The study of typical failure modes and failure mechanism of polymer materials

2017 2nd International Seminar on Advances in Materials Science and Engineering

Xu, Huanxiang^1 ; Tang, Yanhuang^1 ; Liu, Zilian^1 ; Cai, Yingying^1 ; Wang, Youliang^1

Reliability Research and Analysis Center, Fifth Electronics Research Institute, Ministry of Industry and Information Technology, Guangzhou

510610, China^1

关键词: Failure mechanism;    Polymer materials;    Structural characteristics;    Typical failures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/231/1/012123/pdf
DOI  :  10.1088/1757-899X/231/1/012123

来源: IOP

【 摘 要 】

Polymer materials are widely used because of their unique properties such as light, easy processing, various performance and so on. However, due to the structural characteristics of polymer materials, some conditions such as light, heat, solvents and so on will cause polymer materials failure. In this paper, the typical failure modes and failure mechanism of polymer materials such as cracking, discoloration, bulging, precipitates and so on are analyzed and discussed.