Tabular Alumina


Tabular Alumina is a high purity alumina essentially processed by high quality alumina after sintering and fusing.


  • Used as refractory, abrasives, polishing, grinding, ceramics as raw materials
  • Applicated for high temperature engineering equipment and construction materials.

Chemical Composition (%) of Tabular Alumina:

AL2O3 >99.2
SiO2 ≤0.20
Na2O ≤0.40
Fe2O3 ≤0.10
CaO ≤0.08

Physical Index of Tabular Alumina:

Bulk Density >3.50g/cm3
Porosity Density ≤5.0
Moisture ≤1.50

Typical Size

-48mesh 100mesh 200mesh 325mesh 0.1-0.3mm 0-1mm 1-3mm 3-5mm