This Nanografi aluminium oxide (Al2O3) micron powder is a fused alumina with a purity of 99+% and a particle size of 10 µm. With a Mohs hardness of 9, it is suited to abrasive work, lapping and polishing in laboratories and finishing operations.
The material has a hexagonal crystal structure and a density of 3.965 g/cm³. It melts at 2072 °C and boils at 2980 °C, and its electrical resistivity is listed as 1 x 10²² microhm-cm, making it a highly insulating ceramic. It is identified by CAS number 1344-28-1.
The powder is offered in 5 grams, 25 grams, 100 grams, 500 grams and 1000 grams packs. An MSDS is available from the manufacturer.
- Abrasive media for grinding and surface preparation.
- Lapping of surfaces to achieve flatness and fine finish.
- Polishing of materials requiring a smooth surface.
| Brand | Nanografi |
|---|---|
| CAS number | 1344-28-1 |
| Molecular formula | — |
| Purity | 99+% |
| Category | — |
| Pack sizes | — |
| Physical form | Powder |
| Storage | — |
- Product code: NG01OM0103
- Particle Size: 10 µm
- Melting Point: 2072 °C
- Boiling Point: 2980 °C
- Density: 3.965 g/cm³
- Crystal Structure: Hexagonal
- Mohs Hardness @ 20ºC: 9
- Electric Resistivity: 1 x 10²² microhm-cm
- Type: Fused
Consult the manufacturer's MSDS for safe handling and storage of this powder.
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