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Data for reference
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Element:????? SiO2??? ?Al2O3 ????Fe2O3???? K2O??? MgO???? CaO? ????????Sand?????????? Density
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Content %?? 44-50??? 20-33????? 2-6?????????9-11????0.32-2?? 0.02-0.77? 2.5% max?? 160-800kg/m3
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Applications
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It can be used in cosmetic industry. |
It is prior filler in paint and coating. |
It is applied in protecting layer of welding rods, conducting wires and electric cables. |
It is the basic raw material for mica porcelain products. |
It can be used as suspended substance in fire-fighting dry powder. |
It can be taken as filler, shelter, lubricating substance, a drawing of patterns in plastics, rubber, asbestos products and sealing materials. |
It can also be used as filler in insulating materials of high-frequent electric waves and acid-durable products. |
It can be used as coating in models of forecasting metal, the brightening material in aluminum and paint in electroplating. |
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