植酸生物基阻燃剂的应用研究进展

Research progress of phytic acid bio-based flame retardants

植酸作为一种天然可降解的有机磷酸,在纺织品阻燃领域有着广阔的应用前景。近年来植酸在阻燃纺织品中的应用主要有单组分植酸阻燃剂、复配型植酸阻燃剂以及化学改性植酸阻燃剂,分析了三种植酸型阻燃剂的特点,发现复配型植酸阻燃剂和化学改性植酸阻燃剂的阻燃性能更为突出,将植酸与其他化合物复配以及对植酸进行化学改性将成为未来研究的重点。

Phytic acid,as a natural degradable organic phosphoric acid,has a wide application prospect in the field of flame retardation of textiles.In recent years,the main applications of phytic acid in flame retardant tex⁃tiles include single component phytic flame retardant,compound phytic flame retardant and chemical modified phytic flame retardant.The characteristics of three types phytic acids are introduced.It is found that compound phytic acid flame retardants and chemical modified phytic acid flame retardants have more outstanding proper⁃ties.The combination of phytic acid with other compounds and chemical modification of phytic acid will be⁃come the focus of future research.