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

BASF Efka FA 4620 Dispersants

BASF Efka FA 4620 is a versatile low-MW dispersant that enhances pigment performance across solvent, water-based and solvent-free systems. It optimizes TiO₂ dispersion while reducing viscosity and processing time in various industrial applications.

Features Of BASF Efka FA 4620 Dispersants

  1. Multi-System Compatibility - Works in all coating systems

  2. TiO₂ Specialist - Maintains blue phase stability

  3. Process Efficiency - Reduces viscosity & grinding time

  4. High Loading Capacity - Increases pigment/filler content

  5. Universal Performance - Suitable for functional fillers

Typical Applications Of BASF Efka FA 4620 Dispersants

  1. Automotive Refinish - For metallic/inorganic pigments

  2. Industrial Coatings - Both water/solvent-based systems

  3. Coil Coatings - Optimizes TiO₂ performance

  4. Composite Materials - UPE systems & molding compounds

  5. Architectural Coatings - Enhances dispersion efficiency

Specifications Of BASF Efka FA 4620 Dispersants

Chemical Name
Acidic Polyether
Appearance
Clear Brown Liquid
Brand
BASF Efka
Model
Efka® FA 4620
Active Content
50–54%
Solvent
Alkylbenzene/Diisobutyl Ketone
Density (20°C)
1.25 g/cm³
Acid Value
290 mg KOH/g
Color (Gardner)
≤8
Packaging
20kg/drum
Origin
Germany


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