... for plastic, rubber, glass and so on. Agate grade Aluminum HydroxideThis grade Aluminum Hydroxide is used to make agate.ITEMSN-80SN-70SN ... used for water treatment, glass making, medicine, paper making, Aluminum fluoride and Aluminum sulfate.ItemSN-80WSN-80CMoisture<10<0.3AL(OH)3>99 ... .03<0.03Size(um)60-8070-110Oil Absorption37-4347-53 Aluminum Hydroxide