FNG water resistant silicone for a number of microporous granules, white or grey. The main component of SiO2 nH2O, divided into two categories, spherical and block.
Insoluble in water and inorganic acid, soluble in hydrofluoric acid and caustic solution concentration, the high mechanical strength.
The products are made from general silicon as raw material after further processing of the heterogeneous forming silica gel, it in with homogeneous ordinary silica gel pore structure and adsorption performance also has good resistance to water, which can not burst in the water, thus expanding the application field of silica gel.
This product is mainly used for drying of compressed air purification, air separation industry used as acetylene, carbon dioxide adsorbent;
Industrial catalyst carrier;
Industrial gas drying, water purification, etc.