Quartz sand is akind of non-metallic mineral which is hard, wear-resistant, and chemical stablesilicate mineral. Its main mineral composition is SIO2. The color of quartzsand is milky white, or colorless translucent. Its Mohs hardness is 7. Quartzsand is an important industrial mineral raw material, not chemical dangerousproducts, widely used in glass, casting, ceramics and refractories, smeltingferrosilicon, metallurgical flux, metallurgy, construction, chemicals,plastics, rubber, abrasive, filter and other industries.

The commonlyused specifications of quartz sands are: 0.5-1 mm, 1-2mm2-4mm, 4-8mm, 8-16mm,16-32mm, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, 100 -200 mesh, 200mesh, 325 mesh

ApplicationField: The unique physical and chemical properties of quartz sand make it occupya pivotal position in aviation, aerospace, electronics, machinery and thefast-developing IT industry, especially its internal molecular chain structure,crystal shape and crystal Lattice change law make it resistant to hightemperature, small thermal expansion coefficient, high insulation, corrosion resistance,piezoelectric effect, resonance effect. And its unique optical properties, inmany high-tech products play an increasingly important role.