High purity quartz sand


Product Description

Refined quartz sand is a high-quality non-metallic mineral material processed from selected high-quality ores. It is widely used in high-grade glass, glass products, refractories, molten stones, precision casting, metallurgy, construction, chemical industry, plastics, rubber, abrasive ceramics, refractories and other industries. The main physical and chemical indexes of fine quartz sand are SiO2 content of 99-99.8%, Fe2O3 content of 0.02-0.04%, and fire resistance of about 1750 degrees. Common specifications: 10-20 mesh, 40-70 mesh, 70-140 mesh, 0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm

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