Min. Order Reference FOB Price
1 kg US$5.00-20.00 / kg
Product Description
Product Description Aluminum oxide (Al2O3) is a white crystalline powder with a purity of 99.99% or more is called high purity alumina.It is used for sapphire crystal, lithium battery separator, advanced ceramics, PDP phosphor and some high performance materials.High-purity alumina is used in large ...