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|
Al2O3 (min.) |
88.00% |
85.00% |
|
Fe2O3 (max.) |
1.60% |
1.80% |
|
TiO2 (max.) |
3.80% |
4.00% |
|
CaO+MgO (max.) |
0.50% |
0.50% |
|
K2O+Na2O (max.) |
0.25% |
0.25% |
|
B.D. (min.) |
3.4g/ccm |
3.3g/ccm |
|
H2O (max.) |
2.00% |
2.00% |
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