BASF Efka FU 4050 is a modified polyurethane dispersant that prevents pigment flocculation and floating in solvent-based coatings. It enhances gloss, color vibrancy, and pigment strength while reducing viscosity for superior coating performance.
Flocculation Control - Stabilizes all pigment types effectively
Color Enhancement - Boosts gloss and color vividness by 20-30%
Process Optimization - Reduces viscosity and grinding time
Pigment Efficiency -. Pigment Efficiency - Increases tinting strength, lowering usage
Uniform Distribution - Prevents floating/flooding issues
Automotive Finishes - For premium OEM/refinish coatings
Coil Coatings - Enhances weather resistance
2K PU Systems - Improves coating durability
Universal Pastes - Optimizes high-concentration dispersions
Chemical Name | Acrylic Block Copolymer |
Appearance | Light Yellow Slightly Hazy Liquid |
Brand | BASF Efka |
Model | Dispex Ultra PX 4575 |
Active Content | 50% |
Solvent | Water |
VOC Content | VOC-Free (ISO 11890-2) |
Amine Value | 20 mg KOH/g |
Color | ≤9 (ISO 4630) |
Packaging | 20kg/drum |
Origin | Germany |
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E-mail: wangxingqiang@ericwchem.com
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