The Oil-Swelling Processes Characterization in Rubbers Studied by 1H NMR Relaxation
- Autores: Bavin R.1, Furtsov D.1, Zabrodin V.2,3, Tarasov V.2,3, Volkov V.2,3
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Afiliações:
- FSUE FCDT « Soyuz»
- Institute of Problems of Chemical Physics RAS
- Science Center in Chernogolovka RAS
- Edição: Volume 48, Nº 2 (2017)
- Páginas: 135-142
- Seção: Original Paper
- URL: https://journals.rcsi.science/0937-9347/article/view/247627
- DOI: https://doi.org/10.1007/s00723-016-0851-z
- ID: 247627
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Resumo
The swelling processes of rubbers on the basis of ethylene–propylene SKEPT-40, butadiene–nitrile SKN-18, and fluorine SKF-26 caoutchoucs in transformer oil GK were investigated by 1H nuclear magnetic resonance spectroscopy and 1H NMR relaxation techniques. The main rubber-swelling singularities were developed. It was shown that polymeric affinity to oil decreases in the next rubber row—ethylene–propylene, fluorine, and butadiene–nitrile. The oil molecular mobility is on the contrary increased in the same row. The surface NMR probe express test of oil amount in real production was introduced.
Sobre autores
Roman Bavin
FSUE FCDT « Soyuz»
Email: vitwolf@mail.ru
Rússia, Academician Zhukov str, 42, Moscow Region, Dzerzhinsky, 140090
Dmitry Furtsov
FSUE FCDT « Soyuz»
Email: vitwolf@mail.ru
Rússia, Academician Zhukov str, 42, Moscow Region, Dzerzhinsky, 140090
Vladimir Zabrodin
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Email: vitwolf@mail.ru
Rússia, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432
Victor Tarasov
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Email: vitwolf@mail.ru
Rússia, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432
Vitaly Volkov
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Autor responsável pela correspondência
Email: vitwolf@mail.ru
Rússia, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432