Tabular Alumina

Tabular Alumina is a kind of high purity alumina corundum, sintered in ultra-high-temperature shalf kiln use alumina powder as raw material, on rapid heating rapid cooling conditions. It has crystalline alpha alumina structure, with many micro closed porosity inside. The crystal grain size is typically *****0um.
It is the material of choice in unshaped and shaped high performance refractories used in a variety of industries (steel, foundry, cement, glass, petrochemical, ceramic and waste incineration). Other common non-refractory applications include its use in kiln furniture and for metal filtration.

It's benefits are as below:
- High refractoriness
- Excellent thermomechanical properties
- High volume stability
- High density, low permeability
- High thermal shock resistance
- High chemical resistance
- High purity
- High mechanical stability
- High wear-resistance

Here below is the specification for reference:
The Main Chemical Composition
Al2O3 *9.*0%min
Na2O 0.*0%max
SiO2 0.*8%max
Fe2O3 0.*0%max
Physical Properties
Water Absorption 1.*0%max
Apparent Porosity 5.*0%max
Bulk Density 3.*0g/CCM min

Size:
(1)coarse size such as **1mm, **3mm, **0.5mm, 0.**1mm, **2mm, **3mm, **5mm, **5mm etc.
(2)fine powder size such as **0meshF, **0meshF, **5meshF etc.