- 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
silicone free antifoam agent for high viscosity coating system
Silicone free antifoam agent
Overview
DCA327 is silicone free antifoam agent, it is suitable for solvent borne and solvent free of the leveling improvement and with strong defoaming ability, special designed for high viscosity coating system, excellent compatibility, high security, low possibility to cause crater.
Physical and chemical data
Chemical component: acylate copolymer
Appearance: viscous transparent liquid
Active content: 100%
Solvent: none
Properties
1. Strong defoaming, improve the flowing, and coating flatness
2. Work out the problem of defoaming in high viscosity system; prevent the bubbles in and released when stirring
3. It is suitable for the thick coating, work out the foaming problem and obtain the smooth surface
4. It is suitable for the dip coating and flow coating; it is also helpful for the defoaming in the production of multihole substrate
Application fields
DCA-327 is suitable for all kinds of solvent-based, solvent-free system, including, but not limited the below;
Wood coating
Amino-off baking paint
Nitro dip coating
Acid curing amino
Solvent-free epoxy coating
Add method
Milling before adding, fully stirring
Dosage
0.1%-1.0% of total formula, normally, the volume of addition is about 0.3% of total formula
Packing and storage
25KG in iron drum, store in cool and dry place.
silicone free antifoam agent for high viscosity coating system
