Quartz Powder

TECHNICAL DATA FEATURES Through chemical blanching and the superfine processing from the super purified and high quality natural silica ore. High pure white color, good gloss, anti-corrosive, anti- acid and anti alkali. The ideal raw materials and filler in comprehensive applications including polysilicon,paint-coatings, glazes, architecture, plastics and rubber, fiberglass, precision castings, polishes and cleansers, ceramic frits, adhesive, sealants, silica gels and epoxy resins and and more.TECHNICAL SPECIFICATION PRODUCT B222B333B444B666B999B888B800Particle Size (mesh)200325600800125025006000SiO299.399.399.499.499.599.599.6Fe2O30.0280.0260.0240.0180.0160.0140.012Al2O30.0250.0230.0220.0190.0170.0150.011MgO20.020.0180.0160.0150.0130.0120.010K2O0.0640.0520.0500.0460.0460.0420.039Oil absorption16.518.322.826.229.532.238.6PH7.07.07.07.07.08.09.0Brightness93929291908988Density2.652.652.652.652.652.452.35Water Content<0.12<0.12<0.12<0.12<0.12<0.12<0.12Hardness7777777