The quartz powder is widely used for metallurgy industry, refractory material industry, chemical industry, abrasive industry, building industry and so on, white carbon black is about 70% and used as a reinforcing filler of natural rubber and synthetic rubber, and others are used as a filler of synthetic resin, an ink thickener, an anti-settle agent of pigments in coatings, a delustering agent, a vehicle and metal soft polishing agent, and an anti-settle agent in emulsifiers, and also can be used as a pesticide carrier, and a filler of lightweight newsprint. With the advantages of good electric insulativity, low heat generation, light product color, no pollution and so on, the white carbon black is widely used for rubber tubes, rubber belts, heat-resistant gaskets, rubber rollers and medical products.