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

BASF Efka FA 4665 Dispersants

BASF Efka FA 4665 is a low-MW dispersant that enhances pigment performance in solvent-based systems. It prevents floating/flooding while improving gloss and process efficiency across multiple resin types.

Features Of BASF Efka FA 4665 Dispersants

  1. Pigment Stabilization - Prevents flocculation in concentrated systems

  2. Color Uniformity - Eliminates floating/flooding issues

  3. Process Optimization - Reduces grinding time by 30-40%

  4. Surface Enhancement - Delivers ≥85° gloss (20°)

  5. Universal Compatibility - Works with NC, PU, alkyd systems

Typical Applications Of BASF Efka FA 4665 Dispersants

  1. Nitrocellulose Lacquers - For furniture/wood coatings

  2. Baking Enamels - Industrial finishing systems

  3. 2K PU Coatings - Automotive/industrial applications

  4. Chlorinated Rubber - Marine/anti-corrosive paints

Specifications Of BASF Efka FA 4665 Dispersants

Chemical Name
Partially Polyamide and High Molecular Weight Unsaturated Carboxylate
Appearance
Transparent Yellowish Liquid
Brand
Efka
Model
FA4665
Active Content
50-54%
Solvent
Alkylbenzene/Diisobutyl Ketone
Density (20°C)
0.94-0.96 g/cm³
Acid Value
100-140 mg KOH/g
Flash Point
40°C
Packaging
20kg/drum
Origin
Netherlands


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