Quartz sand has the unique physical and chemical properties, making it occupies a pivotal in aviation, aerospace, electronics, machinery, and the rapid development of today's IT industry position, especially its intrinsic molecular chain structure, crystal shape and lattice variation , it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties, in many high-tech products are playing an increasingly important role. Quartz sand is an important industrial mineral raw materials, non-hazardous chemicals pickling quartz sand, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, high-purity quartz sand abrasive industry. Can Qiyun, rail transport, water transport. Industrial production is generally 50KG or 25KG packaging and export tons of bags. Common Specifications: 0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm (mm for millimeters). Quartz sand is a hard, wear-resistant, chemical stability of silicate minerals, the main mineral component of SiO2, quartz sand color is white or colorless, translucent, hardness 7, no cleavage of brittle, conchoidal fracture, oil sheen, the relative density of 2.65, its chemical, thermal and mechanical properties have obvious anisotropy, do not dissolve in acid quartz sand factory, slightly soluble in KOH solution, melting point 1750 ℃. The color of milky white, yellow, brown and gray, quartz has a higher fire resistance. Quartz sand has the unique physical and chemical properties, making it occupies a pivotal in aviation, aerospace, electronics, machinery, and the rapid development of today's IT industry position, especially its intrinsic molecular chain structure, crystal shape and lattice variation , it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties, in many high-tech products are playing an increasingly important role. Washed quartz sand | Saatchi purification quartz sand | Kaifeng, Henan Spirit quartz sand water purification materials provided by the Company. Washed quartz sand | Saatchi purification quartz sand | Kaifeng, Henan Spirit quartz sand, water purification materials Limited (www.gyssjs.com) launched this new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, obtain the latest information, contact: Zhang.