This product is the chemical name: sodium silicate (Na2SiO3), appearance: appearance as a solid block, granular colorless or light blue; liquid Appearance colorless or slightly colored, transparent or translucent viscous liquid. Uses: mainly used for paper, soap, construction, precision casting, anti-corrosion materials, textile industry, mineral flotation. Is silica gel, Si-Al gel, zeolite, molecular sieve, white carbon black, adsorbents, such as the main raw material for production. GB/T4209-1996 this company on the basis of international production of five types of solid and liquid sodium silicate, but also the production of a variety of user requirements in accordance with specifications.