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Can quartz sand be used for natural glass rock?

by:Spring Glass     2021-03-02
Quartz sand classification includes: ordinary quartz sand, refined quartz sand, high purity quartz sand. 1. Ordinary quartz sand: SiO2≥9099% Fe2O3≤0.060.02%, refractoriness 1750℃, large particles in appearance, and yellow skin cysts on the surface. The particle size range is 5220 mesh, and can be produced according to user requirements. Main applications: metallurgy, silicon carbide, glass and glass products, enamel, cast steel, water filtration, soda, chemical, spray and other industries. 2. Refined quartz sand: also known as pickled quartz sand, SiO2≥9999.5% Fe2O3≤0.020.015%, it is made of carefully selected high-quality ore for complex processing. The particle size range is 5480 mesh, which can be produced according to user requirements. The appearance is white or crystalline. Main uses: high-grade glass, glass products, refractory materials, smelting stones, precision casting, grinding wheels, etc. (mm is millimeters) 3. High-purity quartz sand: SiO2≥99.599.9% Fe2O3≤0.005%, it is made of 13-grade natural crystal stone and high-quality natural stone, carefully selected and finely processed. The particle size range is 10.5mm, 0.50.1mm, 0.10.01mm, 0.010.005mm, and can be produced according to user requirements. (mm is millimeters) [1] Commonly used specifications are: 1-3mm, 2-4mm, 10-20 mesh, 20-40 mesh, 40-80 mesh, 80-120 mesh, 120-180 mesh, 325 mesh natural glass rock. The process flow is general For: crushing-separation-rough selection-selection-winnowing-dust collection and so on. Copyright: Keywords: glass rock manufacturers, stained glass rocks, craft glass rocks, Qingdao stained glass rocks, natural glass rocks, stained glass rocks
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