Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating
In order to improve the mechanical properties of building anti-corrosion epoxy resin coating, the self-repairing building anti-corrosive coating was prepared by adding capsule into epoxy resin.Besides, the change of mechanical properties of the coating caused by the capsule were studied and the self...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Materials Protection
2021-06-01
|
| Series: | Cailiao Baohu |
| Subjects: | |
| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20210613.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849428989136863232 |
|---|---|
| author | HUANG Bing-li, MA Yong-quan |
| author_facet | HUANG Bing-li, MA Yong-quan |
| author_sort | HUANG Bing-li, MA Yong-quan |
| collection | DOAJ |
| description | In order to improve the mechanical properties of building anti-corrosion epoxy resin coating, the self-repairing building anti-corrosive coating was prepared by adding capsule into epoxy resin.Besides, the change of mechanical properties of the coating caused by the capsule were studied and the self-repairing effect of the coating was tested.Results showed that no cracks were generated in the coating, and the dense tissue was obtained.The capsule kept intact shape and structure in the coating, and no damage or bonding occurred.When the capsule content was increased, the hardness of the coating remains basically constant, and the impact strength and tensile strength of the coating first increased and then decreased.When 4% capsule was added, the impact strength and elongation strength of the coating were increased by about 18.0% and 13.9%, respectively, which significantly improved the repair speed of the cracks, and could play a more efficient repair role on the cracks of the coating.Therefore, a coating with higher restorative capability was generated when the adding amount of capsules was increased.The comprehensive analysis showed that the coating was best when the capsule proportion in the coating was 4%. |
| format | Article |
| id | doaj-art-7399cdabce45462fba69a3391c532ea1 |
| institution | Kabale University |
| issn | 1001-1560 |
| language | zho |
| publishDate | 2021-06-01 |
| publisher | Editorial Department of Materials Protection |
| record_format | Article |
| series | Cailiao Baohu |
| spelling | doaj-art-7399cdabce45462fba69a3391c532ea12025-08-20T03:28:29ZzhoEditorial Department of Materials ProtectionCailiao Baohu1001-15602021-06-01546798210.16577/j.cnki.42-1215/tb.2021.06.013Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin CoatingHUANG Bing-li, MA Yong-quan0(1.School of Architectural Engineering, Wuhan City Vocational College, Wuhan 430064, China;2.China Railway Bridge Group Sixth Engineering Co., Ltd., Wuhan 430064, China)In order to improve the mechanical properties of building anti-corrosion epoxy resin coating, the self-repairing building anti-corrosive coating was prepared by adding capsule into epoxy resin.Besides, the change of mechanical properties of the coating caused by the capsule were studied and the self-repairing effect of the coating was tested.Results showed that no cracks were generated in the coating, and the dense tissue was obtained.The capsule kept intact shape and structure in the coating, and no damage or bonding occurred.When the capsule content was increased, the hardness of the coating remains basically constant, and the impact strength and tensile strength of the coating first increased and then decreased.When 4% capsule was added, the impact strength and elongation strength of the coating were increased by about 18.0% and 13.9%, respectively, which significantly improved the repair speed of the cracks, and could play a more efficient repair role on the cracks of the coating.Therefore, a coating with higher restorative capability was generated when the adding amount of capsules was increased.The comprehensive analysis showed that the coating was best when the capsule proportion in the coating was 4%.http://www.mat-pro.com/fileup/1001-1560/PDF/20210613.pdfepoxy resin coating; capsules; micro organization; mechanical properties |
| spellingShingle | HUANG Bing-li, MA Yong-quan Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating Cailiao Baohu epoxy resin coating; capsules; micro organization; mechanical properties |
| title | Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating |
| title_full | Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating |
| title_fullStr | Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating |
| title_full_unstemmed | Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating |
| title_short | Influence of Capsule Content on the Structure and Mechanical Properties of Epoxy Resin Coating |
| title_sort | influence of capsule content on the structure and mechanical properties of epoxy resin coating |
| topic | epoxy resin coating; capsules; micro organization; mechanical properties |
| url | http://www.mat-pro.com/fileup/1001-1560/PDF/20210613.pdf |
| work_keys_str_mv | AT huangbinglimayongquan influenceofcapsulecontentonthestructureandmechanicalpropertiesofepoxyresincoating |