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ammonium polyphosphate app
Ammonium polyphosphate(APP) is an excellent, high-efficiency and nontoxic inorganic flame retardant, used as the necessary flame-proof additive for all kinds of expanding-type flameproof paint and flame retardant products. The polymerization degree of our ammonium polyphosphate(APP) is higher than 50; the solubility in water is lower than 2g in every 100ml water.
1. used to prepare many kinds of high-efficiency expanding-type flameproof coating, the flameproof treatment for multistory building, ships, trains, cables, etc.
2. used in the flameproof treatment for woods, plywood, fiberboard, papers, fibers, etc.
3. used as the main flameproof additive for expanding-type flame retardant used in plastic, resin, rubber, etc.
4. make into powder extinguishing agent to be used in large-area outfire for forest, oil field and coal field, etc.
our company specialized in producing phosphorus flame retardant and fine phosphate, one of the members of China Flame Retardant Association.
the quality of anhydrous sodium phosphate have been leading first class in China and technical grade have been keeping ahead level comparing with the same industry
Our products had passed by ISO9001:2000 quality management system certification .