Flame-retardant epoxy thermosets derived from renewable resources:Research development and future perspectives  

作　　者：Yao Yuan Weiliang Lin Yi Xiao Bin Yu Wei Wang 

机构地区：[1]Fujian Provincial Key Laboratory of Functional Materials and Applications,School of Materials Science and Engineering,Xiamen University of Technology,Xiamen 361024,China [2]State Key Laboratory of Fire Science,University of Science and Technology of China,Hefei 230026,China [3]School of Mechanical and Manufacturing Engineering,University of New South Wales,Sydney,NSW 2052,Australia

出　　处：《Journal of Materials Science & Technology》2024年第28期29-40,共12页材料科学技术(英文版)

基　　金：supported by the Natural Science Foundation of Fujian Province,China(No.2021J05266);the Talents Introduction Program of Xiamen University of Technology,China(No.YKJ19019R);the Young and Middle-aged Teachers Education Scientific Research Project of Fujian Province(No.JAT190657);supported under Australian Research Council/Discovery Early Career Researcher Award(DECRA)funding scheme(project No.DE230100180).

摘　　要：Nowadays,the predominant source for approximately 90%of epoxy resin materials worldwide is the diglycidyl ether of bisphenol A(DGEBA).However,the increasing recognition of environmental concerns,such as global warming and the depletion of petroleum reserves,necessitates the exploration of alternative options,specifically bio-epoxy resin derived from sustainable resources.Nonetheless,the inadequate flame retardancy of bio-epoxy resin presents a notable drawback,limiting its applicability in high-risk environments.The objective of this review article is to provide a concise overview of the latest and upto-date advances in flame-retardant epoxy resins derived from sustainable sources.Firstly,the discussion encompasses inherently flame-retardant bio-based epoxy resins,considering both bio-based epoxy monomers and bio-based curing agents,focusing on their flame retardancy and mechanical properties.Furthermore,the utilization of phosphorus-containing and silicon-containing additives in bio-based epoxy is explored.Additionally,a comprehensive evaluation of partially bio-based intrinsically flame retardant epoxy resins is provided.Finally,this article offers an extensive survey of the current state-of-the-art in the field and presents future perspectives,serving as a valuable resource for researchers engaged in the study of flame-retardant epoxy resins derived from sustainable resources.

关 键 词：Bio-based epoxy Inherently flame retardant Renewable resources Mechanical properties 

分 类 号：TB3[一般工业技术—材料科学与工程]