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/λ_max on the temperature ratio (Т – Т_max)/Т_max. The α-relaxation intensity is determined using the internal friction spectrum recorded by dynamic relaxation spectroscopy.

中文翻译：

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丙烯酸乳胶聚合物中弛豫过程的理论分析

摘要

基于聚合物结构的弛豫微异质性的理论计算，对高弹性胶乳聚合物中的耗散过程进行了分析。的微观不均一从耗散强度比的依赖性图形评价λ/λ_最大的温度比（Т - Т_最大值）/ Т_最大。α松弛强度是使用由动态弛豫光谱法记录的内部摩擦谱来确定的。