The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints
Abstract Composite materials are susceptible to environmental threats correlated to moisture absorption, which affects the bonding performance of the joints. Therefore, drying should be taken into account during actual manufacturing operations. In this work, the influence of moisture absorption‐dryi...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2023-02-01
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| Series: | Macromolecular Materials and Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/mame.202200463 |
| _version_ | 1827865654639722496 |
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| author | Chen Chen Weirui Zhang Yuchen Li Lingcong Gu Yan Luo Menglan Qin Jing Zhang Zhongjie He Hongni Wang Yaping Zheng Dongdong Yao |
| author_facet | Chen Chen Weirui Zhang Yuchen Li Lingcong Gu Yan Luo Menglan Qin Jing Zhang Zhongjie He Hongni Wang Yaping Zheng Dongdong Yao |
| author_sort | Chen Chen |
| collection | DOAJ |
| description | Abstract Composite materials are susceptible to environmental threats correlated to moisture absorption, which affects the bonding performance of the joints. Therefore, drying should be taken into account during actual manufacturing operations. In this work, the influence of moisture absorption‐drying of composite materials on the bonding performance of the joints is investigated to provide a theoretical direction for the co‐bonding process. Firstly, the surfaces of composite materials are treated with three methods: sanding, dry peel ply, and wet peel ply. Secondly, the composite materials are subjected to moisture absorption‐drying treatment at 26 °C/65% relative humidity (RH) and 70 °C/85% RH. Finally, the above materials are bonded to evaluate the bonding performance. These results show that the bonding performance of the joints treated with two peel plies decreases significantly after moisture absorption. After moisture absorption‐drying at 26 °C/65% RH, the bonding performance of the joints treated with dry peel ply cannot fully recover, while wet peel ply can be fully recoverable. However, the bonding performance of all joints cannot fully recover after absorbing moisture‐drying at 70 °C/85% RH, whose recovery has relations with surface treatment. |
| first_indexed | 2024-03-12T14:51:23Z |
| format | Article |
| id | doaj.art-1b4179e241c74b5f92215ce86b2094ba |
| institution | Directory Open Access Journal |
| issn | 1438-7492 1439-2054 |
| language | English |
| last_indexed | 2024-03-12T14:51:23Z |
| publishDate | 2023-02-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Macromolecular Materials and Engineering |
| spelling | doaj.art-1b4179e241c74b5f92215ce86b2094ba2023-08-15T09:10:31ZengWiley-VCHMacromolecular Materials and Engineering1438-74921439-20542023-02-013082n/an/a10.1002/mame.202200463The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the JointsChen Chen0Weirui Zhang1Yuchen Li2Lingcong Gu3Yan Luo4Menglan Qin5Jing Zhang6Zhongjie He7Hongni Wang8Yaping Zheng9Dongdong Yao10Composite Center of Commercial Aircraft Shanghai Aircraft Manufacturing Co., Ltd. Shanghai 201324 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaComposite Center of Commercial Aircraft Shanghai Aircraft Manufacturing Co., Ltd. Shanghai 201324 ChinaComposite Center of Commercial Aircraft Shanghai Aircraft Manufacturing Co., Ltd. Shanghai 201324 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaSchool of Chemistry and Chemical Engineering Northwestern Polytechnical University Xi'an 710129 ChinaAbstract Composite materials are susceptible to environmental threats correlated to moisture absorption, which affects the bonding performance of the joints. Therefore, drying should be taken into account during actual manufacturing operations. In this work, the influence of moisture absorption‐drying of composite materials on the bonding performance of the joints is investigated to provide a theoretical direction for the co‐bonding process. Firstly, the surfaces of composite materials are treated with three methods: sanding, dry peel ply, and wet peel ply. Secondly, the composite materials are subjected to moisture absorption‐drying treatment at 26 °C/65% relative humidity (RH) and 70 °C/85% RH. Finally, the above materials are bonded to evaluate the bonding performance. These results show that the bonding performance of the joints treated with two peel plies decreases significantly after moisture absorption. After moisture absorption‐drying at 26 °C/65% RH, the bonding performance of the joints treated with dry peel ply cannot fully recover, while wet peel ply can be fully recoverable. However, the bonding performance of all joints cannot fully recover after absorbing moisture‐drying at 70 °C/85% RH, whose recovery has relations with surface treatment.https://doi.org/10.1002/mame.202200463bonding performancecomposite materialsmoisture absorption‐dryingpeel ply |
| spellingShingle | Chen Chen Weirui Zhang Yuchen Li Lingcong Gu Yan Luo Menglan Qin Jing Zhang Zhongjie He Hongni Wang Yaping Zheng Dongdong Yao The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints Macromolecular Materials and Engineering bonding performance composite materials moisture absorption‐drying peel ply |
| title | The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints |
| title_full | The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints |
| title_fullStr | The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints |
| title_full_unstemmed | The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints |
| title_short | The Influence of Moisture Absorption‐Drying of Composite Materials on the Bonding Performance of the Joints |
| title_sort | influence of moisture absorption drying of composite materials on the bonding performance of the joints |
| topic | bonding performance composite materials moisture absorption‐drying peel ply |
| url | https://doi.org/10.1002/mame.202200463 |
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