Relaxation phenomena in polyvinyl alcohol

Dissipative effects are investigated by means of relaxation spectrometry in films of polyvinyl alcohol with various molecular weight and hydration degree. Peaks of mechanical loss reveal two relaxation transitions (α- and β-peaks) and one first order phase transition (δ-peak). It is found that decre...

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Bibliographic Details
Main Authors: А. А. Kukhtenkova, V. A. Lomovskoy, K. I. Gorbatenko
Format: Article
Language:Russian
Published: MIREA - Russian Technological University 2015-02-01
Series:Тонкие химические технологии
Subjects:
Online Access:https://www.finechem-mirea.ru/jour/article/view/223