High purity spherical silica powder with conventional SiO2 do not have the special optical properties, it has strong UV absorption, infrared reflectance. The spectrophotometer tests show that its UV absorption wavelength of 400mn rate of less than 70%, less than 400nm wavelength infrared light reflection rate of 70% or more. It can be added to the coating shielding effect of the pigment, to UV aging and thermal aging purposes, while increasing the insulation coating. The high purity spherical silica powder as doped UV curable coatings, significantly increase the hardness of the UV-curable coatings and adhesion, but also weaken the absorption of UV-curable coatings UV radiation level. Thereby reducing the curing rate of UV-curable coatings. High purity quartz powder has a large spherical surface area, showed great activity in the formation of network structure paint dry. While increasing the intensity of the paint and finish, but also increased the pigment suspension, the color of paint to maintain long-term change. Exterior latex paint in the building, if the added high-purity spherical silica powder, can significantly improve the open cans of paint effects, paint is not stratification. With thixotropy, anti-sag, good application properties, especially anti-contamination performance greatly improved, with excellent self-cleaning ability and adhesion. Spherical quartz powder used for curing optical fiber coatings, the fiber layer of protective coating inside and outside, high and low temperature performance with excellent performance and good resistance to microbending. . 

 I paint, coating with quartz powder (silica powder) used in paint, coatings (anti-rust paint, anticorrosive paint, high temperature paint, road paint, square paint, marine paint and other paints, epoxy self-leveling paint, interior and exterior paint High , blending paint, primer,) has the fine and difficult to settlement, and good dispersion characteristics, can reduce the paint and coatings in the use of dispersant. In particular, can reduce the amount of resin. Can not only play a role in filling capacity increase, thickening extinction, but also improve the paint, coatings fineness, leveling property, water, rust, corrosion, anti-caking, anti-flow column, thixotropic, UV radiation, anti-aging , the film hardness, corrosion resistance, high temperature resistance, characterization, scrub resistance, insulation and arc-resistant surface finish. Excellent optical properties, refractive index closer to the PE, PP, and some of the refractive index of resin, the resin mixture was transparent, the color does not cover the paint itself, and with other fillers will paint the lighter color, distortion. High whiteness, in the paint, paint used, as the shading matting agent quartz powder (silica powder) can partially replace expensive titanium dioxide used in coatings, paints, to reduce formulation costs. To significantly lower prices. Non-organic pollution, metal content is very low. UV coating can enhance the ability and good insulation. To improve the paint, coating storage stability and the effect of lower production costs are significant. In paints, coatings of quartz powder used in my company will not only shorten the grinding time, pigment dispersion, hardness oil, paint, paint store with good performance and can reduce the amount of resin, thereby reducing production costs. Used in anti-corrosion coatings, anti-acid corrosion performance, strong adhesion, good impact strength; applied architectural coatings, with strong adhesion, fast drying