... ,Customer-oriented packing & sizes 3,High alumina content Industrial ceramic tile Comparative Advantages:(1)AL2O3 is the main content,high purity ... liner or other fire-resistant materials in melting furnace, burning kiln, flue, refinery plant, heat facility, regeneration facility, gas generation furnace ... ≤0. 20≤0.15≤0.15≤0.15colourWhiteWhiteWhiteWhite Industrial ceramic tile