656 HD

Irgazin® Red L 3670 HD

Cinquasia® Red L 4100 HD

Cinquasia® Violett D 5800

Heliogen® Blue S 7320

Heliogen® Blue D 7086

Heliogen® Blue D 7115 F

Heliogen® Blue D 7490

Heliogen® Green D 8730

PY 155

21

Performance tests – Formulation based on PY 150

(Paliotol® Yellow D 1085 J)

0

10

20

30

40

50

Dispex® UltraPX 4290



Dispex® UltraFA 4437

Before storage

1 10 100 1000Rheology in 1/s

Vis

co

sit

yin

mP

a. S

viscosity to high

0

10

20

30

40

50






1 10 100 1000

not applicable

Rheology in 1/s

Vis

co

sit

yin

mP

a. S

◼ Dispex® Ultra PX 4290 shows best viscosity even after storage. Anti-settling and particle sizewas also very good.

22

Performance tests – Formulation based on PR 57:1

(Irgalite® Rubine D 4280)

0

25

50

75

100

125

150

Dispex® Ultra PX4290




Before storage

1 10 100 1000

Rheology in 1/s

n.a.

343227

Vis

co

sit

yin

mP

a. S

0

25

50

75

100

125

150






1 10 100 1000

Rheology in 1/s

n.a.*Stability is nOK

Vis

co

sit

yin

mP

a. S

*Strong increase of viscosity

after storage

◼ Dispex® Ultra PX 4290 shows best viscosity even after storage in comparison to benchmarks. Anti-settling and particle size was also very good.

23

1. Introduction




(e.g. ink-jet inks)

5. Summary

Agenda

Summary

24


▪ Excellent pigment stabilizing characteristics with a broad range of organic pigments but also

for inorganics like TiO2▪ Results in outstanding color strength and viscosity reduction,

▪ which allows higher pigment loadings whilst maintaining excellent flow characteristics

▪ which leads to an enhanced formulation flexibility

▪ New dispersant for water-based applications for a broad range of applications such as

▪ Printing and Packaging (ink-jet, but also resin-free and resin-based Flexo inks)

▪ Furniture and Flooring

▪ General Industrial

▪ Resin-free Pigment Concentrates for industrial applications

Contacts

25

Dr. Sascha Oestreich

Head of Technical Sales Formulation Additives

Phone: + 49 211 7940-9028

Mobile: +49 173 5396101

[email protected]

Peter Bene

Technical Sales Formulation Additives

Phone: +49 211 7940-5927

Mobile: +49 173 5117438

[email protected]

Andrea Schamp

Marketing Formulation Additives Europe

Phone: +49 211 7940-2605

Mobile: +49 173 5936561

[email protected]

internet: http://www.basf.com/additives

email: [email protected]

http://www.basf.com/additivesmailto:[email protected]

dispex ultra px 4290 - basf · 2020. 9. 11. · dispex® ultra px 4290 new high molecular weight...

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