Application Industry: Papermaking
Product Name: Antifoam—RK-8800
RK-8800 is a non-silicone defoamer prepared from special fatty alcohols as the main active substance through special emulsification, which is mainly used in eliminating and control foam in the paper machine system.
Product characteristic：
Less viscosity, good dispersion in water
Good degassing and antifoaming performance
Good stability
Suitable for all kinds of paper types, very versatile
Excellent performance in 20-50℃
Technical index
Item | Range |
Appearance | Milky white liquid |
Content | 30.0±2.0% |
Viscosity (25°C) | 200-900mpa·s |
pH | 6.0~8.0 |
Method of using:
Generally, the addition amount of 100 ～ 1000ppm can effectively control the foam in the production process. In different production processes, the optimal addition amount should be determined after field testing.
RK-8800 can be used directly in the production process or after dilution. It is recommended to use a metering pump for continuous addition.
Application：
It has strong defoaming performance for white water produced from paper or paperboard made from waste paper and wood pulp
To eliminate the surface foam of white water containing modified starch and remove the bubbles adsorbed on the fiber in the water.
Sea water desalination, waste water treatment.