Sintered alumina ultrafine powders
Properties |
Unit |
Specifications |
|||
CM45 |
CM20 |
CM05 |
CM02 |
||
Na2O |
% |
≤0.35 |
≤0.35 |
≤0.25 |
≤0.25 |
Fe2O3 |
% |
≤0.07 |
≤0.07 |
≤0.05 |
≤0.05 |
SiO2 |
% |
≤0.15 |
≤0.15 |
≤0.10 |
≤0.10 |
CaO |
% |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
+45μm |
% |
≤10 |
|
|
|
+20μm |
% |
|
≤10 |
|
|
(BET)Specific surface area |
m2/g |
|
|
1-3 |
2-5 |
D50 Cilas |
μm |
≤20.0 |
≤10.0 |
≤6.0 |
≤3.0 |
D90 Cilas |
μm |
|
|
≤15.0 |
≤10.0 |
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