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Association of ethylene vinyl acetate copolymer in dilute solutions. V. Stability and pour point depression to wax solutions
Author(s) -
Qian J. W.,
Li J.,
Zhou G. H.,
Qi G. R.
Publication year - 2000
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 - 10.1002/1097-4628(20001024)78:4<836::aid-app170>3.0.co;2-9
Subject(s) - copolymer , wax , vinyl acetate , polymer chemistry , viscometer , ethylene vinyl acetate , materials science , freezing point depression , chemical engineering , chemistry , thermodynamics , viscosity , polymer , composite material , freezing point , physics , engineering
The stability of two kinds of aggregation states of ethylene vinyl acetate (EVA) copolymer in dilute solution of 1,2‐dichloroethane has been investigated by viscometry. It was found that good storage‐time, shearing, and dilution resistance were displayed for both states of EVA molecule with intra‐ and interchain association. And for the pour point depression of wax solution doped with EVA, the EVA in intrachain aggregation state was better than the EVA in interchain aggregation state. © 2000 John Wiley & Sons, Inc. J Appl Polym Sci 78: 836–841, 2000