Study of the thermal characteristics of cyclopropane derivatives of syndiotactic 1,2-polybutadiene

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Doklady Bashkirskogo Universiteta. 2019. Volume 4. No. 6. pp. 602-607.

Authors

Glazyrin A. B.*
Bashkir State University
32 Zaki Validi Street, 450076 Ufa, Republic of Bashkortostan, Russia

Abstract

The thermal characteristics of cyclopropane derivatives of syndiotactic 1,2-polybutadiene (1,2-SPB) with various degrees of functionalization were studied. It was shown that an increase in the content of cyclopropane groups in macromolecules is accompanied by a decrease in thermal stability and a decrease in the effective activation energy of the process of destruction of modified polybutadiene. The cyclopropane derivatives of 1,2-SPB are characterized by a high decomposition enthalpy, which opens up the possibility of obtaining energy-intensive materials on their basis.

Keywords

  • syndiotactic 1,2-polybutadiene
  • modification
  • cyclopropane derivatives
  • thermal analysis
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