Relationship between physical, mechanical and thermal properties of flexible chain polymers
The results of the study on the relationship between the physical, mechanical and thermal properties of linear flexible polymers due to the harmonic and anharmonic components of the interatomic and intermolecular interaction force are presented. Using the example of polyvinyl chloride (PVC), polyvin...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Vasyl Stefanyk Precarpathian National University
2023-09-01
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| Series: | Фізика і хімія твердого тіла |
| Subjects: | |
| Online Access: | https://journals.pnu.edu.ua/index.php/pcss/article/view/6702 |
| _version_ | 1797663417810550784 |
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| author | B.B. Kolupaev B.S. Kolupaev V.V. Levchuk |
| author_facet | B.B. Kolupaev B.S. Kolupaev V.V. Levchuk |
| author_sort | B.B. Kolupaev |
| collection | DOAJ |
| description | The results of the study on the relationship between the physical, mechanical and thermal properties of linear flexible polymers due to the harmonic and anharmonic components of the interatomic and intermolecular interaction force are presented. Using the example of polyvinyl chloride (PVC), polyvinyl butyral (PVB), polystyrene (PS), it is shown that in the region of 300 K < = T < = 400 K, the relaxation state of the system is realized due to the mobility of the structural elements, which makes it possible to apply the terms of thermodynamics and statistics of small systems to the properties of the material, and to treat the polymeric state as a special form of condensation of matter. The quantitative relationship between the properties of systems has been established, which is of interest for creating scientific foundations for predicting, obtaining and operating materials under the action of external fields of various nature. |
| first_indexed | 2024-03-11T19:15:18Z |
| format | Article |
| id | doaj.art-8bcdec873e664fd1bc3744aeeaf635a1 |
| institution | Directory Open Access Journal |
| issn | 1729-4428 2309-8589 |
| language | English |
| last_indexed | 2024-03-11T19:15:18Z |
| publishDate | 2023-09-01 |
| publisher | Vasyl Stefanyk Precarpathian National University |
| record_format | Article |
| series | Фізика і хімія твердого тіла |
| spelling | doaj.art-8bcdec873e664fd1bc3744aeeaf635a12023-10-09T09:02:38ZengVasyl Stefanyk Precarpathian National UniversityФізика і хімія твердого тіла1729-44282309-85892023-09-0124353654110.15330/pcss.24.3.536-5416702Relationship between physical, mechanical and thermal properties of flexible chain polymersB.B. Kolupaev0B.S. Kolupaev1V.V. Levchuk2Institute of Cybernetics, Rivne S. Demianchuk International University of Economics and Humanities, Rivne, UkraineRivne State University of the Humanities, Rivne, UkraineRivne State University of the Humanities, Rivne, UkraineThe results of the study on the relationship between the physical, mechanical and thermal properties of linear flexible polymers due to the harmonic and anharmonic components of the interatomic and intermolecular interaction force are presented. Using the example of polyvinyl chloride (PVC), polyvinyl butyral (PVB), polystyrene (PS), it is shown that in the region of 300 K < = T < = 400 K, the relaxation state of the system is realized due to the mobility of the structural elements, which makes it possible to apply the terms of thermodynamics and statistics of small systems to the properties of the material, and to treat the polymeric state as a special form of condensation of matter. The quantitative relationship between the properties of systems has been established, which is of interest for creating scientific foundations for predicting, obtaining and operating materials under the action of external fields of various nature.https://journals.pnu.edu.ua/index.php/pcss/article/view/6702polymerstructural elementlocal equilibriumoscillator |
| spellingShingle | B.B. Kolupaev B.S. Kolupaev V.V. Levchuk Relationship between physical, mechanical and thermal properties of flexible chain polymers Фізика і хімія твердого тіла polymer structural element local equilibrium oscillator |
| title | Relationship between physical, mechanical and thermal properties of flexible chain polymers |
| title_full | Relationship between physical, mechanical and thermal properties of flexible chain polymers |
| title_fullStr | Relationship between physical, mechanical and thermal properties of flexible chain polymers |
| title_full_unstemmed | Relationship between physical, mechanical and thermal properties of flexible chain polymers |
| title_short | Relationship between physical, mechanical and thermal properties of flexible chain polymers |
| title_sort | relationship between physical mechanical and thermal properties of flexible chain polymers |
| topic | polymer structural element local equilibrium oscillator |
| url | https://journals.pnu.edu.ua/index.php/pcss/article/view/6702 |
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