Silica nanoparticles with small particle size, pore number, surface area, ultraviolet, visible and infrared reflectance characteristics of strong, organic polymer material with good compatibility, the product has great applications. 
 Application: 
 Ceramics: the use of nano-SiO2 composite ceramic substrate to not only improve substrate density, toughness and finish, and significantly lower the sintering temperature, the main performance indicators are met or even surpassed the United States, Japan and other countries products. 

 Anhui Xinlei powder silicon material technology company is engaged in research and development, production and management, technical advice, materials testing in one of the high-tech enterprise, is committed to non-metallic mineral products, research and development and has advanced powder production process, is the use of pollution-free production of functional proprietary nano-filler silica dioxide (SiO2), specializing in the production of ceramic nano-silica materials, the company has been continuously developing products manufacturing special features, specifications subject to international standards, grain degree of control precision, exports, and domestic famous enterprises of all industries. The company has independent intellectual property rights of the patented technology, our products are leading in China, the use of silica fume can reduce our production costs.