Wuhan Honrel Chemical Technology Co.,Ltd
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High molecular block copolymer containing pigmentophilic groups general Dispersant BYK-W969
Technical Data Sheet
BZ 263A General Dispersant BYK-W969
Composition: High molecular block copolymer containing pigmentophilic groups
Appearance: light yellow transparent liquid
Active part: 50%
Applications: PU coatings NC coatings Industrial coatings Automotive coatings
Recommended dosage:
| To total | Inorganic Pigment | Organic Pigment | Carbon Black |
| 0.1–0.5% | 1–20% | 20–30% | 30–80% |
Usage: Resin and solvent should be pre-mixed, and then add the additves slowly under stirring until it dissolves evenly, and add the pigment after the addition of the aadditives.
Features and Benefits:
1. It has good dispersibility and anti-flocculation effect on carbon black. Increase paint gloss, reduce viscosity and reduce grinding time;
2. Improve the transparency of transparent pigments and the hiding power of solid color pigments;
3. It has excellent effect on pigments, can reduce the tension between pigments or fillers and resins, and prevent floating color and blooming.
Package: 25KG blue buckets.
The product has not been fully used before, and the cap must be tightly closed after use.
Storage: Keep away from heat and light sources, and keep away from light.
Precautions: Please carefully evaluate the effect on compatibility and shrinkage crater before use.