Enhancement of Epoxy Thermosets with Hyperbranched and Multiarm Star Polymers: A Review

编号 020035002

推送时间 20220704

研究领域 林产化工 

年份 2022 

类型 期刊 

语种 英语

标题 Enhancement of Epoxy Thermosets with Hyperbranched and Multiarm Star Polymers: A Review

来源期刊 Polymers?

期 第350期

发表时间 20220530

关键词 hyperbranched polymers;  multiarm star polymers;  epoxy resins;  thermosets; 

摘要 Hyperbranched polymers and multiarm star polymers are a type of dendritic polymers which have attracted substantial interest during the last 30 years because of their unique properties. They can be used to modify epoxy thermosets to increase their toughness and flexibility but without adversely affecting other properties such as reactivity or thermal properties. In addition, the final properties of materials can be tailored by modifying the structure, molecular weight, or type of functional end-groups of the hyperbranched and multiarm star polymers. In this review, we focus on the modification of epoxy-based thermosets with hyperbranched and multiarm star polymers in terms of the effect on the curing process of epoxy formulations, thermal, mechanical, and rheological properties, and their advantages in fire retardancy on the final thermosets.

服务人员 尚玮姣

服务院士 宋湛谦

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