- Contact Person : Ms. He Jessica
- Company Name : Guangzhou Deco Chemical Technology Co., Ltd.
- Tel : 86-20-32371568
- Fax : 86-20-62824805
- Address : Guangdong,Guanghzhou,Room No.1116-1117,Tianyin Building, No.439 Zhongshan Avenue, Tianhe District ,Guangzhou, China
- Country/Region : China
blue black powder dispersant
power dispersant
Overview
DCA8500 is a phthalocyanine blue derivative of the surface functional group, as a synergistic dispersant, it can be greatly intensify the surface absorption for the pigment, improve the dispersing efficiency, lower the grinding viscosity, it has obvious effect when dispersing pigments of phthalocyanine blue, phthalocyanine green, and carbon black, that combining with hyperdispersant.
Physical and chemical data
Chemical component: phthalocyanine blue derivative
Appearance: blue black powder
Active content: 100%
Solvent: none
Properties
1. It is suitable for dispersing cold color pigments (blue, green, black etc.), it can be greatly lower viscosity when combined with hyperdispersant. It is also good effect with all kinds of common hyperdispersant.
2. Excellent wetting ability for phthalocyanine blue, phthalocyanine green, carbon black, greatly improves the pigment dispersing.
3. It is help of showing the phase effect for carbon black
Application fields
DCA-8500 is suitable for all kinds of waterborne solvent and UV curing system, as activation dispersant for grinding color paste
Add method
Added before grinding, dispersing in viscosity close system.
Dosage
The different addition amount according to different system, the addition amount is about 25% of the used hyperdispersant when combined with the dosage of hyperdispersant, or contrast to phthalocyanine blue, phthalocyanine green 3%-8%, carbon black 5%-20%
Packing and storage
25KG in iron drum, store in cool and dry place.
blue black powder dispersant