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Practical evaluation of the [η]– M relationship. II. Estimation of K θ values of polymer solutions
Author(s) -
Van Krevelen D. W.,
Hoftyzer P. J.
Publication year - 1967
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.1967.070110804
Subject(s) - polymer , chain (unit) , intrinsic viscosity , stiffness , viscosity , atom (system on chip) , thermodynamics , materials science , polymer science , polymer chemistry , mathematics , chemistry , physics , computer science , composite material , quantum mechanics , embedded system
A method is proposed for the prediction of the intrinsic viscosity of θ solutions, based upon the constitution of the dissolved polymer. The method makes use of additive values for constitutional groups to calculate a quantity that represents the specific chain stiffness per main chain atom.