Recent progress and multifunctional applications of fire-retardant epoxy resins

编号 020037405

推送时间 20221219

研究领域 林产化工 

年份 2022 

类型 期刊 

语种 英语

标题 Recent progress and multifunctional applications of fire-retardant epoxy resins

来源期刊 Materials Today Communications

期 第374期

发表时间 20221201

关键词 Fire retardant epoxy;  Intrinsic;  Blend;  Composite;  Thermal conductivity; 

摘要 To improve the fire retardancy of epoxy resins, researchers use modifiers such as graphene, phosphorus, boron compounds or similar compatible fillers. The quantity of modifiers introduced to the epoxy matrix is crucial because high loading leads to deleterious thermal and mechanical properties. Taking that into account, this review identified the best epoxy-based fire-retardant polymer pertaining to modifier proportion. In this perspective, we classified fire-retardant epoxy resins into three groups: (1) intrinsic, (2) blends, and (3) com-posites. A closer investigation of the performance-enhanced material compositions based on multifunctional fire -retardant epoxy resins was undertaken. The reviewed key ingredient materials included ionic liquids, phos-phorus, boron/boron nitride, aluminum hydroxide, silicone, lignin, graphene, carbon fibers, carbon nanotubes, and clay. Moreover, this review elucidated the multifunctional applications of fire-retardant epoxy resins, factors affecting fire retardancy, and current characterization techniques, including Underwriters Laboratories 94 testing, cone calorimeter, limiting oxygen index, SEM, and GC-FTIR. Finally, we outlined further research pos-sibilities for smart and effective fire-retardant materials.

服务人员 尚玮姣

服务院士 宋湛谦

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