HW-269 Wetting and dispersing additive (BYK -2152)
Composition: Acrylic block copolymer
Appearance: Yellow transparent liquid
Active content: 100%
Applications: PU coatings NC coatings Industrial coatings automotive coatings
Recommended dosage:
|
Full amount |
inorganic pigment |
organic pigment |
carbon black |
|
0.1–0.5% |
1–20％ |
20–30％ |
30–80％ |
Usage: Resin and solvent should be pre-mixed, then add the auxiliary agent slowly under stirring until it dissolves evenly, and add the pigment after the addition of the auxiliary agent.
Features and advantages:
1. It is a polymer-based dispersant suitable for solvent-based industrial coatings and automotive coatings.
2. It can be applied to resin-free color paste, improve the color development of organic pigments, and effectively reduce the viscosity of high-concentration color paste during grinding.
3. It has a wide range of compatibility with various resin systems and is suitable for the dispersion of carbon black.
Packaging: 25KG in drums.
Storage: Keep away from heat, fire and light.
Note: This product is sensitive to humidity and light, and is suitable for storage in dry conditions.
