Refined quartz sand

Refined quartz sand is an important industrial mineral raw material, widely used in glass, casting, ceramics and refractory materials, metallurgy, construction, chemical industry, plastics, rubber, abrasive and other industries.
Glass plate glass, float glass, glass products (glass jars, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instrument, conductive glass, glass cloth and special glass for anti ray
Raw materials and glazes for ceramic and refractory porcelain, raw materials for high silica bricks, ordinary silica bricks and silicon carbide for kilns.
Raw materials or additives and fluxes for metallurgical silicon metal, ferrosilicon alloy and silicon aluminum alloy, etc.
Building construction concrete, cementitious materials, road building materials, artificial marble, physical properties testing materials for cement (cement standard sand), etc.
Raw materials for chemical silicon compounds and sodium silicate, filling of sulfuric acid tower, amorphous silica powder.
The main raw materials of machine casting sand, abrasive materials (sandblasting, hard abrasive paper, sandpaper, abrasive cloth, etc.)
Electronic high purity metal silicon, optical fiber for communication, etc.
Rubber and plastic fillers (can improve wear resistance)
Coating filler (can improve the weatherability of the coating)
Refined quartz sand:
SiO2 is more than 99 - 99.5%Fe2O3 or less than 0.02 - 0.015%, and high quality ores are selected for complex processing. The size range is 5 - 480 mesh. It can be produced according to user's requirements. The appearance is white or crystalline. Main applications: high-grade glass, glass products, refractory materials, smelting stone, precision casting, grinding wheel material, etc.