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| MOQ | 1 T |
| Port | Tianjin/Xingang port, or by your need |
| Packaging | 25kgs/pvc bag,40pvc bags/jumbo bag |
| Lead Time | within 3 days |
| colour | white |
99.5% purity refractory white aluminum oxide 1-3mm
Chemical and physical index:
|
Chemical compositions |
Physical properties |
|||
|
Items |
Value of specification (%) |
Items |
Property |
|
|
Al2O3 |
99.2min |
Color |
White |
|
|
SiO2 |
0.1max |
Bulk density |
1.75-1.95g/cm3 |
|
|
Na2O |
0.3max |
Grain density |
3.90g/cm3 min |
|
|
Fe2O3 |
0.1max |
hardness |
Morse hardness |
9 |
|
Micro hardness |
21600-22600kg/mm3 |
|||
|
Usage |
Sandblasting,grinding |
content of magnetic substance |
0.0023%max |
|
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