Abstract
Dissipative processes in highly elastic latex polymers have been analyzed based on a theoretical calculation of the relaxation microheterogeneity of polymer structures. The microheterogeneity is evaluated graphically from the dependence of the dissipation intensity ratio λ/λmax on the temperature ratio (Т – Тmax)/Тmax. The α-relaxation intensity is determined using the internal friction spectrum recorded by dynamic relaxation spectroscopy.
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Funding
This work was supported by the Program of the Presidium of the Russian Academy of Sciences “Physicochemical Foundations of Highly Efficient Methods of Producing Multilayer Nanoparticles and Film Nanocomposites with Pronounced Functional (Protective, Mechanical, etc.) Properties.”
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Translated by V. Glyanchenko
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Aslamazova, T.R., Kotenev, V.A., Lomovskaya, N.Y. et al. Theoretical Analysis of Relaxation Processes in Acrylate Latex Polymers. Theor Found Chem Eng 54, 139–144 (2020). https://doi.org/10.1134/S0040579520010029
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DOI: https://doi.org/10.1134/S0040579520010029