Hardness of ultra-fine silica powder with oil Dan Zengqiang high purity, self-sharpening, grinding ability, heat a small, high efficiency, acid corrosion, high temperature, good thermal stability. To improve traditional materials, but also generate new material. For example, high strength, hard, high toughness, superplastic materials and insulation materials, electrode materials and superconducting materials, special low temperature sintering refractory heat exchange materials, high-tech new materials. 

 Particle size distribution is concentrated, high grinding efficiency. Suitable for precision grinding, machining surface uniformity, no scratches. Particularly suitable for manufacture of high precision grinding, Superfinishing millstone, precision Whetstone, high-grade polishing cloth (paper), etc., to improve abrasive hardness. 

 Anhui Xinlei powder technology company is mainly engaged in the development of silicon materials research, production management, technical consulting, materials testing in one of the high-tech enterprise, is committed to non-metallic mineral products, research and development and has advanced powder production technology, Using proprietary technology, pollution-free production of precision grinding with silica fume, control the precise size, exports and import substitution products, high quality raw material grinding industry. Specifications subject to international standards. The company has independent intellectual property rights of the patented technology, our products lead at home to meet customer needs is our responsibility, our customers special requirements if technical requirements can be made, we took the research and development.