High Purity Alumina Granule | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detailed
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Our self-developed purification technology, by strictly control to the raw material and produce process, get the alumina has the advantages of high purity and density, mainly used for Kyropoulos method, EFG method, TGT method,
Czochralski method etc. to produce large size sapphire crystals.
Specification
项目(Item)
产品型号(Product Type)
Al2O3含量(Al2O3 Content)
≥99.999%
相态(Phase state)
α-Al2O3
产品型号(Type)
JX-B-L
外观(Appearance)
颗粒(Granule)
Na
ppm
≤2
Fe
ppm
≤1
Ca
ppm
≤1
Si
ppm
≤2
Cu
ppm
≤1
Mg
ppm
≤1
Ti
ppm
≤1
Cr
ppm
≤1
D50
um
/
松装密度(Apparent Density)
g/cm3
1.5~2.5
比表面积(SpecificSurface)
m2/g
/
烧结密度(Sintered Density)
g/cm3
3.0~3.6
用途
蓝宝石晶体,激光晶体
Note: 1. Package could be made according to customers requirements
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