High Quality Tabular Alumina/TA for Castable

Sintered tabular alumina grain 0.5-1mm is high-purity sintered alpha-alumina spheres (in various sizes) and made of Al2O3. tabular alumina price has been fired at extremely high temperatures(>1900) to reduce porosity to a very low level.this high-temperature process leads the growth of large plate-like, alpha-alumina crystals giving "tabular" alumina its name. tabular alumina price are carefully selected before packaging for size control,roundness and smooth surface.

1)Tabular alumina price has 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.  

2) The crystal of tabular alumina price staggered plate shape, to increase the mechanical strength of the particles; interior structure full of closed pores, high bulk density, low apparent porosity, low water absorption, to reduce the amount of fluid re-use productions. 

3) High refractoriness high corrosion resistance high erosion resistance, excellent thermal shock resistance, low shrinkage and good thermal load strength etc. 

4) Meanwhile, high-purity avoiding damage to system, it is an ideal material for making refractory material, ceramic material and insulating materials.   tabular alumina grain  tabular alumina grain

 tabular alumina grain tabular alumina grain tabular alumina grain