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A rheological model of viscose rayon
Author(s) -
Aksan Stanisława,
Żurek Witold
Publication year - 1975
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.1975.070191117
Subject(s) - viscose , rheology , elasticity (physics) , materials science , polymer science , composite material
In viscose rayon samples subjected to cyclic loading the phenomenon of supertension was observed as a variation of the linear elasticity limit in the consecutive cycles. To enable a mathematical description of this phenomenon a rheological model with an inertional‐frictional element was devised. The curves calculated on the basis of the model well approximated the experimental results.