Calcined alumina
Data sheet of JDA calcined alumina
Specification |
Typical value |
||
% Chemical composition | Al2O3 | ≥99.20 |
99.30 |
SiO2 |
≤0.08 |
0.05 |
|
Fe2O3 |
≤0.04 |
0.01 |
|
Na2O |
≤0.40 |
0.15 |
|
g/cm3 True density |
≥3.90 |
3.96 |
|
μm Original crystal size |
1-3 |
1.98 |
|
% α-Al2O3 content |
≥95 |
96 |
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