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Recoverable Extensional Flow of Polymer Melts and Its Relevance for Processing
2020
Polymers
While the uniaxial elongational viscosity is widely investigated, and its relevance for processing is described in the literature, much less has been published on the recoverable extensional flow of polymer melts. This paper presents a short overview of the dependencies of the recoverable elongation on the molecular structure of a polymer, and on some experimental parameters. Its main focus lies on the discussion of processing operations and applications that are largely affected by the elastic
doi:10.3390/polym12071512
pmid:32650370
fatcat:qmckgaow5zfz5j53po3kmbrhli