Temperature Dependence of Interfacial Tension of Demixed Polymer Blend Melts: Polystyrene/Poly(dimethylsiloxane)s.

DOI Web Site 参考文献26件
  • Nose Takuhei
    Department of Polymer Chemistry, Tokyo Institute of Technology

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タイトル別名
  • Temperature Dependence of Interfacial T

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Interfacial tension of polystyrene/poly(dimethylsiloxane) blends with different molecular weights have been measured as a function of temperature by sessile drop method. The results are described as a scaled relation of reduced interfacial tension vs. reduced segregation strength, χ⁄χc−1, where χ is the segmental interaction parameter and χc is χ at the critical temperature. The scaled relation is discussed on the basis of mean-field theory, and a semi-empirical expression has been presented for the scaled relation covering a wide temperature range.

収録刊行物

  • Polymer Journal

    Polymer Journal 29 (3), 218-223, 1997

    The Society of Polymer Science, Japan

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