Inorganic Chemicals Welding RodsAbrasivesElectronicsAluminumAbrasives
Alumina
| Chemical Formula | Al₂O₃ |
|---|---|
| CAS No. | 1344-28-1 |
| Synonyms | Aluminum oxide, Dialuminum trioxide |
| Origin | China |
| Packaging | 25kg/Ton Bag |
| K-REACH Regulations | Existing chemical substance |
| Department in Charge | WM Div. |
Product Description
Alumina is a foundational industrial ceramic material renowned for its high hardness, excellent electrical insulation, exceptional heat resistance (melting point approx. 2,072°C), and chemical stability. Widely used as the primary source for aluminum smelting, it plays a vital role in battery separator coatings, semiconductor substrates, and precision abrasives.