Picture 3.6.6.0 - 60
Items Index
Al₂O₃ ≥99%
a-Al₂O₃ ≥92%
Na₂O ≤0.2%
SiO₂ ≤0.04%
Fe₂O₃ ≤0.05%
Discretionary Reduction ≤0.02
Specific Gravity ≥3.94 g/cm³