- 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
high molecular dispersant with acid group
dispersant
Overview
DCA-810 is high molecular dispersant with acid group, it has good wetting ability and good anti-settling ability, excellent viscosity reduction and dispersing ability for inorganic fillers and metallic powder, it has strong antiflocculation ability for the grinded color paste ,improving the stability storage of the color paste
Physical and chemical data
Chemical component: high molecular block copolymer with acid group
Appearance: light yellow transparent solution
Active content: 100%
Solvent: none
Properties
1. It is suitable for all kinds of polar, improve the base material wetting and dispersing ability for fillers, lower system viscosity, improve flowing, save the grinding and dispersing time
2. anchored group is a acid compound, it won’t have any reaction with acid catalyst in coil steel system that effect the coating ability
Application fields
DCA-810 is suitable for all kinds of solvent-based system, including but not limited the below;
Alkyd/amino resin mix system
Nitro cellulose system
Amino baking coating
Polyurethane system
Epoxy coating
Vinyl coating
Add method
Added before grinding, dispersing in viscosity close system.
Dosage
Inorganic pigment 5-10% for pigments amount
Metallic powder 1-3% for pigment amount
Packing and storage
25KG in iron drum, store in cool and dry place.
high molecular dispersant with acid group
