Application of Silica(SiO2) Nanopowder:

1.Paint: improve the finish, strength, suspension and scrub resistance of the paint, and keep the colour and lustre; make the paint have excellent self-cleaning ability and adhesion.
2.Adhesives and sealants: adding nano-silica to sealants can quickly form a network structure, inhibit the flow of colloids, accelerate the solid rate, and improve the bonding effect. For its small particles, the sealing is greatly increased. 
3.Rubber: greatly improve the strength, toughness, anti-aging, anti-friction and extended life performance.
4.Cement: adding to cement can greatly improve the performance for its excellent mechanical properties,.
5. Plastics: make plastics more dense, improve the toughness, strength, wear resistance, aging resistance and the anti-aging properties.
6.Resin composite materials: improve strength, elongation, wear resistance, aging resistance, and the surface finish of the materials.
7.Ceramics: improve the strength and toughness of ceramic materials, the brightness, hue and saturation and other indicators.
 8.Antibacterial and catalysis: for its physiological inertness and high adsorption, SiO2 nanopowder is often used as a carrier in the preparation of bactericides. When nano-SiO2 is used as a carrier, it can adsorb antibacterial ions to achieve the purpose of antibacterial.
 9. Textile: anti-ultraviolet, far-red antibacterial deodorant, anti-aging