三嗪类阻燃剂的改性及其阻燃聚合物的应用研究进展  

Research Progress on Modification of Triazine-based Flame Retardants and Its Application in Flame Retardant Polymer

作　　者：肖杨 马晓谱 靳昕怡 高嘉祥 徐菲[1] 马文静 朱志国[1] XIAO Yang;MA Xiao-pu;JIN Xin-yi;GAO Jia-xiang;XU Fei;MA Wen-jing;ZHU Zhi-guo(School of Material Design and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China;China Chemical Fibers Association,Beijing 100020,China)

机构地区：[1]北京服装学院材料设计与工程学院,北京100029 [2]中国化学纤维工业协会,北京100020

出　　处：《北京服装学院学报（自然科学版）》2022年第3期83-91,共9页Journal of Beijing Institute of Fashion Technology：Natural Science Edition

基　　金：北京学者团队资助(RCQJ20303)。

摘　　要：三嗪类阻燃剂主要是指三聚氰胺及其盐化合物,是目前常用的氮系阻燃剂。研究表明:三嗪类化合物在燃烧过程中通过分解吸热、生成不燃气体达到气相阻燃的效果,并且拥有良好的炭化效果,在膨胀型阻燃体系中可作为炭源和发泡剂使用。为改善其相容性较差、热稳定性较差和阻燃效率不高等缺陷,有必要对其进行改性。针对三嗪类阻燃剂的改性问题,综述了三嗪类化合物常见的3种改性方法,包括引入大分子结构、无机杂化材料和有机磷结构来对三嗪类化合物进行改性,并分析具体改性方法及其阻燃应用研究进展。As common nitrogen-containing flame retardant, triazine flame retardants mainly refer to melamine and derivative salt compounds. It is found that triazine compounds achieve flame retardant effect by absorbing heat and decomposing to generate non-combustibleg as. In addition, they have good carbonization effect and can be used as carbon source and foaming agent in intumescent flame retardant system(IFR). In order to improve its compatibility, thermal stability and low flame retardant efficiency, it’s necessary to carry out modification on triazine flame retardants. This paper reviewed three common modification methods of triazine compounds, namely introducingmacromolecular structure, inorganic hybrid material and organic phosphorus structure to modify triazine compounds. It also analyzed the concret modification methods and their application in polymers.

关 键 词：三嗪类阻燃剂 改性 膨胀型阻燃体系 炭化效果 阻燃性能 

分 类 号：O632[理学—高分子化学]