Quartz sand

QUARTZ SAND 1.It is a hard, wear-resistant, stable chemical properties of silicate minerals. 2.Quartz sand color for the translucent milky white or colorless-shaped. 3.It can not dissolve in acid, with high fire resistance properties. 4It's used in follows industry. 5.The company produces high-quality products using selected natural quartz stone, broken, screening, grading and removal of iron from a variety of fine quartz sand specifications. 6.The chemical composition form CommoditySiO2(%)Al2O3(%)Fe2O3(%)Density(g/m3)Fosion Point(°c)Uniformity(%)HardnessQuartz sand99.6-99.80.20.152.651750907.07.The production process Crushing→Separate→Sift→Iron Eliminatin→Got the refined quartz sand