2018 | OriginalPaper | Buchkapitel
Tube Models for Nonlinear Viscoelasticity of Linear and Branched Polymers
verfasst von : John M. Dealy, Ronald G. Larson
Erschienen in: Structure and Rheology of Molten Polymers
Verlag: Carl Hanser Verlag GmbH & Co. KG
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This chapter presents tube-based theories of nonlinear rheology. In principle, a successful theory for the nonlinear rheology of polymer melts must incorporate all the effects described in Chapters 6 to 9 for linear rheology, as well as the relaxation and flow phenomena peculiar to the nonlinear regime described in Chapter 10. The difficulty of the task of developing theories for nonlinear rheology is such that no completely general molecular theory is available at present.