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Equation‐of‐state parameters of poly(vinyl acetate) as function of molecular weight
Author(s) -
Casarino P.,
Brunacci A.,
Pedemonte E.
Publication year - 1995
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.1995.021960916
Subject(s) - vinyl acetate , polymer chemistry , thermodynamics , equation of state , volume (thermodynamics) , thermal expansion , function (biology) , pressure coefficient , chemistry , materials science , polymer , organic chemistry , physics , evolutionary biology , biology , copolymer
Specific volume, thermal expansion coefficient and thermal pressure coefficient are measured for poly(vinyl acetate) of different molecular weights. From these data the Flory equation‐of‐state characteristic parameters v * , T * and p * are determined. Comments on theoretical expectations and experimental behaviour are made.