z-logo
Premium
Viscosity of concentrated polymer solutions. II. Application of a free‐volume treatment to solutions of poly(vinyl chloride) in cyclohexanone and to other polymer solutions
Author(s) -
Pezzin G.
Publication year - 1966
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.1966.070100102
Subject(s) - cyclohexanone , diluent , vinyl chloride , viscosity , polymer , volume (thermodynamics) , intrinsic viscosity , polymer chemistry , materials science , relative viscosity , thermodynamics , chloride , chemical engineering , chemistry , organic chemistry , composite material , copolymer , physics , engineering , catalysis
The Kelley‐Bueche free‐volume treatment of the viscosity of polymeric solutions has been applied to the previously reported data on poly(vinyl chloride)‐cyclohexanone solutions and to several other polymer‐diluent systems. It has been shown that the theoretical equations, based on the assumption of the additivity of free volumes of the components, are capable of predicting with remarkable accuracy the concentration, temperature, and molecular weight dependence of the viscosity of the investigated solutions over very large ranges of the variables.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here