超支化聚合物改性环氧树脂研究进展

陈争艳, 黄伟, 任鹏刚, 靳彦岭, 兰洲, 段志远

化工新型材料 ›› 2025, Vol. 53 ›› Issue (11) : 15 -18.

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化工新型材料 ›› 2025, Vol. 53 ›› Issue (11) : 15-18. DOI: 10.19817/j.cnki.issn1006-3536.2025.11.006
综述与专论

超支化聚合物改性环氧树脂研究进展

    陈争艳, 黄伟, 任鹏刚, 靳彦岭, 兰洲, 段志远
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Research progress on hyperbranched polymer-modified epoxy resins

  • Chen Zhengyan, Huang Wei, Ren Penggang, Jin Yanling, Lan Zhou, Duan Zhiyuan
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摘要

超支化聚合物作为一类具有独特三维支化结构和丰富端基基团的高分子,可作为改性剂提高热固性树脂的综合性能。介绍了超支化聚合物的结构特点,综述了超支化聚合物对环氧树脂固化行为的影响以及超支化聚合物改性环氧树脂力学性能、摩擦性能和阻燃性能的研究进展,并展望了超支化聚合物改性环氧树脂未来的研究方向。

Abstract

Hyperbranched polymers,as a kind of polymers with unique three-dimensional branching structures and rich terminal functional groups,can be used as modifiers to improve the comprehensive performance of thermosetting resins.The structural characteristics of hyperbranched polymers were introduced.The influence of hyperbranched polymers on the curing behavior of epoxy resins,as well as the research progress on the mechanical properties,tribological properties and flame retardancy of epoxy resins modified by hyperbranched polymers were reviewed.The future research directions of epoxy resins modified by hyperbranched polymers were also prospected.

关键词

超支化聚合物 / 环氧树脂 / 改性 / 综合性能

Key words

hyperbranched polymers / epoxy resin / modification / comprehensive performance

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超支化聚合物改性环氧树脂研究进展[J]. 化工新型材料, 2025, 53(11): 15-18 DOI:10.19817/j.cnki.issn1006-3536.2025.11.006

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基金资助

国家自然科学基金(52103095)

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