APPLICATION:Taking the superior industrialalumina as raw material, Calcined Alumina is produced through themethod of advanced high temperature down draught kiln withscientific calcine. These make sure it has the advantages asfollows: less trash, high transfer rate, stable contraction, andgreat variety of goods. The shape is fine sand or powdery withwhite color, As its equal particle sizes and dispersing easily, ithas a good sinterability. Calcined Alumina is the basic rawmaterial for heat-resistance and corrosion-resistance products,such as high-alumina refractory, high level ceramic products, carused sparking plug, electronic ceramic parts, material for iron andsteel oven, high temperature friction material and polishinggrinding products, ect.