Aluminium oxid
Aluminum oxide (corundum) is a secondary product produced by recycling used brown and white corundum. This is a good quality blasting material that does not contain free iron. Excellent price/performance ratio.
Application
Blasting
Packaging:
In 25 kg bags or 1t / big bag
Blasting systems
Pressure blast machines
Injector blast machines
Metric size
0,12–0,25 mm |
0,50–1,00 mm |
0,25–0,50 mm |
1,00–1,50 mm |
Physical properties
Hardness | 9 Mohs |
Melting point | 2050 ˚C |
Bulk density* | 1,4 - 2,1 kg / dm3 |
Grain shape | Angular |
* Depending on grain size.
Chemical analysis
Al2O3 | min. 95% |
TiO2 | <3,0% |
SiO2 | <2,0% |
Fe2O3 | <0,2% |