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    刘结平, 莫志深. 聚氧乙烯／聚酚氧共混体系的结晶行为及相容性研究[J]. 功能高分子学报, 1990, 3(1): 53-58.
    引用本文: 刘结平, 莫志深. 聚氧乙烯／聚酚氧共混体系的结晶行为及相容性研究[J]. 功能高分子学报, 1990, 3(1): 53-58.
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    Miscibmty and Crystallizattion Kinetics of PEO(poly(ethylene oxide)) / PH(poly(hydroxy ether) of bisphenol A)) Blends[J]. Journal of Functional Polymers, 1990, 3(1): 53-58.
    Citation: Miscibmty and Crystallizattion Kinetics of PEO(poly(ethylene oxide)) / PH(poly(hydroxy ether) of bisphenol A)) Blends[J]. Journal of Functional Polymers, 1990, 3(1): 53-58.
    shu

    聚氧乙烯／聚酚氧共混体系的结晶行为及相容性研究

    Miscibmty and Crystallizattion Kinetics of PEO(poly(ethylene oxide)) / PH(poly(hydroxy ether) of bisphenol A)) Blends

      摘要
    • 摘要: 对聚氧化乙烯/聚酚氧(PEO/PH)共混体系的研究表明,随共混体系中非晶组份PH含量的增加,Avrami指数n值由2.0～2.3变为1.5～2.0,体系的结晶由盘状生长转化为纤维状生长;成核方式由方式Ⅰ转化为方式Ⅱ.PEO/PH共混体系的平衡熔点随PH含量的增加而降低,相互作用能量密度B=-1.46cal/mol,说明体系是互容的。

       

      Abstract: Miscibility and crystallization behavior of solution-cast films of PEO/PH blends have heen investigated by using differential scanning calorimetry and polarizing microscope. As a function of composition and temperature, the values of Avrami exponent are n

       

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