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CFS-A43, Pigment Dispersing Agent

Typical Properties of Pigment Dispersing Agent:

Appearance

Dark yellow or wine-red transparent liquid

Active Ingredient

50%

Amine Value (mgKOH/g)

20~30

Pigment Dispersing Agent

Description of Pigment Dispersing Agent

CFS-A43, pigment dispersing agent is obtained by controlled radical polymerization of functional organosiloxane. It is a pigment dispersant with specific molecular structure. It is mainly used in solvent-based industrial coatings, automotive coatings or high-grade ink. It has high dispersibility and wide compatibility with a variety of solvent-based resins. It can replace Efka® PX 4310 as an economic alternative.

Packaging of Pigment Dispersing Agent

CFS-A43 is offered in 25L PE pails and 200L PVF steel drums.
Please contact Co-Formula team for any special packaging request.

Storage of Pigment Dispersing Agent

CFS-A43 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-A43 should be stored in its original containers and used up asap after opening.
When stored in a strictly sealed and unopened container, CFS-A43 has a shelf life of 24 months.
Typical Benefits:
  • CFS-A43 is recommended to be used in resin free color paste (RFPC) system.
  • More excellent storage stability and better anti-aggregation;
  • Provides low abrasive viscosity under high pigment concentration;
  • More suitable for dispersion of carbon black;
  • Better color rendering, no floating color or flower setting.
Recommended Dosage:
Low pigment carbon black: 15% to 20% according to DBP absorption value;
High pigment carbon black: 50% to 80% according to DBP absorption value;
Inorganic pigments: 20% to 30% according to the amount of oil absorbed;
Organic pigments:
Green, blue and violet: according to BET value, 15% ~ 30%;            
Yellow, red and orange: according to BET value, 25% ~ 45%.

Co-Formula Coating & Plastic Additives Available:

Trade Code

Chemical Name

Alternative

CFS-A01

Mineral/Filler Dispersion Agent

A-172

CFS-9896

Mineral/Filler Surface Modifier

Dynasylan 9896

CFS-A98

Mineral/Filler (Titanium Dioxide) Surface Modifier

Dynasylan 9896

CFS-110

Water-borne Sol-gel System

Dynasylan SIVO 110

CFS-100

Anti-scratch Additive

Anti-Scratch 100

CFS-4042

Solvent-free Additive of Plastic Compounds

V-Si 4042

CFS-6441

Polyester Modified Siloxane Based Additive

H-Si 6441 P

CFS-A43

Pigment/Filler Dispersion Agent

Efka® PX 4310

CFS-24000

High Performance Dispersion Agent

SOLSPERSE 24000

CFS-32500

40% Active High Performance Dispersion Agent

SOLSPERSE 32500

CFS-2155

Pigment/Filler Dispersion Agent in Colorant System

IrCosperse™ 2155


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