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Rheology of dispersions of poly(vinyl chloride) with liquid rubbers
Author(s) -
Drag Jiří,
Šimoník Josef
Publication year - 1986
Publication title -
journal of vinyl technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.295
H-Index - 35
eISSN - 1548-0585
pISSN - 0193-7197
DOI - 10.1002/vnl.730080408
Subject(s) - polybutadiene , acrylonitrile , rheology , materials science , natural rubber , vinyl chloride , hildebrand solubility parameter , composite material , polymer science , polymer chemistry , polymer , copolymer
The effect of polybutadiene and butadiene‐acrylonitrile rubbers on the rheological properties of PVC plastisols was studied. The results obtained show that the flow properties of these blends can be described by the Ostwald‐de Weale equation. Parameters of this equation depend on the amount of rubber in the blend and its solubility parameter which can be derived from the rubber structure.