bauxite refractory material

The bauxite is produced with high quality bauxite ore, which is classified, homogenized, and sintered at high temperature.

It has the features of homogenized components, high bulk density, good performance at high temperature and stable quality. It is not necessary to classify this material again when it is used.
Therefore it has the quality of low cost and high performance. It can also replace brown corundum in production.

Code Al2O3 % Fe2O3 % K2O+Na2O % Bulk Density g/cm3
80 80min 1.7max 0.4max 3.1min
85 85min 1.8max 0.5max 3.2min
88 88min 1.8max 0.5max 3.3min
90 90min 1.5max 0.5max 3.4min
bauxite refractory material