Sodium silicate (Na2SiO3), also known as sodium silicate, sodium silicate solution called, colorless, green or brown solid or viscous liquid. Sodium silicate is made of silica (quartz sand), soda ash (or earth alkali) in the melting furnace melting CPC, cooling crushing obtained, the fuel is coal, natural gas, coal gas can.

Sodium silicate production process can be divided into two kinds of dry and wet, usually used is dry production of solid sodium silicate, and then dissolves into the liquid sodium silicate required specifications, the conversion rate 1:2.5 . The raw material for the production of sodium silicate quartz sand, soda ash, by mixing the two to the reflection kiln, after calcination melting furnace water quenching package is the solid sodium silicate. Solid sodium silicate is conducive transportation and storage. The solid sodium silicate at a certain temperature and pressure to melt into a liquid that is liquid sodium silicate.