Silicone Polyether Defoamer for Textile Pre-Treatment Rickman Rk-N900

• Color: Milky-White
• Appearance: Liquid
• Transport Package: 25kg/ 50kg/120kg/200kg Plastic Pail or 1000kg IBC
• Origin: China
• Model NO.: RK-N900
• Production Capacity: 30000ton/Year

Product Description

RK-N900  is a general type silicone polyether defoamer, 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 and has excellent antifoaming properties.

Main physical and chemical properties:

Item	Range
Appearance	Milky white liquid
Viscosity(25°C)	500~2000mPa·s
pH value	6.5~8.5
Active content	100%

Application Process:
RK-N900 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-N900 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
· High temperature overflow dyeing process
· Textile auxiliary, high temperature surface activity system, high temperature and strong alkali&acid system

Product property:
· Excellent defoaming&antifoaming performance, long-lasting resistance to decay
· Good compatibility with extensive system
· Good defoaming&antifoaming performance in different aqueous and oily systems

Package&Storage Condition
 

Package	25kg/ 50kg/120kg/200kg plastic pail or 1000kg IBC
Storage Condition	Room Temperature Storage(5ºC-40ºC),avoid direct sun light,shelf life is 12 months.