Application of putty Putty Putty is unsaturated polyester resin as the main body, good quality silica Which, having short curing time, solvent resistance, durability, no cracking, high strength series of advantages, widely used in automobiles and other machinery industry. Putty with a physical presence in the production of instability, namely sedimentation stability, in order to improve the sedimentation stability of the system, silica products, should be added to the anti-settling agent. In a common anti-settling agent, silica, fumed silica is better, with good anti-settling effect and excellent thixotropy. Fumed silica composite conductive coating on the copper resistance of coatings settlement matting agent is to change the optical properties of the coating surface additives, such additives to produce the desired micro-roughness on the surface of the film, the coating reduced gloss. Fumed silica is the most important inorganic matting agent in coatings, high solid coatings, acid-catalyzed coatings, architectural coatings, electrodeposition coatings, textile coatings, Arsenal paint, vinyl paint, wallpaper paint in a wide range of applications. Silica manufacturers | Weifang Fuyuan (certified) | silica 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.