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6.3.4.4Retardation time spectrum

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When describing the behavior of real polymers, it is important to take into account that the molecules do not have a single molar mass only since they may have a more or less wide molar mass distribution (MMD). Therefore a retardation time spectrum should be given preference, since here, a single retardation time only is not sufficient for an appropriate analysis.


Figure 6.10: Generalized Kelvin/Voigt model

The Rheology Handbook

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