Jinan City, quartz sand quartz sand factory direct sand-blasting

Shandong Jinan City high-quality quartz sand factory direct, Zeda quartz sand plant fast delivery, low prices, large production to ensure credibility, provide free samples. Mobile: 18032023929 QQ: 805221314 Manager Fan quartz sand applications a glass: flat glass, float glass, glass products (glass jars, glass bottles, glass, etc.), optical glass, glass fibers, glass equipment, conductive glass, glass The main raw material of special glass cloth and anti-rays and the like. Raw billet and glaze porcelain, with a high silica brick kiln, ordinary brick and silicon carbide, etc.: Second, ceramics and refractories. Third, Metallurgy: silicon metal, silicon and silicon alloy aluminum and other raw materials or additives, flux. Fourth, the construction: concrete, cementitious material, road building materials, artificial marble, cement physical properties of test materials (ie cement standard sand), etc. V. Chemicals: silicon compounds and water glass and other raw materials, sulfuric acid tower filler, amorphous silica dioxide. Six, equipment: 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: fillers (can improve wear resistance). IX Coatings: fillers (coatings can improve the acid resistance). Ten, aviation, space: its internal structure, crystal shape and lattice variation of the molecular chain, it has a high temperature, thermal expansion coefficient is small, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and its unique optical properties. The main classification of quartz has a higher fire resistance, quartz sand industry will often be divided into: ordinary quartz sand, quartz sand refined, high-purity quartz sand, fused silica sand and microsilica. Ordinary quartz sand ordinary quartz sand, which SiO2≥90-99% Fe2O3≤0.06-0.02%, refractoriness 1750 ℃, the appearance of some large particles, the surface of yellow cysts. Size range 5-220, user requirements particle production. Main purpose: metallurgy, Mexico silicon carbide, glass and glass products, ceramic, steel, water filtration, sodium silicate, chemicals, spraying noisy industries. Refining quartz sand, also known as pickling quartz sand, SiO2≥99-99.5% Fe2O3≤0.005%, using high-quality natural quartz sand, carefully selected, fine processing. Size range 1-0.5mm, 0.5-0.1mm, 0.1-0.01mm, 0.01-0.005mm, according to user requirements. Uses: manufacture of glass, refractories, smelting ferrosilicon, metallurgical flux, ceramics, abrasive materials, quartz sand casting molding, etc., in the building with its strong acid etching medium capacity for extracting acid and acid of concrete mortar . Refining quartz sand SiO2≥99-99.5% Fe2O3≤0.02-0.015%, selection of high quality ore processing complex. With 5-480 mesh size range, according to user requirements, the appearance of white or crystals. Main purpose: Senior glass and glass products, refractories, smelting stone, precision casting, grinding wheel and other materials. (Mm is millimeters). High purity quartz sand SiO2≥99.5-99.9% Fe2O3≤0.001%, using high-quality natural quartz stone, carefully selected, fine processing. Size range 1-0.5mm, 0.5-0.1mm, 0.1-0.01mm, 0.01-0.005mm, according to user requirements. Uses: manufacture of glass, refractories, smelting ferrosilicon, metallurgical flux, ceramics, abrasive materials, quartz sand casting molding, etc., in the building with its strong acid etching medium capacity for extracting acid and acid of concrete mortar . (Mm is millimeters). Fused silica sand chemical composition: SiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM max; K2O 20-25PPM max Na2O 10-20PPM max (PPM millionth unit). Physical Properties: Appearance colorless transparent massive, particles or white powder. The relative weight: 2.21; Mohs hardness: 7.0; PH value: 6.0;