Silicone antifoam agent AT-910
AT-910 is a kind of high efficiency antifoam agent used in aqueous system, it is easy to disperse in water and it is very convenient to use. It provides perfect antifoaming and defoaming performance under wide pH value range and temperature range. Can be widely used in textile printing paste, bleaching and dyeing, fermentation, water based additives, paper making, agricultural chemicals, detergent, adhesive production and so on.
Main physical and chemical index:
Item |
Range |
Appearance |
Milk-white liquid |
Ionicity |
Nonionic |
Viscosity(25°C) |
3000~5500mPa·s |
Solid content |
5±1% |
PH value |
6.0~8.0 |
Usage:
- Add AT-910 into the foaming media and make sure it is well dispersed.
- For the high temperature foaming system (>60°C), better to add the antifoam before 60°C with good mixing
- Based on the viscosity of various foaming systems, as well as temperature and other ingredients, the dosage can be 30-200ppm to get the acceptable performance. But for some industry like coating and fermentation industry, the dosage can be up to 2-5‰.
Use:
- Textile printing, bleaching and dyeing
- Fermentation, water based additives,
- Paper making, agricultural chemicals,
- Detergent, adhesive production
Information of manufacturers and products
Product name |
Silicone antifoam agent |
Model |
AT-910 |
Manufacturer |
Foshan Nanhai Datian Chemical Co., Ltd. |
Tel/Fax |
0757-82262088/86698585 |
Product content
Pure or mixture |
Mixture |
Chinese name |
Organopolysiloxane mixture emulsion |
English name |
Organopolysiloxane mixture emulsion |
Dangerous marks
Human-body health effect |
Skin contact |
Slightly skin allergic for variety of people |
Eye contact |
Eye allergic |
|
Swallow |
No data |
|
Environment effect |
No data |
|
Physical/chemical damage |
—— |
|
Special damage |
—— |