Silica powder manufacturer price use

Silica powder formula is: mSiO2-nH2O. It is a white powder of inorganic chemical products, a chemical class of high-tech products. Its physical and chemical characteristics are: non-toxic, odorless, non-flammable, non-explosive, non-volatile, non-corrosive, pore volume, surface activity is strong. Chemically stable, not (except hydrofluoric acid) and acid, alkali effect. The main purpose since the silica powder has a small particle size, pore volume, surface active and strong features, which make the beer stabilizer filters, oil production process, the coating of oil production process to make matting agents, plastic film production to do the opening agents, household chemicals production, a senior fillers, like the pharmaceutical industry to do glidants