In most microelectronic process temperature range of interest, the quality of the silica, crystalline silica is low enough to be ignored. Although fused quartz silica structure is not long range order, but it showed a short ordered structure, silica, its structure can be considered as the four oxygen atoms are located tetrahedron vertices. Polyhedron center is a silicon atom. Fumed silica can greatly improve the physical and mechanical properties of rubber, plastic materials reduce lag, lower tire rolling resistance without loss of wet skid resistance and widespread concern, so the application of other organic rubber silicone rubber outside the more and more widely, the credibility of silica, which fully meet the level of the reinforcing effect of carbon black, carbon black is black and because overcome the pollution can be widely used in high-end color rubber products. Silica | Weifang Fuyuan | silica Weifang Fuyuan company by the Environmental Protection Technology Co., Ltd. Silica | Weifang Fuyuan | silica is Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: MGA.