Potassium silicate for coatings is an important raw material for producing inorganic zinc rich anti-corrosion paints and special paints. Special anti-corrosion coatings have extremely strict requirements for wear resistance, impact resistance, aging resistance, salt spray resistance, anti-static, radiation resistance, adhesion, and long anti-corrosion period. The potassium silicate produced by the company plays an important role in the technical requirements of the above coatings.