Calcined α-Alumina (Low Sodium Series)煅烧α-氧化铝（低钠系列）

Features: The characteristic is white powder, loose block, easily crushed, high temperature performance and stability. The product is insoluble in water, hard to soluble in acid, alkali solution. It is not only especially suitable for production of ceramic slip casting but also available for rolling film dry pressing, hot pressing, and molding. It is low shrinkage and the original crystalline particle is 2um-3um.
Usage: all kinds of alumina polishing products (mainly used for rough polishing ) , high alumina refractory material , unshaped refractory material (High alumina castables) , high temperature ceramics , ceramic wear parts, electronic substrates , alumina ceramic , rollers and so on.