Trade name: BWF 160 DEFOAMER
Chemical Type: An emulsion of Dimethyl Polysiloxane (Silicon Type)
Chemical formula: Dimethyl Polysiloxane silicon compounds in aqueous emulsion form
Chemical family: Organic silicon compounds, industrial additives
IONIC CHARGE: Nonic/Anionic
CAS: 63148-53-8
Physical Specification
1. Apperance: White emulsion (Water base).
2. Water Miscibility: Forms a good dispersion.
3. Fluidity: Viscosity not great than 1000 cPs @20oC DIN 53019 100rpm.
4. Cleanliness: No particles after screening through a 400 micron aperture screen.
5. Emulsion particles size: 90% less than 100 microns.
6. Water content: Not greater than 85%
Purpose:
BWF160 is an foam control agent for use in a wide range of aqueous industrial systems, particularly in textile processing and other surfactant systems.
Application:
Normally used as delivered. Where very small quantities are to be added, it can be pre-diluted with soft or distilled water. The level of addition recommended is normally between 10 - 100 ppm and should be optimized by trial.
Storage:
Store in closed containers. Avoid extremes of low temperature.
Stability:
6 months minimum
Packing:
200 litre or 1000 litre plastic drums