Email this article Selection of a Relaxation Function to Describe the Dissipative α-Relaxation Process in Latex Polymers
- Authors: Aslamazova T.R.1, Lomovskoi V.A.1, Kotenev V.A.1, Tsivadze A.Y.1
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Affiliations:
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Issue: Vol 55, No 1 (2019)
- Pages: 95-101
- Section: New Substances, Materials, and Coatings
- URL: https://journals.rcsi.science/2070-2051/article/view/204810
- DOI: https://doi.org/10.1134/S2070205119010040
- ID: 204810
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Abstract
Discrete relaxation times D(τ) in latex polymers are calculated using the phenomenological model of a standard linear body and continuous relaxation time spectra H(τ) involving the Kohlrausch function in the temperature range from –150 to +250°C. The higher relaxation inhomogeneity of the modified polymers confirms the previously obtained experimental data on its estimates across the width of the continuous spectrum of relaxation times with the involvement of dependence λ/λmax = f {(Т – Тmax)/Тmax}.
About the authors
T. R. Aslamazova
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Author for correspondence.
Email: t.aslamazova@yandex.ru
Russian Federation, Moscow, 119071
V. A. Lomovskoi
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: t.aslamazova@yandex.ru
Russian Federation, Moscow, 119071
V. A. Kotenev
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: t.aslamazova@yandex.ru
Russian Federation, Moscow, 119071
A. Yu. Tsivadze
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: t.aslamazova@yandex.ru
Russian Federation, Moscow, 119071
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