Industrial Alumina Powder
High Purity: 98.6%
Application area: aluminum,corundum,ceramic,refractories and so on.
| Industrial Alumina Powder |
| No. | Item | Unit | Specification | | First grade | Second grade | | 1 | Al 2 O 3 ( % ) | ≥ | 98.6 | 98.4 | | 2 | SiO 2 ( % ) | ≤ | 0.02 | 0.04 | | 3 | Fe 2 O 3 ( % ) | ≤ | 0.02 | 0.03 | | 4 | Na 2 O ( % ) | ≤ | 0.5 | 0.6 | | 5 | Loss of ignition % | ≤ | 1.0 | 1.0 |
Application area :aluminum,corundum,ceramic,refractories and so on. |
Alumina
