生物质阻燃涂层在涤纶纺织品上的研究进展

涤纶纺织品易燃并伴有熔滴现象,易产生二次危害,这极大地限制了其广泛应用.因此,开发阻燃涤纶纺织品意义重大.生物质阻燃剂以其绿色环保、可持续发展等优势成为近年来阻燃剂领域的新秀,具有很好的发展前景.对国内外生物质阻燃剂在涤纶纺织品中的阻燃研究现状进行了综述,主要介绍了植酸、壳聚糖、海藻酸盐、蛋白质和其他生物质大分子在涤纶...

Research progress of biomass flame retardant coating on polyes-ter textiles

Abstract: The Polyester textile is flammable with serious dripping during combustion, which is prone to secondary damage, and greatly limits the widespread application of polyester textiles. Therefore, the de-velopment of flame-retardant polyester textiles is greatly significant. Bio-based flame retardant has be-come a rookie in the field of flame retardants in recent years with its advantages of green, environmental protection and sustainable development. Thus, they have promising prospects. This paper summarized the research status of bio-based flame retardant in polyester textiles at home and abroad. It introduced the ap-plication of phytic acid, chitosan, alginate, protein and other biomass macromolecules in the flame retard-ant modification of polyester textiles, and the flame retardant mechanisms of the above biomass macro-molecules were expounded. The superiority and weakness of various flame retardant finishing method, as well as the flame retardant efficiency of different biological macromolecules were compared. Finally, the research direction of bio-based flame retardant on polyester textiles was prospected, and it was pointed that developing multifunctional green and environmentally friendly flame-retardant polyester textile was an important trend in the future.