DH-12000 is phthalocyanine blue derivative with functional group on the surface. It can enhance the adsorption ability of super dispersant excellently on the surface of paint film, increase the dispersing efficiency extraordinarily and decrease the grinding viscosity. DH-12000 can create the obviously results when it cooperates with the super dispersant on dispersing the phthalocyanine blue, phthalocyanine green, and black carbon pigments.
Physics and Chemical Properties
Ingredient: Phthalocyanine blue derivative
Appearance: Black blue powder
Content: 100%
Specialty
1. DH-12000 is suitable for dispersing the cool color pigments (blue, green, black and so on). It can create very good viscosity breaking results if cooperate with the super dispersant. Meanwhile, DH-12000 can realize good results via cooperating with various common super dispersant.
2. DH-12000 has excellent wetting function to the phthalocyanine blue, phthalocyanine green, black carbon, can increase their dispersing property well.
Application System and Dosage
Recommended applications are solvent systems and radiation-curing system as the cooperative dispersant of grinding color paste. The amount is different in terms of the various systems. Normally cooperate with the super dispersant. Therefore, the amount is around 25% of the super dispersant amount. Or, the amount can calculate in terms of the 3-8% of phthalocyanine blue, phthalocyanine green and 5-20% of black carbon.