水性透明膨胀阻燃剂合成最新研究进展  

Recent Research Progress on Synthesis of Water-borne Transparent Intumescent Flame Retardants

作　　者：王宝群[1] 王勇[1] 宋志强[2] 任建华[3] 牛旺 Wang Baoqun;Wang Yong;Song Zhiqiang;Ren Jianhua;Niu Wang(Institute of Process Engineering,CAS,Beijing 100190,China;Hebei Silicon Valley Chemical Co.,Ltd.,Handan,Hebei 057151,China;Hebei University of Engineering,Handan,Hebei 056038,China)

机构地区：[1]中国科学院过程工程研究所,北京100190 [2]河北硅谷化工有限公司,河北邯郸057151 [3]河北工程大学,河北邯郸056038

出　　处：《涂料工业》2022年第5期75-82,88,共9页Paint & Coatings Industry

基　　金：河北省重点研发计划项目(20374003D)。

摘　　要：水性透明膨胀阻燃剂是水性透明膨胀防火涂料的关键组分,本文一方面综述了以季戊四醇、季戊四醇磷酸酯和环氧树脂为成炭剂合成水性透明膨胀阻燃剂的研究进展,另一方面综述了磷/纳米颗粒、磷/硅和磷/硼复合协同阻燃体系的研究进展,并探讨了水性透明膨胀阻燃体系的透明性机理。并提出通过化学合成将阻燃元素磷、碳、氮接枝到同一分子上是解决水性膨胀阻燃剂透明性的有效方法,也是未来研究的发展方向。Water-borne transparent intumescent flame retardant is the key component of water-borne transparent intumescent fire retardant coatings.In this paper,the research progress on the synthesis of water-borne transparent intumescent flame retardants using pentaerythritol,pentaerythritol phosphate ester and epoxy resin as charring agents was summarized on the one hand.On the other hand,the research progress on composite synergistic flame retardant systems of phosphorus/nanoparticles,phosphorus/silicon and phosphorus/boron was reviewed.The transparency mechanism of water-borne transparent intumescent flame retardant system was also discussed.The results showed that grafting phosphorus,carbon and nitrogen onto one molecule by chemical synthesis was an effective way to improve the transparency of water-borne intumescent flame retardants,which was also the future research trend.

关 键 词：水性 透明膨胀涂料 阻燃剂 合成机理 协同阻燃 研究进展 

分 类 号：TQ630.49[化学工程—精细化工]