Used in the flame retardant and smoke suppressant filler in plastics (for example: Cables, rubber products and carpet backing). Spcifications:Al(OH)3>99.6%, Al2O3 >64.5%, Fe2O3<0.008%,SiO2<0.03%, Na2O<0.3%, Activity>98%, Whiteness>96%, L.O.I 34.5%, Moisture<0.30, Particle size: Different specifications