Hydrophilic Fumed Silica

M.F.: SIO2
CAS NO.: 112945/52-5

Production Description:
Hydrophilic fumed silica is manufactured by hydrolysing volatile chlorosilanes in an oxyhydrogen flame. In chemical terms, the loose white powder consists of highly pure amorphous silicon dioxide. The primary particle size is between 7-80 nanometer, the specific surface area general greater 100㎡/g.
Applications:
Mainly used in Rubber, Plastic, painting and coating, adhesives and sealants, insulating materials, printing ink and other polymer industrial areas. especially as the reinforcing agent of silicone rubber; raising rheology and thixotropy control in the  Liquid systems, used as anti-settling, thickening, hangs, also can be used to adjust freely flow and as an anti-caking agent to improve the powder properties and so on
Package and Usage:
10 kg multiple layer Vacuum paper bag. We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances. The product should be used within 2 years after production.

Hydrophilic Fumed Silica