Matting agents are starting to produce the optical properties of the coating surface roughness expected, matting agent product is good, significantly reducing the surface gloss of paint additives. Gloss is the reflection characteristic of the surface light. Light projected onto the surface of the film, some will be absorbed by the film, part of the reflection and scattering, matting agents, as well as part of the base is refracted through the film and then reflected. The more the reflection surface is smooth, the higher the gloss value. If the surface is uneven, the scattering part is increased, reducing the gloss value. High porosity, particle size distribution and surface treatment best suitable silica matting agent can get the best matting effect. Which is cheaper matting agent, Weifang Fuyuan (online consultation), matting agents provided by the Environmental Protection Technology Co., Ltd. Weifang Fuyuan. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) Shandong Weifang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In Weifang Fuyuan leadership with the staff warmly welcome all inquiries negotiations to create Weifang Fuyuan better future.