Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers
Objectives. The influence of the technological additive content and accelerated aging conditions on the surface energy and elastic-strength properties of nitrile butadiene rubbers with an average acrylic acid nitrile content and rubbers based on them were studied in the paper.Methods. The free surfa...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
MIREA - Russian Technological University
2022-06-01
|
| Series: | Тонкие химические технологии |
| Subjects: | |
| Online Access: | https://www.finechem-mirea.ru/jour/article/view/1823 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849344091135934464 |
|---|---|
| author | О. А. Dulina Е. V. Eskova А. D. Tarasenko S. V. Kotova |
| author_facet | О. А. Dulina Е. V. Eskova А. D. Tarasenko S. V. Kotova |
| author_sort | О. А. Dulina |
| collection | DOAJ |
| description | Objectives. The influence of the technological additive content and accelerated aging conditions on the surface energy and elastic-strength properties of nitrile butadiene rubbers with an average acrylic acid nitrile content and rubbers based on them were studied in the paper.Methods. The free surface energy of the samples was determined under the standard conditions and in the accelerated aging conditions with the use of the Owens, Wendt, Rabel, and Kaelble method.Results. It was shown that the elastomeric materials surface energy is influenced by surfactants such as rosin and stearic acid, which are typical ingredients of rubber compounds. It was also found that the thermal aging effect on the physical and mechanical properties of rubbers based on nitrile butadiene rubbers depends on the method of rubber isolation from latex and on the nature of the surfactant components in the samples.Conclusions. The analysis of the results obtained shows that the change in the vulcanizates physical and mechanical properties, depending on the technological additive content and the temperature effect, occurs along with a change in the critical surface tension. |
| format | Article |
| id | doaj-art-d922d8d5608d4e8ab8cec64cc2e51783 |
| institution | Kabale University |
| issn | 2410-6593 2686-7575 |
| language | Russian |
| publishDate | 2022-06-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Тонкие химические технологии |
| spelling | doaj-art-d922d8d5608d4e8ab8cec64cc2e517832025-08-20T03:42:45ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752022-06-0117215216310.32362/2410-6593-2022-17-2-152-1631675Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbersО. А. Dulina0Е. V. Eskova1А. D. Tarasenko2S. V. Kotova3MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)MIREA – Russian Technological University (M.V. Lomonosov Institute of Fine Chemical Technologies)Objectives. The influence of the technological additive content and accelerated aging conditions on the surface energy and elastic-strength properties of nitrile butadiene rubbers with an average acrylic acid nitrile content and rubbers based on them were studied in the paper.Methods. The free surface energy of the samples was determined under the standard conditions and in the accelerated aging conditions with the use of the Owens, Wendt, Rabel, and Kaelble method.Results. It was shown that the elastomeric materials surface energy is influenced by surfactants such as rosin and stearic acid, which are typical ingredients of rubber compounds. It was also found that the thermal aging effect on the physical and mechanical properties of rubbers based on nitrile butadiene rubbers depends on the method of rubber isolation from latex and on the nature of the surfactant components in the samples.Conclusions. The analysis of the results obtained shows that the change in the vulcanizates physical and mechanical properties, depending on the technological additive content and the temperature effect, occurs along with a change in the critical surface tension.https://www.finechem-mirea.ru/jour/article/view/1823nitrile butadiene rubberfree surface energysurface tensionsurfactantsurface propertiesphysical and mechanical properties of polymersthermal aging |
| spellingShingle | О. А. Dulina Е. V. Eskova А. D. Tarasenko S. V. Kotova Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers Тонкие химические технологии nitrile butadiene rubber free surface energy surface tension surfactant surface properties physical and mechanical properties of polymers thermal aging |
| title | Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| title_full | Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| title_fullStr | Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| title_full_unstemmed | Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| title_short | Influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| title_sort | influence of various factors on surface properties of elastomeric materials based on nitrile butadiene rubbers |
| topic | nitrile butadiene rubber free surface energy surface tension surfactant surface properties physical and mechanical properties of polymers thermal aging |
| url | https://www.finechem-mirea.ru/jour/article/view/1823 |
| work_keys_str_mv | AT oadulina influenceofvariousfactorsonsurfacepropertiesofelastomericmaterialsbasedonnitrilebutadienerubbers AT eveskova influenceofvariousfactorsonsurfacepropertiesofelastomericmaterialsbasedonnitrilebutadienerubbers AT adtarasenko influenceofvariousfactorsonsurfacepropertiesofelastomericmaterialsbasedonnitrilebutadienerubbers AT svkotova influenceofvariousfactorsonsurfacepropertiesofelastomericmaterialsbasedonnitrilebutadienerubbers |