1.Refractory material,Sic 2.Excellent oxidation resistance; 3.Thermal shock stability; ... main raw material,forming and drying in the shuttle fired kiln formed.The product has excellentoxidation resistance,thermal shock stability,compact ... widelyused in ceramic industry,shelf panels,pillars,and separated flame board,the chemicalindustry a variety of sagger,kiln liner,metallurgy and mechanical ...