TA tabular alumina price Tabular alumina is made of Al2O3, after ingredients rinding and forming, calcining in high temperature furnace turned to α-Al2O3. Plate crystal, small pores and closed pores and porosity and fused corundum roughly the same, high purity, good volume stability, minimal re-burning shrinkage, for the production of refractory or castable high temperature treatment has good thermal shock stability and bending strength. SIZE:0.5-1mm , 1-2mm ,1-3mm , 3-6 mm