Abstract
We have used1H NMR spectroscopy to study commercial samples of chloro-substituted and bromo-substituted butyl rubbers. We propose calculation formulas for quantitative determination of the main forms in halobutyl rubber (1,4-isoprene, exo form) and its characteristics: unsaturation level, halogen content in the isoprene units. We show that it is possible to determine the main structural characteristics of bromobutyl rubber in the presence of filler.
| Original language | English |
|---|---|
| Pages (from-to) | 465-469 |
| Number of pages | 5 |
| Journal | Journal of Applied Spectroscopy |
| Volume | 82 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Jul 2015 |
Keywords
- filler
- halogen content
- halogenated butyl rubber
- NMR spectroscopy
- structural characteristics
- unsaturation level
ASJC Scopus subject areas
- Spectroscopy
- Condensed Matter Physics
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Smolentseva, I. I., Mashukov, V. I., & Korotkova, E. I. (2015). Determination of Unsaturation Level, Halogen Content, and Main Forms of Isoprene Units in Halogenated Butyl Rubbers by 1H NMR Spectroscopy. Journal of Applied Spectroscopy, 82(3), 465-469. https://doi.org/10.1007/s10812-015-0131-y