GYC inorganic flame retardant list Category: General Flame Retardant Series Description Description Zinc Borate (SB203) (Antimony trioxide ) MPP ( Melamine Polyphosphate ) Ammonium Polyphosphate ATH(Aluminum Hydroxides) (Mg(OH)2)(Magnesium Hydroxide) Red Phosphorus FR Related products Goyenchem-AT GOYENCHEM-AP422 Flame Retardant for General grade GY-MG60 Magnesium Hydroxide