BASF Efka PX 4290 is a modified polymer dispersant that enhances pigment performance across various coating systems. It improves dispersion efficiency, reduces viscosity, and prevents floating/flooding in automotive, industrial, and decorative coatings.
Universal Performance - Effective for both inorganic/organic pigments
Process Optimization - Reduces grinding time and viscosity
Color Enhancement - Maintains titanium dioxide stability
System Versatility - Compatible with solvent/water-based systems
Loading Capacity - Increases pigment/filler content
Automotive Refinish - Optimizes metallic pigment performance
Industrial Coatings - Enhances water/solvent-based systems
Coil Coatings - Improves TiO₂ dispersion
Composite Materials - Works in UPE copolymer systems
Architectural Coatings - Boosts dispersion efficiency
Chemical Name | Modified Polymer |
Appearance | Clear to Light Yellow Liquid |
Brand | EFKA |
Model | EFKA-PX 4290 |
Active Content | ~50% |
Solvent | Propylene Glycol Ester |
Density (20℃) | ~0.95 g/cm³ |
Acid Value | ~20 mg KOH/g |
Color | ≤9 (ISO 4630) |
Packaging | 25kg/drum |
Origin | Germany |
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