Features: Appearance white powder, whiteness, chemical stability, low temperature drying dehydration, without destroying its performance characteristics. Low impurity content, high white, high-purity aluminum hydroxide processing. Uses: Widely used for chemical industry and artificial marble, sheet metal, artificial agate fillers, toothpaste friction agents, flame retardants. Chemical Composition% D50 (median diameter) ΑL2O3 (%) ≥ impurity content (%) ≤ Nα2O SiO2 Fe2O3 aluminum hydroxide 97 64.5 0.25 0.02 0.01 45-55um 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 1350 mesh, 2000 mesh, 3500 mesh, 5000 mesh, 12500 Head, packing: 50kg bags