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

BASF Efka 4580 High Molecular Weight Aqueous Dispersant

BASF Efka 4580 is a high-MW water-based dispersant that reduces viscosity and prevents pigment flocculation. It enhances color strength and stability in decorative, industrial, and automotive coatings without requiring neutralization.

Features Of BASF Efka 4580 High Molecular Weight Aqueous Dispersant

  1. Viscosity Control - Reduces paste viscosity by 30-50%

  2. Flocculation Prevention - Ensures long-term dispersion stability

  3. Color Enhancement - Boosts pigment tinting strength

  4. Easy Formulation - pH-independent, no neutralization needed

  5. Eco-Compliance - Meets RoHS & food-grade standards

Typical Applications Of BASF Efka 4580 High Molecular Weight Aqueous Dispersant

  1. Architectural Coatings - Premium decorative finishes

  2. Industrial Protection - Equipment and machinery coatings

  3. Automotive Finishes - OEM and refinish systems

  4. Pigment Concentrates - High-concentration RFPC

Specifications Of BASF Efka 4580 High Molecular Weight Aqueous Dispersant

Chemical Name
Acrylic Polymer Emulsion
Appearance
Semi-transparent liquid
Brand
EFKA
Model
EFKA-4580
Active Content
39-41%
Solvent
Water
Density (20℃)
1.03-1.07 g/cm³
Amine Value
16-22 mg KOH/g
Packaging
20kg/bag
Origin
Netherlands


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