Ammonium polyphosphate, also known as ammonium polyphosphate, English name ammonium polyphosphate. CSA: 68333-79-9.
Crystalline type II ammonium polyphosphate (HC-APP) is A halogen-free environmentally friendly flame retardant with a nitrogen-containing structure. The product has a high degree of polymerization, good thermal stability and low hygroscopicity. It is different from halogen-containing flame retardants. During the combustion process, the expanded carbon layer of the product achieves the flame retardant effect of insulating heat and isolating air. It has low smoke, low toxicity, and no droplets. It is an efficient inorganic environmentally friendly flame retardant material. .
Simplified molecular formula: (NH4PO3)n ngt; 1000
Product number: HC-APP
Cangshan County Hongchuang Flame Retardant Materials Co., Ltd., established in In 2007, it is a technology-based enterprise specializing in the production, research and development, and sales of various types of flame retardant materials. The company specializes in the development of halogen-free and environmentally friendly flame retardant materials. It currently has 3 domestic flame retardant experts and professors; 5 senior engineers, 10 technical research and development personnel, and is a director of the China Flame Retardant Association and a member of the Environmental Protection Industry Association. We took the lead in developing Type II ammonium polyphosphate in China and have been engaged in the production of ammonium polyphosphate for 20 years. It is used by more than 20 domestic and foreign merchants. 0539-5216666