Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF Efka FA 4666 Unsaturated Carboxylic Acid Dispersant

BASF Efka FA 4666 is an unsaturated carboxylic acid dispersant that enhances pigment stability in solvent-based systems. It reduces viscosity, prevents settling, and improves color uniformity in polyurethane and baking coatings.

Features Of BASF Efka FA 4603 Dispersants

  1. Pigment Optimization - Superior wetting and dispersion for carbon black

  2. Process Efficiency - Reduces grinding time and system viscosity

  3. Color Stability - Prevents floating and flooding issues

  4. Resin Versatility - Compatible with PU, epoxy, and polyester systems

  5. UV Formulation Ready - Works effectively in UV-curable coatings

Typical Applications Of BASF Efka FA 4603 Dispersants

  1. PU Coatings - Enhances gloss and uniformity

  2. Epoxy Systems - Improves pigment dispersion

  3. Polyester Coatings - Optimizes color paste performance

  4. Baking Paints - Boosts weather resistance

  5. UV Coatings - Ensures stable pigment dispersion

Specifications Of BASF Efka FA 4603 Dispersants

Chemical Name
Modified Polyurethane Dispersant
Appearance
Light Yellow Liquid
Brand
EFKA
Model
EFKAPU4063
Flash Point
28℃
Suitable Materials
Inorganic Pigments, Organic Pigments, Carbon Black
Applications
PU, Epoxy, Unsaturated Polyester, Industrial Baking Paints, UV-Curable Coatings


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