EN
Product category|Raw Materials
Al2O3: 99.5%
SiO2: 0.091%
Granularity D50: 4.69µm
Bulk density: 3.95g/cm³
Online Time: 7*24 hours
Alumina powder also known as alumina or activated alumina, is made from bauxite, the main ore of aluminum.
Chemical resistance
High purity alumina
High temperature resistance
Thermal shock resistance
High density
Alumina powder is mainly used in many fields such as ceramics, glass, plastics, textiles, building materials, abrasives, papermaking and medicine.
| Alumina powder | ||
| Number | Project Name | Content (%) |
| 1 | Al2O3 | 99.5 |
| 2 | SiO2 | 0.091 |
| 3 | Fe2O3 | 0.026 |
| 4 | K2O | 0.007 |
| 5 | Na2O | 0.135 |
| 6 | α - Al2O3 | 95 |
| 7 | Granularity D50 (µm) | 4.69 |
| 8 | Bulk density g/cm3 | 3.95 |
| 9 | Loi Loss on Ignition | 0.08 |
Shengjie refractory materials’ceramic fiber products have been exported to Germany, Arabia, Saudi Arabia and other countries,which used as backing insulation for kilns,Heating equipments and provided…
Shengjie Refractory Materials provided personalized solutions and high-quality refractory bricks , achieving a mutually beneficial and successful cooperation between the two parties, which not only…
Shengjie Refractory Material supplies high-quality castables to Shuangji company and was used for cement kiln linings, iron-making furnace linings, etc. to protect equipments and structures…
Submit Request
