磷氮类膨胀型阻燃剂(ifr)阻燃塑料存在着吸湿性大、热稳定性和相容性差等缺点，通过对ifr的表面处理、微胶囊化、协同阻燃以及使用“三位一体”型ifr可以减低上述缺点，提高膨胀阻燃塑料的综合性能。

The comprehensive performance of the flame retardant plastics can be improved through surface treatment, microcapsule and synergistic flame retardant of IFR as well as applied using trinity-IFR.

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