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Relation between dynamic mechanical properties and dye diffusion behavior in acrylic fibers from polymer blends
Author(s) -
Bryant Y. G.,
Murayama T.
Publication year - 1979
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1979.070241207
Subject(s) - diffusion , viscoelasticity , materials science , acrylic polymer , polymer , composite material , polymer chemistry , thermodynamics , physics , monomer
The extension of the relation between the dynamic viscoelastic parameters (“ E ” and tan δ) and diffusion coefficient ( D ) to modified acrylic blend fibers indicates that the dependence of dye diffusion on polymer chain mobility is a general phenomenon not limited to a single component system. The relationship of D to mechanical properties permits one to “tailor” fibers with good mechanical properties while maintaining adequate dye‐diffusion behavior.