Matting agent in paint systems, due to the pigment added matting agent Which is a large scale, the proportion of pigment is much greater than the matting agent, matting agent so precipitation is not a problem. For cost considerations, a matting agent can be used without surface treatment, but sometimes, in order to improve the film feel and scratch resistance matting agents Which high credibility, you can also use an organic process of matting agent. Micron silica matting agent with the above features, the largest amount in the paint. It is a high purity chemical matting agent product, insoluble in water, various organic solvents and general acid, alkali, only concentrated alkali and hydrofluoric acid with high chemical inertness. A refractive index of 1.46, with a variety of coating a refractive index of 1.4 to 1.5 resin so close that transparency is good. Which high credibility matting agent, Weifang Fuyuan (certified), 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.