A correlation between critical end-to-end distance for entanglements and molecular chain diameter of polymers

作者: Yong-Hua Zang , Pierre J. Carreau

DOI: 10.1002/APP.1991.070420721

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摘要: The critical molecular weight Mc of 36 flexible and semirigid polymers has been studied. A unique correlation between the end-to-end distance 〈Rc〉 for entanglements average polymer chain diameter D is found. This discussed in light reptation concept.

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