Determination of Polybutadiene Unsaturation Content in Thermal and Thermo-Oxidative Degradation Processes by NMR

The unsaturation content of various polybutadiene (PBD) types of 1,4-cis, 1,4-trans and 1,2-vinyl isomers with different molecular weights was investigated. An important parameter for unsaturation content of polybutadiene would be the determination of olefnic and aliphatic contents for three types o...

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Bibliographic Details
Main Author: Farshid Ziaee
Format: Article
Language:fas
Published: Iran Polymer and Petrochemical Institute 2013-01-01
Series:علوم و تکنولوژی پلیمر
Subjects:
NMR
Online Access:http://jips.ippi.ac.ir/article_603_8d04f2b16d32f57b97da2728b78c6fd3.pdf