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High purity alumina 99.999%
Product discriptions
Model | VK-L100G |
Crystal | a |
appearance | white loose powder |
Average particle size (um) | 0.2-3 |
Specific surface area (m2/g) | 6-12 |
Bulk density (g/cm3) | 0.4-0.6 |
Block density (g/cm3) | 3.3-3.8 |
Al2O3content(%) | 99.999 |
Si (ppm) < | 2 |
Na (ppm) < | 1 |
Fe (ppm) < | 2 |
Ca (ppm) < | 1 |
Mg (ppm) < | 1 |
Main purposes:
1, sapphire crystalline wafers
2, laser crystal (YAG) and artificial gem.
3, colored gemstones
4, sapphire panel
High purity alumina 99.999%