|
Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
Generalized characteristics of peel tests independent of peel angle and tape thickness
| Title: | Generalized characteristics of peel tests independent of peel angle and tape thickness |
| Authors: | Yamada, Masako Browse this author | | Takahashi, Kosuke Browse this author | | Fujimura, Nao Browse this author →KAKEN DB | | Nakamura, Takashi Browse this author →KAKEN DB |
| Keywords: | Polymers | | Debonding | | Interface fracture | | Constraint effects | | Strain rate effects |
| Issue Date: | Aug-2022 |
| Publisher: | Elsevier |
| Journal Title: | Engineering Fracture Mechanics |
| Volume: | 271 |
| Start Page: | 108653 |
| Publisher DOI: | 10.1016/j.engfracmech.2022.108653 |
| Abstract: | The peel tests of pressure-sensitive adhesive (PSA) tapes were conducted to clarify the effect of the peel velocity, peel angle, and tape thickness. We focused on the viscoelastic deformation of the PSA layer and its relationship with the adhesion energy. It was found that, at a sufficiently low strain rate of the PSA layer, the adhesion energy has a threshold value of debonding. In addition, the increase of adhesion energy from the threshold value is proportional to the maximum stretch of the PSA layer and follows a power law relationship with the strain rate. The general relationship between the adhesion energy and the strain of PSA layer, independent from the peel angle and tape thickness, was established. |
| Rights: | © <2022>. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/92726 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|
Submitter: 高橋 航圭
|
