Siliceous and half refractories (Refractory material) refractories (Refractory material) used in siliceous and half siliceous materials mainly refers to the high silica content of natural mineral raw materials refractory agents, including silica quality, alabaster quality, clay and stone and other types of high-England. Refractories (Refractory material) according to the chemical composition of the mineral can be divided into eight categories: (1) siliceous material; (2) silicate materials; (3) magnesia materials; (4) dolomitic material; (5) chrome material; (6) carbonaceous material; (7) zirconium materials; (8) special refractories (Refractory material). According to the chemical composition of the mineral classification can better reflect the refractories (Refractory material) of the material, structure and properties of features, so this is currently the most widely used classification methods. Yinchuan refractories refractory agent _ _ shangzhuang Refractories by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future! You can also access (www.yntjj.com.cn/supply_details_46975090.html), for more information about the company.