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A comparison of theoretical predictions and experimental evidences of miscibility for poly(ethylene oxide)‐based blends
Author(s) -
Cimmino S.,
Martuscelli E.,
Saviano M.,
Silvestre C.
Publication year - 1990
Publication title -
makromolekulare chemie. macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 0258-0322
DOI - 10.1002/masy.19900380106
Subject(s) - miscibility , ethylene oxide , hildebrand solubility parameter , materials science , solubility , oxide , solvent , thermodynamics , flory–huggins solution theory , polymer chemistry , poly ethylene , casting , methyl methacrylate , chemical engineering , ethylene , poly(methyl methacrylate) , chemistry , organic chemistry , copolymer , polymer , composite material , physics , catalysis , engineering , metallurgy
Mixtures of poly(ethylene oxide)/atactic poly(methyl methacrylate) (PEO/At‐PMMA) blends and poly(ethylene oxide)/poly(ethylene‐co‐vinylacetate) (PEO/EVAc‐1) blends were prepared by casting from a common solvent and were found miscible. The applications of the Solubility Parameter Theory, Patterson Theory and the Equation of State Theory of Flory are reported. The miscibility predictions obtained are discussed and compared to experimental miscibility evidence.