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[1]焦 阳,骆怡欣,尹吉鑫,等.胺类环氧树脂固化剂改性研究进展[J].武汉工程大学学报,2023,45(03):251-255.[doi:10.19843/j.cnki.CN42-1779/TQ.202104025]
 JIAO Yang,LUO Yixin,YIN Jixin,et al.Progress in Modification of Amino-Containing Curing Agents for Epoxy Resins[J].Journal of Wuhan Institute of Technology,2023,45(03):251-255.[doi:10.19843/j.cnki.CN42-1779/TQ.202104025]
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胺类环氧树脂固化剂改性研究进展(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
45
期数:
2023年03期
页码:
251-255
栏目:
综述
出版日期:
2023-06-30

文章信息/Info

Title:
Progress in Modification of Amino-Containing Curing Agents for Epoxy Resins
文章编号:
1674 - 2869(2023)03 - 0251 - 05
作者:
焦 阳骆怡欣尹吉鑫吴江渝*
武汉工程大学材料科学与工程学院,等离子体化学与新材料湖北省重点实验室(武汉工程大学),
湖北 武汉 430205

Author(s):
JIAO YangLUO Yixin YIN JixinWU Jiangyu*
School of Materials Science and Engineering,Wuhan Institute of Technology; Hubei Key Laboratory of Plasma Chemistry and Advanced Materials(Wuhan Institute of Technology),Wuhan 430205,China
关键词:
环氧树脂胺类固化剂力学性能耐热性阻燃性
Keywords:
epoxy resinamino-containing curing agentmechanical propertiesheat resistanceflame retardancy
分类号:
TQ314.256
DOI:
10.19843/j.cnki.CN42-1779/TQ.202104025
文献标志码:
A
摘要:
鉴于使用传统固化剂制备的环氧树脂材料存在力学性能及热性能不佳的问题,使用改性胺类固化剂,可以有效提升环氧树脂体系的综合性能。本文重点对改性胺类固化剂结构及树脂性能提升机理等方面进行了阐述。使用树枝状结构固化剂可以有效提高环氧树脂体系力学性能尤其是树脂韧性;使用苯环改性的固化剂可以很好地提升环氧树脂体系耐热性;而将杂原子改性固化剂引入环氧树脂体系后,树脂在阻燃性大幅提升的同时依旧可以保持较好的力学强度。最后,结合当前环氧树脂使用中的实际问题,对胺类固化剂今后的研究方向进行了展望。

Abstract:
The epoxy resin materials prepared with traditional curing agent have problems of poor mechanical and thermal properties. The comprehensive properties of epoxy resin system can be effectively improved by using amine-modified curing agents. Based on the performance improvement of epoxy resin,the structure of amine-modified curing agent and the mechanism of resin performance improvement were explored. The use of dendritic structure curing agent can effectively improve the mechanical properties of epoxy resin systems,especially the toughness of resin. The heat resistance of epoxy resin system can be improved by using benzene-modified curing agent. After introducing heteratomic-modified curing agent into the epoxy resin system,the resin can still maintain good mechanical strength while the flame retardancy is greatly improved. Finally,the research direction of amine-containing curing agent in the future is speculated based on the practical problems in the application of epoxy resin.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-04-20
基金项目:武汉工程大学第十二届研究生教育创新基金(CX2020151)
作者简介:焦 阳,硕士研究生。E-mail:419683348@qq.com
*通讯作者:吴江渝,博士,教授。E-mail:wujy@wit.edu.cn
引文格式:焦阳,骆怡欣,尹吉鑫,等. 胺类环氧树脂固化剂改性研究进展[J]. 武汉工程大学学报,2023,45(3):251-255,354.

更新日期/Last Update: 2023-07-03