摘要
综述了近些年来基于9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物(DOPO)及其衍生物为主的添加型阻燃剂和反应型阻燃固化剂(包括DOPO中P-H键与C=N、C=O、C=C之间的反应)应用于环氧树脂材料中的研究概况,总结了每种体系的性能特点与阻燃机理,并对未来基于磷杂菲基团阻燃环氧树脂的发展进行了展望。
This paper reviewed the recent research progress in the addition-type flame retardants based on 9,10-dihydro-9-oxa-10-phosphenanthrene-10-oxide(DOPO)for epoxy resins as well as the reactive flame-retardant curing agents involved in the reaction between the P-H bond and the C=N,C=O and C=C bonds.The performance characteristics and relevant mechanisms of each flame-retardant system are summarized.Moreover,the future trend in development of DOPO-based flame-retardant epoxy resins was prospected.
作者
姚忠樱
邱勇
杨喜生
赵震
钱立军
YAO Zhongying;QIU Yong;YANG Xisheng;ZHAO Zhen;QIAN Lijun(School of Materials and Mechanical Engineering,Beijing Technology and Business University,Beijing 100048,China;Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics,Beijing 100048,China;ShanDong Brother Sci.&Tech.Co.,Ltd,Shandong Weifang 262737,China)
出处
《中国塑料》
CAS
CSCD
北大核心
2020年第5期77-86,共10页
China Plastics
基金
国家自然科学基金(51973006)。
关键词
磷杂菲基团
环氧树脂
添加型阻燃剂
反应型阻燃固化剂
9,10-dihydro-9-oxa-10-phosphenanthrene-10-oxide groups
epoxy resin
additive flame retardant
reactive flame-retardant curing agent
