Email this article The Oil-Swelling Processes Characterization in Rubbers Studied by 1H NMR Relaxation
- Authors: Bavin R.R.1, Furtsov D.I.1, Zabrodin V.A.2,3, Tarasov V.P.2,3, Volkov V.I.2,3
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Affiliations:
- FSUE FCDT « Soyuz»
- Institute of Problems of Chemical Physics RAS
- Science Center in Chernogolovka RAS
- Issue: Vol 48, No 2 (2017)
- Pages: 135-142
- Section: 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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Abstract
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.
About the authors
Roman R. Bavin
FSUE FCDT « Soyuz»
Email: vitwolf@mail.ru
Russian Federation, Academician Zhukov str, 42, Moscow Region, Dzerzhinsky, 140090
Dmitry I. Furtsov
FSUE FCDT « Soyuz»
Email: vitwolf@mail.ru
Russian Federation, Academician Zhukov str, 42, Moscow Region, Dzerzhinsky, 140090
Vladimir A. Zabrodin
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Email: vitwolf@mail.ru
Russian Federation, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432
Victor P. Tarasov
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Email: vitwolf@mail.ru
Russian Federation, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432
Vitaly I. Volkov
Institute of Problems of Chemical Physics RAS; Science Center in Chernogolovka RAS
Author for correspondence.
Email: vitwolf@mail.ru
Russian Federation, Academician Semenov Avenue, 1, Moscow Region, Chernogolovka, 142432; Lesnaya str,. Moscow Region, Chernogolovka, 9142432
