Tabular alumina

Tabular alumina, igh fireproof; high corrosion-proof; high scour proof; high stability of temperature shock; good tension.

Product name: Tabular alumina

Superhigh temperature shaft kiln sintered plate corundum that takes alumina as raw material is molded by milling and drying; on condition of quick warming and cooling in superhigh temperature shaft kiln, it becomes lots of tight column crystal and the dimension of crystal is among 30-200um; there are lots of alumina corundum that has high purity with lots of closed micro-holes.

The special technology of this product determines its special performance: high fire proof; high corrosion proof; high scour proof; high stability of temperature shock; good tension and tenacity; stable chemical stability. It is one kind of excellent insulation raw materials for fire-proof, porcelain and electric instruments; meanwhile, it is also excellent material for milling tool and polishing milling. The company can offer clients 10mm-W10 granularity and powder.

SIZE: -48mesh 100mesh 200mesh -35mesh 0.1-0.3mm 0-1mm 1-3mm 3-5mm and micro powder

Index	AL2O3%≥	Si2O%≤	NaO2%≤	Fe2O3%≤	Index	Absorption Rate %	Degree of Porosity %	Bulk Density g/cm3
Name					Name
Chemical Constituent	99.20	0.2	0.40	0.10	Physical Property	≤1.50	≤5.00	≥3.

Tabular alumina