High Purity ??alumina

If you are willing to wholesale quality,Website:http://www.chalcochem.com, advanced and durable high purity ß?alumina from one of the famous China alpha alumina manufacturers, CHALCO is always at your service. ß "alumina has a layered spinel structure of sodium atoms present in the discrete layer between aluminum atoms and oxygen atoms. Because of it low resistance value, ß " alumina is particularly used as ion conductor in chemical battery . Al2O3
High Purity ??alumina