Dissipative Processes in Filled Acrylate Polymers with Different Elasticitiesстатья
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Дата последнего поиска статьи во внешних источниках: 12 января 2022 г.
Аннотация:Dissipative processes occurring in filled acrylate polymers in the temperature range from –150 to+150°С are studied in comparison with unfilled systems. It is shown that at positive temperatures dissipativeα- and β-processes are characterized by a relaxation mechanism due to a rearrangement of links and segmentsin the presence of a filler. At negative temperatures, they are characterized by the phase mechanism of theμ-process due to the formation of different forms of ice and a destruction of the polymer structure duringfreezing, which are most pronounced in the filled systems.