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: 
 In the vinyl fabric processing by adding nano-silica, can change the nature of vinyl, played the role of extinction. 

 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 natural nano-silica, to meet customers needs is our responsibility, our customers special requirements if technical requirements can be made, we took the research and development.