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《材料导报》期刊社  2017, Vol. 31 Issue (12): 104-108    https://doi.org/10.11896/j.issn.1005-023X.2017.012.022
  材料研究 |
环氧胶粘剂及其胶接界面热氧老化机理研究
张欢, 许文, 邹士文, 张新兰
航天材料及工艺研究所, 北京 100076
Thermal-oxidative Aging Mechanism of Epoxy Adhesive and Its Interface
ZHANG Huan, XU Wen, ZOU Shiwen, ZHANG Xinlan
Aerospace Research Institute of Materials & Processing Technology, Beijing 100076
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摘要 采用红外光谱、X射线光电子能谱和扫描电镜对环氧胶粘剂的热氧老化机理进行了研究。同时,对环氧胶接结构进行了力学性能分析,研究了热氧环境对其力学性能退化的影响。结果表明,环氧胶粘剂在热氧加速老化中发生的化学反应主要有后固化反应和氧化反应。热氧老化过程中,环氧胶中的羟基被氧化为醛基化合物,亚甲基被氧化为酰胺。热氧加速老化后的力学性能表明,环氧胶材料本体的耐老化性能好,界面粘接强度具有较好的稳定性。
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张欢
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张新兰
关键词:  环氧胶粘剂  胶接界面  加速老化  热氧老化机理    
Abstract: The thermal-oxidative aging mechanism of epoxy adhesive was studied by infrared spectroscopy, X-ray photoelectron spectroscopy and scanning electron microscope. The mechanical property of epoxy adhesive joint was tested and the effect of thermal oxygen environment on its mechanical property decrease was analyzed. Experimental results showed the main chemical reactions of epoxy adhesive during accelerated thermal aging were post cure reaction and oxidation reaction. During thermal aging, the OH group of epoxy adhesive was oxidized to aldehyde group, methylene was oxidized to amide. The mechanical properties of epoxy adhesive after thermal aging showed good resistance to aging, the adhesive strength was relatively stable as aging time lasted.
Key words:  epoxy adhesive    bonding interface    accelerated aging    thermal aging mechanism
               出版日期:  2017-06-25      发布日期:  2018-05-08
ZTFLH:  TB324  
作者简介:  张欢:女,1988年生,博士,工程师,主要从事非金属材料贮存与环境适应性研究 E-mail:zhanghuan701@163.com
引用本文:    
张欢, 许文, 邹士文, 张新兰. 环氧胶粘剂及其胶接界面热氧老化机理研究[J]. 《材料导报》期刊社, 2017, 31(12): 104-108.
ZHANG Huan, XU Wen, ZOU Shiwen, ZHANG Xinlan. Thermal-oxidative Aging Mechanism of Epoxy Adhesive and Its Interface. Materials Reports, 2017, 31(12): 104-108.
链接本文:  
http://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2017.012.022  或          http://www.mater-rep.com/CN/Y2017/V31/I12/104
1 王孟钟, 黄应昌. 胶粘剂应用手册[M]. 北京:化学工业出版社,2003:931.
2 张向宇. 胶粘剂分析与测试技术[M]. 北京:化学工业出版社,2004:350.
3 Armstrong K B. Long-term durability in water of aluminium alloy adhesive joint bonded with epoxy adhesive [J]. Int Adhesion Adhesives,1997,17(2):89.
4 Barral L, Cano J, Lopez J, et al. Physical aging of a tetrafunctional/phenol novolac epoxy mixture cured with diamine. DSC and DMA measurements [J]. J Thermal Anal Calorimetry,2000,60(2):391.
5 Hong Shinn-gwo. The thermal-oxidative degradation of an epoxy adhesive on metal substrates: XPS and RAIR analyses [J]. Polym Degrad Stab,1995,48:211.
6 Li Z, You M, Feng P. A review of research on the interface of bon-ded joints and its theories [J].Mater Rev,2006,20(10):48(in Chinese).
李智, 游敏, 丰平. 胶结接头界面理论及其表面处理技术研究进展[J]. 材料导报,2006,20(10):48.
7 Liu J J, Li X Y. Progress in study of polymer degradation behaviors and mechanisms in various environment conditions [J]. Polym Bull,2005(3):62(in Chinese).
刘景军, 李效玉. 高分子材料的环境行为与老化机理研究进展[J]. 高分子通报,2005(3):62.
8 Ni X X, Li X G, Zhang S P, et al. Heat-aging behavior of epoxy-polyamide adhesive [J]. Adhesion China,2009,30(4):31 (in Chinese).
倪晓雪, 李晓刚, 张三平, 等. 环氧-聚酰胺胶粘剂的热老化行为研究[J]. 粘接,2009,30(4):31.
9 Wen W, Zhang S P, Ni X X, et al. Research on weathering of epoxy resin adhesive in the subtropical humid city climate [J]. Equipment Environ Eng,2008,5(3):9(in Chinese).
文伟, 张三平, 倪晓雪, 等. 环氧胶在亚热带湿润性气候中的老化行为研究[J]. 装备环境工程,2008,5(3):9.
10 Musto P, Ragosta G, Russo P, et al. Thermal-oxidative degradation of epoxy and epoxy-bismaleimide networks: Kinetics and mechanism [J]. Macromol Chem Phys,2001,202:3445.
11 Chauffaille S, Devos O, Jumel J, et al. Liquid diffusion in polymeric adhesives by electrochemical-impedance spectroscopy(EIS) [J]. Int J Adhesion Adhesives,2010,30:602.
12 Buch X, Shanahan M E R.Influence of the gaseous environment on the thermal degradation of a structural epoxy adhesive [J]. J Appl Polym Sci,2000,76:987.
13 Doyle G, Pethrick R A. Environmental effects on the ageing of epoxy adhesive joints [J]. Int J Adhesion Adhesives,2009,29:77.
14 Li Z C, Joshi S, Hayward D, et al. High frequency electrical mea-surements of adhesive bonded structures-an investigation of model parallel plate waveguide structures [J]. NDT&E Int,1997,30(3):151.
15 Halliday S T, Banks W M, Pethrick R A. Dielectric studies of adhesively bonded CFRP/epoxy/CFRP structures -design for ageing [J]. Compos Sci Technol,2000,60:197.
16 Gao S C, Zhang K Z, Guo P J. XPS analysis on the steel/adhesive interface [J]. J Solid Rocket Technol,2004,27(2):154(in Chinese).
高守超, 张康助, 郭平军. 钢与胶粘剂粘接界面的XPS分析[J]. 固体火箭技术,2004,27(2):154.
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