聚氨酯泡沫材料的阻燃研究进展

Research Progress on Flame Retardancy of Polyurethane Foams

聚氨酯泡沫材料被广泛用于建筑保温材料领域,但其具有高度的易燃性,被点燃后燃烧迅速易造成火灾。阻燃剂的应用可以有效提升聚氨酯泡沫材料的防火安全性能。本文对近三年国内外研究者们应用无机阻燃剂、有机阻燃剂和有机-无机复配型阻燃剂对聚氨酯泡沫材料的改性研究进行分类介绍,以期为聚氨酯泡沫材料的阻燃研究提供参考。

Polyurethane foam is widely used in the field of building insulation materials, but it has high flammability, and which could burn quickly after being ignited and cause fire. The application of flame retardants can effectively improve the fire safety performance of polyurethane foams. In this paper, the modification of polyurethane foam materials by inorganic flame retardants, organic flame retardants and organic-inorganic compound flame retardants in recent three years were classified and introduced, in order to provide reference for the flame retardant research of polyurethane foam materials.