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Rheological studies of cellulose derivatives solutions
Author(s) -
Dayan S.,
Gilli J. M.,
Sixou P.
Publication year - 1983
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.1983.070280424
Subject(s) - trifluoroacetic acid , rheology , cellulose , degradation (telecommunications) , materials science , cellulose acetate , liquid crystal , phase transition , polymer chemistry , phase (matter) , chemical engineering , chemistry , organic chemistry , thermodynamics , composite material , telecommunications , physics , optoelectronics , computer science , engineering
The rheological behavior of solutions of cellulose derivatives, acetate, and hydroxypropyl was studied as a function of different parameters; molecular weight, concentration,…, at T = 25°C in the vicinity of the liquid crystal phase transition. A variation of the strain rate sensitivity parameter with concentration is found. A degradation of the solution in trifluoroacetic acid is demonstrated.