有机磷系及石墨烯阻燃环氧树脂研究进展

环氧树脂作为一种优异的树脂基体,被广泛地应用于众多领域,但因其极易燃烧,所以常常需要对其进行阻燃处理。本文简要综述了近几年有机磷系化合物及石墨烯阻燃环氧树脂的研究进展,其中有机磷系化合物阻燃部分重点介绍了以阻燃剂中间体9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物(DOPO)及其衍生物和聚磷酸铵(APP)为代表的含磷阻燃剂在环氧树脂中的阻燃机理和阻燃进展;同时也介绍了石墨烯及其衍生物在环氧树脂阻燃领域的最新研究进展,并对其发展前景进行了展望。

Recent Advances on Phosphorus-containing and Graphene Flame-retardant Epoxy Resin

Epoxy resin (EP),as an excellent matrix resin,has been widely utilized in a variety of fields.But due to the flammability of EP,it's needs to conduct flame retardant treatment.In this review,recent advances on flame-retardant epoxy resin based on phosphorus-containing compound and graphene have been summarized.The emphases were focused on the intermediate of flame retardant of 9,10 dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) and its derivatives,and ammonium polyphosphate (APP) when discussing phosphorus-containing compound.Meanwhile,the research progresses of flame-retardant epoxy resin containing graphene and its derivatives have also been introduced.