SPECTRUM OF RELAXATION PROCESSES OF POLYBROMOPRENE

Authors

  • Yu. S. Babayan Yerevan State University, Goris State University, Armenia
  • G. T. Ovanesov Yerevan State University, Goris State University, Armenia
  • Z. A. Grigoryan Yerevan State University, Goris State University, Armenia

DOI:

https://doi.org/10.46991/PYSU:A/2008.42.2.070

Keywords:

polybromoprene, dipol-segmental mobility, overmolecular structure, macromolecular parts, intercrystalline fields

Abstract

Relaxation processes are typical for polybromoprene, which are connected with the dipol-segmental mobility (α-processes), dipol-group (β-processes) and by chemical structure (γ-processes). In addition to these basic relaxation processes in certain conditions, other processes, which are connected with the overmolecular structure of the polymer, show themselves as well. These relaxation processes reflect the cooperativeness of thermal molecular mobility of separate types of macromolecular parts of intercrystalline fields. They are also connected with the mobility of kinetic elements of macromolecules of the amorphous polymer, which save information about the crystal condition.

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Published

2023-09-19

How to Cite

Babayan, Y. S., Ovanesov, G. T., & Grigoryan, Z. A. (2023). SPECTRUM OF RELAXATION PROCESSES OF POLYBROMOPRENE. Proceedings of the YSU A: Physical and Mathematical Sciences, 42(2 (216), 70–73. https://doi.org/10.46991/PYSU:A/2008.42.2.070

Issue

Section

Physics

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