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Metallurgical Grade alumina
Al2O3:98.6%min
SiO2:0.0086-0.0098%
Na2O:0.32%max
Fe2O3:0.0071-0.0072%
Analysis of Oxide Alumina(Al2O3) | ||
Item | uinte | Value |
Al2O3 | wt% | 98.6%min |
SiO2 | wt% | 0.0086-0.0098 |
Fe2O3 | wt% | 0.0071-0.0072 |
Na2O | wt% | 0.32max |
Moisture(0-300°C) | wt% | 0.36max |
Ig loss(300-1200°C) | wt% | 0.84-0.88max |
B.E.T. | m2/G | 65-75 |
Alpha Alumina | wt% | 8.0-15.0 |
Angle of Repose | ° | 30-36 |
Bulk Density | g/lit | 955-995 |
Attrition Index | wt% | 5.0-10.0 |
Screen Analysis | +150μm(wt)% | 0.04max |
-45μm(wt)% | 7.9max | |
+75μm(wt)% | 56.32 |
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98.6% alumina Al2O3 for electrolysis aluminum factory