Fire retardant aluminum hydroxideis a flame retardant,it is of high purity,fine- ... electrolytes cont We could supply you high quality Fire retardant aluminum hydroxide used in the flame retardant. that is suitable for demanding ... -51-2Density(g/cm3):2.42Chemical properties:AL(OH)3:99.6%min.Al2O3:65.1%min.SiO2:0.03%max ... ,50um,25um,20um,14um,10um,5um,3um,1um.. Fire retardant aluminum hydroxide