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| Influences of Construction Environment on Peel Strength of Sealant |
| Received:June 25, 2017 Revised:November 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2017.11.013 |
| KeyWord:XM22 vulcanization sealant peel strength construction process environment orthogonal experiment |
| Author | Institution |
| ZHAO Lian-hong |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
| LIU Cheng-chen |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
| JIN Tao |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
| HE Wei-ping |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
| WANG Hao-wei |
Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen , China |
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| Abstract: |
| Objective To study effects of construction process environment on peel strength of sealant. Methods The orthogonal experiment was applied to study effects of sealant peel strength through four influencing factors including cleaning of surface to be sealed, thickness of sealant, mixing ratio of sealant and temperature and humidity environment of sealant construction, to find the primary and secondary relationships and influencing trends of influencing factors. Results According to the order from large to small, factors influencing peel strength of sealant were: the cleaning of surface to be sealed, thickness of sealant, temperature and humidity environment of sealant construction and mixing ratio of sealant. The peel strength was positively correlated with the degree of sealing of the surface to be sealed and the thickness of the sealant, and inversely related with the sealant temperature and humidity environment. Conclusion In the sealant construction process environmental norms, understanding impacts of environmental factors could improve the sealant peel strength effectively. |
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