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Abrasive Grain Sizes: 54
Usage: 54
Material: 54
Brand Name: 54
color: 54

Specifications



Product Description
Fused  corundum White fused alumina for sandblasting

Fused corundum was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling.It is white with the main crystal phase alpha-Al2O3.the white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

Chemical analysis:

Al2O3(min)
99.5
SiO2(max)
0.3
Fe2O3(max)
0.06
Na2O(max)
0.3

Physical characteristics:

Color
White
Mohs Hardness
9.0
Melting point
2250℃
Maximum service temperature
1900℃
Bulk density
1.75-1.95g/cm3
Real density
3.95g/cm3

Sandblasting white fused aluminum grain