

The high purity alumina pellet/block produced by our company is featured with high purity, high density, small particle size and stable physical & chemical properties which is the ideal main material for production of sapphire boule polycrystalline and laser crystal.
Model |
RB-L-2 |
Crystaltype |
α |
Appearance |
white pellet |
Purity |
sapphire grade |
Na |
≤0.0005% |
Fe |
≤0.0003% |
Ca |
≤0.0003% |
Si |
≤0.0006% |
Cu |
≤0.0001% |
Mg |
≤0.0001% |
Ti |
≤0.0001% |
Cr |
≤0.0001% |
Zn |
≤0.0001% |
Pb |
≤0.0001% |
Mn |
≤0.0001% |
Ni |
≤0.0001% |
Dimensions |
customized |
Compaction Density |
≥3.65g/cm3 |
Note: The product physical parameters are adjustable at customer’s requirement. |
Address:Highway Exit, Chengxi Town, Dianjiang County, Chongqing City Zip:400050 Tel:+86-15683859858 Email:sales@cnrbst.com
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