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.
Multi-System Compatibility - Works in all coating systems
TiO₂ Specialist - Maintains blue phase stability
Process Efficiency - Reduces viscosity & grinding time
High Loading Capacity - Increases pigment/filler content
Universal Performance - Suitable for functional fillers
Automotive Refinish - For metallic/inorganic pigments
Industrial Coatings - Both water/solvent-based systems
Coil Coatings - Optimizes TiO₂ performance
Composite Materials - UPE systems & molding compounds
Architectural Coatings - Enhances dispersion efficiency
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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