| 杜玉章,王澳澳,黄晨光,许文,谢乾,于东,孔繁杰,孔杰.树脂及其复合材料在导弹中的失效机理[J].装备环境工程,2023,20(10):30-38. DU Yu-zhang,WANG Ao-ao,HUANG Chen-guang,XU Wen,XIE Qian,YU Dong,KONG Fan-jie,KONG Jie.Resin and Resin-based Composites in Missile and Failure Mechanisms[J].Equipment Environmental Engineering,2023,20(10):30-38. |
| 树脂及其复合材料在导弹中的失效机理 |
| Resin and Resin-based Composites in Missile and Failure Mechanisms |
| 投稿时间：2023-08-31 修订日期：2023-10-09 |
| DOI：10.7643/issn.1672-9242.2023.10.004 |
| 中文关键词: 环氧 聚酰亚胺 氰酸酯 树脂 复合材料 材料老化中图分类号:TJ04 文献标识码:A 文章编号:1672-9242(2023)10-0030-09 |
| 英文关键词:epoxy polyimide cyanate ester resin composites material aging |
| 基金项目:国家重点研发计划(2022YFB3807101，2022YFB3807102，2022YFB3807100)；陕西省重点研发计划(2023-YBGY-193)；重庆市自然科学基金(CSTB2022NSCQ-MSX0565) |
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| Author | Institution |
| DU Yu-zhang | School of Chemistry and Chemical Engineering, Xi'an 710072, China |
| WANG Ao-ao | School of Chemistry and Chemical Engineering, Xi'an 710072, China |
| HUANG Chen-guang | School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, China |
| XU Wen | 703 Institute,Beijing 100076, China |
| XIE Qian | General Design Department, The First Institute of Aerospace Science and Technology, Beijing 100076, China |
| YU Dong | School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China |
| KONG Fan-jie | General Design Department, The First Institute of Aerospace Science and Technology, Beijing 100076, China |
| KONG Jie | School of Chemistry and Chemical Engineering, Xi'an 710072, China |
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| 中文摘要: |
| 首先明晰了环氧树脂、聚酰亚胺树脂、氰酸酯树脂化学结构与性能之间的内在关系，详细总结了上述树脂及其复合材料在飞行器中的应用情况、存在的主要问题以及改进方向。结合实际应用场景，基于自由基反应机理和扩散理论，重点阐述了环境条件(如温度、湿度、氧气含量、光照)等因素对材料老化以及性能退化的影响机制。从材料的化学结构和物理性能2个层面，结合仪器表征和分子模拟，全面介绍了导弹用复合材料失效的检测与评价方法以及各自优缺点。最后，展望了导弹用树脂及其复合材料性能改进的主要方法、失效机理的有效研究手段。 |
| 英文摘要: |
| In this paper, the internal relationship between the chemical structure and properties of epoxy resin, polyimide resin and cyanate ester resin were firstly clarified. The application, main problems, as well as the improvement strategies of the above resin and resin-based composites used in missiles were summarized in detail. Based on the free radical reaction mechanism and diffusion theory, the influence of environmental conditions (such as temperature, humidity, oxygen content, illumination) on material aging and performance degradation was emphatically expounded in combination with the actual application scenarios of missiles. Based on the chemical structure and physical properties of the materials, the failure detection and evaluation methods of composite materials for missile were introduced in combination with the characterization of instruments and molecular simulation. Finally, the main strategies for improving properties of resin and its composite materials for missiles and the effective means to study the failure mechanism were prospected. |
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