BZ2337 high color carbon black dispersant additive

Composition: Polyester polymer compound
Appearance: light yellow transparent liquid
Active ingredient: 50%
Solvent: Xylene
Application scope: PU coatings NC coatings Industrial coatings Automobile coatings
Recommended dosage: Total amount: 0.1-0.5%; Inorganic pigment: 1-20%; Organic pigment: 20-30%; Carbon black: 50-200%.
Method: Resin and solvent should be pre-mixed, then add the additives slowly under stirring until dissolved evenly, and add the pigment after the additives are added.
Characteristics and advantages:
1、Applicable to solvent-based industrial coatings and automotive coatings polymer dispersant.
2、Applicable to non-resin color paste, improve the color spreading of organic pigments, effectively reduce the viscosity of high concentration color paste in the grinding.
3、Excellent dispersion of high pigmented carbon black, high blackness of grinding and blue phase black, stable viscosity, not easy to return to coarse and flocculation.
4, fast grinding speed, compared with EFKA4310, under the same grinding conditions, with better grinding efficiency.