Fine-pore silica gel 4-8mm water-resistant silica gel FNG-1

FNG water-resistant silica gel is white or off-white multi-microporous particles, the main component is SiO2·nH2O, insoluble in water and inorganic acids, soluble in hydrofluoric acid and concentrated caustic alkali solution, with high mechanical strength. This product is a heterogeneous molded silica gel made from general-purpose silica gel as raw material through further processing. It possesses the pore structure and adsorption properties of ordinary homogeneous silica gel while also exhibiting excellent water resistance, meaning it does not crack in water, thereby expanding the application fields of silica gel.

FNG water-resistant silica gel is white or off-white multi-microporous particles, the main component is SiO2·nH2O,  Insoluble in water and inorganic acids, soluble in hydrofluoric acid and concentrated caustic soda solutions. High mechanical strength. The product is made of general silica gel as raw material after further processing of heterogeneous shaped silica gel, it has the pore structure and adsorption properties of ordinary homogeneous silica gel at the same time also has good water resistance, that is, it does not burst in water, thus expanding the application field of silica gel.

This product is mainly used for the drying and purification of compressed air, as an adsorbent for acetylene and carbon dioxide in the air separation industry; as a carrier for industrial catalysts; for drying industrial gases, water purification, and other aspects.

The product is mainly used for the dry purification of compressed air, air separation industry used as acetylene, carbon dioxide adsorbent; Industrial catalyst carrier; Industrial gas drying, water purification and other aspects.