... (mesh): 120,200,325,400,500,800,2000,5000 2. Use: hot solid plastic, thermoplastic, rubber, coating, build. Al ... Molecular weight: 781. Technical IndexItemChemical composition(%)Al2O3 not less thanLOI not more thanImpurity not more thanSiO2Fe2O3Na2OAH-164.5350.020.020.4AH- ... most consumable and applicable inorganic additive flame retardant thatdoes not only resist firing, but also prevents from smoke, ...