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| AluChem AC-13 |
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| - Refractory, ceramic, glass, and abrasives manufacturing. |
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Chemical Formula : Al2O3
Specific Gravity : 3.7 - 3.9
Melting Temperature : 2040'C
Refractive Index : 1.76
Mohs' Hardness : 9
Appearance : White Crystalline Powder
Al2O3, % : 99.3
SiO2, % : 0.02
Fe2O3, % : 0.01
Na2O (Total), % : 0.30
L.O.I. (300 - 1200'C), % : 0.30
Ultimate Crystal Size, Microns : < 1
Surface Area,m2/gm : 8 - 12
Specific Gravity : 3.9
Bulk Density, LOose,lb/ft3 : 62
Bulk Density, Packed,lb/ft3 : 72 |
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