Quantitative analysis of isoprene units in natural rubber and synthetic polyisoprene using 1H-NMR spectroscopy with an internal standard

© 2015 Elsevier Ltd. All rights reserved. Isoprene units in natural rubber (NR) and its synthetic analogues were quantified by1H-NMR spectroscopy using polyethylene glycol (PEG) as an internal standard. The effect of PEG and rubber concentrations, molar ratio of rubber/PEG, measuring temperature and...

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Bibliographic Details
Main Authors: Surakit Tuampoemsab, Adun Nimpaiboon, Jitladda T. Sakdapipanich
Other Authors: King Mongkut's University of Technology North Bangkok
Format: Article
Published: 2018
Subjects:
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/35778
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Institution: Mahidol University