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

BASF Efka 4401 Acrylic Dispersant

BASF Efka 4401 is an acrylic-based dispersant that prevents floating/flooding while enhancing color performance in solvent-based coatings. It improves gloss, reduces viscosity, and ensures color uniformity across automotive and industrial applications.

Features Of BASF Efka 4401 Acrylic Dispersant

  1. Color Control - Prevents floating/flooding effectively

  2. Surface Enhancement - Boosts gloss (20°≥90) and vibrancy

  3. Process Efficiency - Reduces viscosity by 30-40%

  4. Pigment Optimization - Maximizes color strength

  5. Universal Compatibility - Works with various resin systems

Typical Applications Of BASF Efka 4401 Acrylic Dispersant

  1. Automotive Finishes - OEM & refinish coatings

  2. Coil Coatings - Weather-resistant systems

  3. Universal Pastes - High-concentration formulations

  4. Industrial Coatings - High-performance applications

Specifications Of BASF Efka 4401 Acrylic Dispersant

Chemical Name
Modified Acrylic Polymer Dispersant
Appearance
Transparent to Slightly Yellow Liquid
Brand
EFKA
Model
EFKA-4401
Active Content
49–51%
Solvent
Butyl Acetate/Sec-Butanol
Density (20°C)
0.94–0.96 g/cm³
Amine Value
48–52 mg KOH/g
Flash Point
24°C
Color
≤4 (ISO 4630)
Packaging
20kg/drum
Origin
Germany


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