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Theoretical Foundations of Chemical Engineering

, Volume 52, Issue 6, pp 929–934 | Cite as

Local Dissipation Relaxation Processes in Modified Latex Polymer under Negative Temperatures

  • T. R. AslamazovaEmail author
  • V. A. Kotenev
  • N. Yu. Lomovskaya
  • V. A. Lomovskoy
  • S. A. Mazurina
  • A. Yu. Tsivadze
Article
  • 15 Downloads

Abstract—

Dynamic mechanical relaxation spectroscopy is used to study local dissipation processes of μ‑relaxation occurring in a modified latex polymer in the negative temperature range with account for their pretreatment in the freezing–thawing mode. The differential processing of temperature–frequency dependences is performed to identify the regions of their manifestation. The maximums of local dissipation processes due to the change in the relaxation structure and elastic properties of the polymer in the presence of the modifier are detected.

Keywords:

relaxation water solubility latex dissipation processes modification polymer structure modulus defect differential dependences 

Notes

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • T. R. Aslamazova
    • 1
    Email author
  • V. A. Kotenev
    • 1
  • N. Yu. Lomovskaya
    • 1
  • V. A. Lomovskoy
    • 1
  • S. A. Mazurina
    • 1
  • A. Yu. Tsivadze
    • 1
  1. 1.Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of SciencesMoscowRussia

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