glass sand

The quartz sand produced by our company includes fine sand, ordinary sand, white sand, permeable sand, semi permeable sand, etc., which has good characteristics. The hardness is above 7-7.5, the density is 2.65, and the product quality is clean, free of impurities, yellow spots, and good roundness. It is widely used in electronics, solar energy, paints, coatings, rubber, plastics, glass, refractories, ceramics, abrasives, casting and other fields. As the core material of silicon raw materials, quartz sand plays an irreplaceable basic role in the production and supply of silicon raw materials.

Special quartz sand for plates: high-quality quartz ore source and advanced production technology are adopted. The quartz sand produced has good transparency, uniform particles and no impurities. The amount of silica is more than 99.4. It is a high-quality raw material for manufacturing various quartz sand plates.

Low iron glass quartz sand: advanced iron removal technology is adopted, the content of ferric oxide is controlled within 80ppm, and the particle size is controlled within 0.1-0.5mm, which is suitable for the main production raw materials of photovoltaic glass and float glass.

High purity quartz sand: the quartz sand produced by our company has good chemical stability, high insulation and pressure resistance and low-end expansion coefficient, so it is an indispensable important raw material for high-tech industries such as electronic core components, photoconductive communication materials, solar cells, and it is also the basic raw material for the production of quartz crucibles, monocrystalline silicon rods, chips, etc, Its high-end products are widely used in large-scale and ultra large-scale integrated circuits, solar cells, optical fibers, lasers and military industries.