silica

Silicon micro powder is not classified by grade, only by specification. Due to its high whiteness, absence of impurities, and low iron content, it has a wide range of applications.

1、 Glass: the main raw materials for flat glass, float glass, glass products (glass jars, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth, and special anti radiation glass

2、 Ceramics and refractory materials: raw materials for porcelain, raw materials for high silica bricks, ordinary silica bricks, and silicon carbide used in kilns. How much is talcum powder per ton

3、 Architecture: concrete, cementitious materials, road construction materials, artificial marble, cement physical property testing materials (i.e. cement standard sand), etc

4、 Chemical industry: raw materials for silicon compounds and water glass, fillers for sulfuric acid towers, amorphous silica micro powders

5、 Machinery: The main raw material for casting sand, grinding materials (sandblasting, hard grinding paper, sandpaper, sanding cloth, etc.)

6、 Electronics: high-purity metallic silicon, communication optical fibers, etc

7、 Rubber and plastic: fillers (can improve wear resistance)

8、 Coatings: Fillers (can improve the weather resistance of coatings).

9、 Metallurgy: raw materials, additives, and fluxes for silicon metal, ferrosilicon alloy, and silicon aluminum alloy.