Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite
The time dependence of the mechanical losses of low density polyethylene (LDPE) filled with fine particles of shungite in the process of periodic dynamic loading at changing frequency of loading and temperature was studied. It was shown that upon increasing the filler concentration and loading frequ...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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MIREA - Russian Technological University
2013-02-01
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| Series: | Тонкие химические технологии |
| Subjects: | |
| Online Access: | https://www.finechem-mirea.ru/jour/article/view/649 |
| _version_ | 1797882141191700480 |
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| author | N. N. Komova E. E. Potapov E. E. Gruskov G. E. Zaikov |
| author_facet | N. N. Komova E. E. Potapov E. E. Gruskov G. E. Zaikov |
| author_sort | N. N. Komova |
| collection | DOAJ |
| description | The time dependence of the mechanical losses of low density polyethylene (LDPE) filled with fine particles of shungite in the process of periodic dynamic loading at changing frequency of loading and temperature was studied. It was shown that upon increasing the filler concentration and loading frequency these dependences are either similar in nature or shifted in the time-temperature scale on the graphs. The temperature and time dependent parameters and the interpretation of their physical meaning were proposed. It was confirmed that development of relaxation processes occurs in filled polymers under dynamic loading. A relationship between the parameters of these processes is described by logarithmic and exponential functions. These dependencies are determined by both the polymer matrix and the transition polymeric layer formed on the filler surface. |
| first_indexed | 2024-04-10T03:30:15Z |
| format | Article |
| id | doaj.art-d20f89aced5645ecb87f73fab5dc8f3a |
| institution | Directory Open Access Journal |
| issn | 2410-6593 2686-7575 |
| language | Russian |
| last_indexed | 2024-04-10T03:30:15Z |
| publishDate | 2013-02-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Тонкие химические технологии |
| spelling | doaj.art-d20f89aced5645ecb87f73fab5dc8f3a2023-03-13T07:25:34ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752013-02-01812435643Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungiteN. N. Komova0E. E. Potapov1E. E. Gruskov2G. E. Zaikov3M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow 119571N.M. Emanuel Institute of Biochemical Physics of the Russian Academy of Sciences, Moscow, 119977 RussiaThe time dependence of the mechanical losses of low density polyethylene (LDPE) filled with fine particles of shungite in the process of periodic dynamic loading at changing frequency of loading and temperature was studied. It was shown that upon increasing the filler concentration and loading frequency these dependences are either similar in nature or shifted in the time-temperature scale on the graphs. The temperature and time dependent parameters and the interpretation of their physical meaning were proposed. It was confirmed that development of relaxation processes occurs in filled polymers under dynamic loading. A relationship between the parameters of these processes is described by logarithmic and exponential functions. These dependencies are determined by both the polymer matrix and the transition polymeric layer formed on the filler surface.https://www.finechem-mirea.ru/jour/article/view/649relaxation processes, dissipation of mechanical energy, tangent of the angle of mechanical loss, the principle of temperature-time superposition, carbonaceous filler-filled polymers, low density polyethylene. |
| spellingShingle | N. N. Komova E. E. Potapov E. E. Gruskov G. E. Zaikov Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite Тонкие химические технологии relaxation processes, dissipation of mechanical energy, tangent of the angle of mechanical loss, the principle of temperature-time superposition, carbonaceous filler-filled polymers, low density polyethylene. |
| title | Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite |
| title_full | Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite |
| title_fullStr | Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite |
| title_full_unstemmed | Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite |
| title_short | Specific features of the principle of the time-temperature superposition in low density polyethylene filled with shungite |
| title_sort | specific features of the principle of the time temperature superposition in low density polyethylene filled with shungite |
| topic | relaxation processes, dissipation of mechanical energy, tangent of the angle of mechanical loss, the principle of temperature-time superposition, carbonaceous filler-filled polymers, low density polyethylene. |
| url | https://www.finechem-mirea.ru/jour/article/view/649 |
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