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Specific refractive index increments of ethylene–vinyl acetate copolymers in trichlorobenzene solutions at 145°C
Author(s) -
Bugada D. C.,
Gag R.,
Rudin A.
Publication year - 1987
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.1987.070340205
Subject(s) - copolymer , refractive index , ethylene vinyl acetate , ethylene , vinyl acetate , materials science , polymer chemistry , molar mass distribution , scattering , light scattering , size exclusion chromatography , analytical chemistry (journal) , chemistry , chromatography , optics , organic chemistry , polymer , composite material , catalysis , physics , optoelectronics , enzyme
Specific refractive index increments of ethylene/vinyl acetate copolymers have been masured in trichlorobenzene at 145°C. A relationship between these values and copolymer composition has been determined for use in light scattering measurements of weight‐average molecular weights of these materials. The data are also required for analysis of molecular weight distributions by size exclusion chromatography with light scattering detection.