Application of, mica flakes: 1. Used in cosmetic industry. 2. Used as prior filler in paint and coating. 3. Used in protecting layer of welding rods, conducting wires and electric cables. 4. Used as the basic raw material for ceramic products. 5. Used as suspended substance in fire-fighting dry powder. 6. Used as filler, shelter, lubricating substance, a drawing of patterns in plastics, rubber, asbestos products and sealing materials. 7. Used as filler in insulating materials of high-frequent electric waves and acid-durable products. 8. Used as coating in models of forecasting metal, the brightening material in aluminum and paint in electroplating.