Application Industry: Industrial Cleaning, Textile Fiber， Water-based Coating, Cement Mortar
Product Name: Antifoam RK-8900G
RK-8900G is a general type silicone polyether defoaming agent, which is developed by adopting special silicone grease system and polyether with specially designed emulsification system. The silicone grease provide excellent balance. Emulsified system makes sure compatibility, diluted and shear stability. It is applied to foams produced in most aqueous and oily systems, with rapid defoaming and long-lasting foam suppression.
Product property:
Knock-down quickly, strong foam control for long time
Good compatibility with extensive system
Good antifoaming performance in different water and oil foaming system
Main physical and chemical properties:
Item | Range |
Appearance | Milky white liquid |
Viscosity(25°C) | 500~2000mPa·s |
Active ingredient | 100% |
pH value | 6.0～7.0 |
Application Process:
RK-8900G could be added directly. The volume of addition is 0.5‰～0.6%. According to your specific condition, optimum volume of addition could be adjusted. A certain concentration of Thickening water for dilution (no less than 1:3) and volume of preservatives need to be added if it’s stored for a long time. If RK-8900G is used immediately, you could add a certain proportion of water which the proportion is not too high, and should use it in time. During the stirring, the speed could not be too fast and mixed well is accepted.
Key Applications
Industrial cleaning, textile auxiliaries,chemical fibre oil agent, water-based ink and coating system
Industrial circulating water treatment, other processes which cannot use silicone
Other construction industry such as cement mortar