FUJI KASEI CO.,LTD. > Product List > Product Detail [ ALUMINIUM OXIDE (CALCINED ALUMINA) ]
- ALUMINIUM OXIDE (CALCINED ALUMINA)
- [ Exports - chemical - Industrial Chemical ]
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CAS No.1344-28-1
Chemical Formula:Al2O3
M.Wt:101.94
S.Gravity:3.4〜4.0
Purity:99.5% min.
Appearance:White crystalline powder
Packing:25kg net in paper bag
Alumina is a white crystalline powder produced by cacination of aluminium hydroxide.
As the alcination temperature increase,it transforms through ansitional crystal structure until reaching α( alpha )-alumina. α-alumina is extreamly stable chemically, with a high melting temperature. It exhibits superior mechanical strength and extream
hardness as well as high electric insulation and high thermal conductivity properties.
Chemical
M.Wt:101.94
S.Gravity:3.4〜4.0
Purity:99.5%
Appearance:White
Packing:25kg
Alumina
As
hardness
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Ceramic materials such as Elctronic devices, Mechanical parts, Whiteware, Fillers for reisin, A key raw material for refractories and abrasives


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