Investigation of the Deformation Dependence of Polymer Films on Various Physical Factors
| Parent link: | Polymers.— .— Basel: MDPI AG Vol. 17, iss. 21.— 2025.— Article number 2853, 14 p. |
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| Gaia: | Title screen first_pagesettingsOrder Article Reprints Open AccessArticle Investigation of the Deformation Dependence of Polymer Films on Various Physical Factors by Anatoliy I. Kupchishin 1,2,Marat N. Niyazov 1,*ORCID andSergey A. Ghyngazov 3,*ORCID 1 Abai Kazakh National Pedagogical University, Dostyk Avenue 13, Almaty 050010, Kazakhstan 2 Al-Farabi Kazakh National University, Al-Farabi Avenue 71, Almaty 050040, Kazakhstan 3 Tomsk Polytechnic University, 30 Lenina Avenue, 634050 Tomsk, Russia * Authors to whom correspondence should be addressed. Polymers 2025, 17(21), 2853; https://doi.org/10.3390/polym17212853 Submission received: 4 October 2025 / Revised: 21 October 2025 / Accepted: 24 October 2025 / Published: 26 October 2025 (This article belongs to the Special Issue Computational Modeling of Polymer Composites and Nanocomposites) Downloadkeyboard_arrow_down Browse Figures Versions Notes Abstract In this work, models of the deformation behavior of polymer films of polyethylene and polyvinyl chloride are developed and analyzed, taking into account the influence of thickness, mechanical stress, temperature, time and dose of electron and ion irradiation. Experimental studies included tensile tests of polyethylene films of different thicknesses irradiated with krypton ions and electrons, as well as measuring the return deformation and its rate. It is shown that the quadratic and exponential models best describe the dependences of deformation on stress. Analytical formulas for the rate and acceleration of deformation are obtained, taking into account the influence of temperature and radiation dose. The results demonstrate a significant increase in the elastic properties and return deformation of irradiated samples, which is explained by the cross-linking of macromolecules and changes in the molecular structure under the influence of radiation. The proposed models and formulas can be effectively used in the development of devices and systems for monitoring the deformation of polymeric materials under radiation exposure in the aerospace, nuclear and electronic industries. Using the statistical analysis method, it was shown that the exponential model describes the dynamics of polyethylene deformation with a determination coefficient R2 = 0.985, which significantly exceeds the accuracy of the linear model (R2 = 0.85) Текстовый файл |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2025
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| Sarrera elektronikoa: | https://doi.org/10.3390/polym17212853 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=683167 |
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| 330 | |a first_pagesettingsOrder Article Reprints Open AccessArticle Investigation of the Deformation Dependence of Polymer Films on Various Physical Factors by Anatoliy I. Kupchishin 1,2,Marat N. Niyazov 1,*ORCID andSergey A. Ghyngazov 3,*ORCID 1 Abai Kazakh National Pedagogical University, Dostyk Avenue 13, Almaty 050010, Kazakhstan 2 Al-Farabi Kazakh National University, Al-Farabi Avenue 71, Almaty 050040, Kazakhstan 3 Tomsk Polytechnic University, 30 Lenina Avenue, 634050 Tomsk, Russia * Authors to whom correspondence should be addressed. Polymers 2025, 17(21), 2853; https://doi.org/10.3390/polym17212853 Submission received: 4 October 2025 / Revised: 21 October 2025 / Accepted: 24 October 2025 / Published: 26 October 2025 (This article belongs to the Special Issue Computational Modeling of Polymer Composites and Nanocomposites) Downloadkeyboard_arrow_down Browse Figures Versions Notes Abstract In this work, models of the deformation behavior of polymer films of polyethylene and polyvinyl chloride are developed and analyzed, taking into account the influence of thickness, mechanical stress, temperature, time and dose of electron and ion irradiation. Experimental studies included tensile tests of polyethylene films of different thicknesses irradiated with krypton ions and electrons, as well as measuring the return deformation and its rate. It is shown that the quadratic and exponential models best describe the dependences of deformation on stress. Analytical formulas for the rate and acceleration of deformation are obtained, taking into account the influence of temperature and radiation dose. The results demonstrate a significant increase in the elastic properties and return deformation of irradiated samples, which is explained by the cross-linking of macromolecules and changes in the molecular structure under the influence of radiation. The proposed models and formulas can be effectively used in the development of devices and systems for monitoring the deformation of polymeric materials under radiation exposure in the aerospace, nuclear and electronic industries. Using the statistical analysis method, it was shown that the exponential model describes the dynamics of polyethylene deformation with a determination coefficient R2 = 0.985, which significantly exceeds the accuracy of the linear model (R2 = 0.85) | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Polymers |n MDPI AG |c Basel | |
| 463 | 1 | |t Vol. 17, iss. 21 |v Article number 2853, 14 p. |d 2025 | |
| 610 | 1 | |a polymer films | |
| 610 | 1 | |a polyethylene | |
| 610 | 1 | |a deformation | |
| 610 | 1 | |a ion and electron irradiation | |
| 610 | 1 | |a mechanical properties | |
| 610 | 1 | |a return deformation | |
| 610 | 1 | |a deformation models | |
| 610 | 1 | |a exponential model | |
| 610 | 1 | |a quadratic model | |
| 610 | 1 | |a deformation rate | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Kupchishin |b A. I. |g Anatoly Ivanovich | |
| 701 | 1 | |a Niyazov |b M. N. |g Marat Niyazovich | |
| 701 | 1 | |a Gyngazov (Ghyngazov) |b S. A. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1958- |g Sergey Anatolievich |9 17024 | |
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