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Tabular alumina 0-1-3-5-8mm used for refractory material

Al2O3: 99.3MIN
Na2O: 0.4MAX
SiO2: 0.3MAX
Fe2O3:0.1MAX

Sintered Tabular alumina for refractory advantages:

1, A kind of pure sintered corundum,without adding any additive

2, Al2O3 crystal structure,with more closed porosity

3,High purity, good stability volume density ,

4,Characterized by good heating volume temperature performance and good thermal shock resistance.

5. Replace fused alumina and white fused alumina in some application position and improve the performance of refractory material