5N high purity alumina
LEDsubstratematerialakindofrawmaterialofCzochralskimethodTGT,EFG,Kyropoulosmethod,BridgmanmethodandsoonItisasamaterialofgrowingsapphirecrystal.thedensitytis3.98g/cm3,thepurityis99.999%
Key words: artificial corundum, gemstone
Classification:
LED backing material
Hotline:
5N high purity alumina
LED substrate material a kind of raw material of Czochralski method TGT,EFG,Kyropoulos method,Bridgman method and so on
It is as a material of growing sapphire crystal . the densityt is 3.98g/cm3, the purity is 99.999%
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