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, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive and other industries. 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 mm single.
High purity quartz sand purity quartz sand
The main raw material of flat glass, float glass, glass products (glass jars, glass bottles, glass, etc.), optical glass, glass fiber, glass equipment, conductive glass, glass cloth and anti-rays and other specialty glass: a glass.
Raw billet and glaze porcelain, with a high silica brick kiln, ordinary brick, and silicon carbide, etc.: two, ceramics and refractories.
Third, metallurgy: silicon metal, silicon and silicon aluminum alloy and other raw materials or additives, flux
Fourth, the construction: concrete, cementitious materials, road building materials, artificial marble, cement physical properties of test materials (ie cement standard sand), etc.
Five. Chemical: silicon compounds and water glass and other raw materials, sulfuric acid filler tower, amorphous silica dioxide
Six, mechanical: the main raw material for foundry sand, abrasive material (sand, hard abrasive paper, sandpaper, emery cloth, etc.)
Seven Electronics: High-purity silicon metal, optical fiber communication
Eight, rubber, plastics: filler (can improve the wear resistance)
Nine, paint: filler (acid-resistant coating to improve)
Ten, aviation, aerospace.
