Filament stretching rheometry of polymer melts

Ole Hassager, Jens Kromann Nielsen, Henrik Koblitz Rasmussen

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

The Filament Stretching Rheometry (FSR) method developed by Sridhar, McKinley and coworkers for polymer solutions has been extended to be used also for polymer melts. The design of a melt-FSR will be described and differences to conventional melt elongational rheometers will be pointed out. Results for LDPE up to 7 Hencky strain units show a maximum in the transient elongational viscosity followed by a steady stress. Also results for monodisperse PS fractions will be shown and discussed.
Original languageEnglish
Title of host publicationCONFERENCE ON “EXTENSIONAL FLOW”
EditorsK. Walters
PublisherUdefineret
Publication date2005
Publication statusPublished - 2005
EventConference on Extensional Flow - University of Wales, Cardiff, United Kingdom
Duration: 21 Mar 200523 Mar 2005

Conference

ConferenceConference on Extensional Flow
LocationUniversity of Wales
CountryUnited Kingdom
CityCardiff
Period21/03/200523/03/2005

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