FR CROS 485 Ammonium Polyphosphate Budenheim Flame retardant / Fire retardant >> Phosphorus based Coatings >> Solventborne Nearly insoluble in organic solvents Nearly insoluble in water Flame retardant agent Mainly used for solvent based intumescent coatings Insoluble in organic solvents. Long chain ammonium polyphosphate Halogen free Excellent catalytic effect Easily disperable Good storage stability Non-toxic and non-corrosive Does not produce toxic combustion gases Under the impact of heat, FR CROS 485 decomposes under emission of non combustible gases which by forming a blaketing gas layer prevent the access of oxygen to the substrate. The residual acidic polyphosphates act as a catalyst for the intumescent reaction by dehydration of carbon rich material Non-toxic and non-corrosive halogen free Along chain ammonium polyphosphate flame retardant agent. Mainly used in water based intumescent coatings. Possesses excellent catalytic effect and good storage stability. CAn be easily sipersed. Decomposes under the impact of heat. Induces emission of non combustible gases that are forming a blanketing gas layer and prevent the access of oxygen to the substrate. The residual acidic polyphosphates act as a catalyst for the intumescent reaction by dehydration of carbon rich material. Does not produce toxic combustion gases