Specification: Al(OH)3 99.5% Min Particle Size D50: 7.5um Max. Moisture 0.50 % Max Fe2O3 0.01% Max Applications: 1. Flame retardant filler for rubber, polyvinyl chloride, epoxy, unsaturated polyester, polyurethane, and polyolefin resins. 2.Pigment for coated paper, and filler for retardant paper. 3. Filler for china ceramic glaze. 25kg/bag