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APP is the halogen-free and environment-friendly flame retardant with nitrogen-containing structure. It has high degree polymerization, good thermal stability, and weak hygroscopic. It is different from the halogen-containing flame retardants. In the combustion process, the swelling carbon layers take the function of flame-retardant by insulating and isolating the air. It is a high efficient environment-friendly inorganic flame-retardant material with smoke-free, non-toxic, non-metal.
APP could be use in fire-retardant coating, paints, textile, PP/ PE, ect
