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Determination of Mark–Houwink constants for polystyrene and polyacrylonitrile terpolymers
Author(s) -
Dayal Umendra
Publication year - 1992
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.1992.070450114
Subject(s) - polyacrylonitrile , comonomer , polystyrene , polymer chemistry , acrylonitrile , styrene , gel permeation chromatography , materials science , sulfonic acid , intrinsic viscosity , copolymer , polymer , composite material
Mark–Houwink constants of polystyrene and polyacrylonitrile terpolymers containing acrylonitrile, methyl acrylate, and styrene sulfonic acid or methallyl sulfonic acid as the third comonomer have been calculated from gel permeation chromatography (GPC) and viscosity data. The data have been used to determine molecular weights of polyacrylonitrile terpolymers.