Measurement of Material Functions in Extensional Flow Using the Filament Stretch Rheometer

Henrik K. Rasmussen, Jens Kromann Nielsen, Philippe Laille, Ole Hassager

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

Abstract

The measurement of material functions other than startup and steady viscosity is demonstrated using the Filament Stretching Rheometer. This includes startup of uniaxial elongational flow (potentially until steady state) followed by stress relaxation, large amplitude oscillatory elongational flow imposed upon a constant strain rate uni axial elongation and startup of uniaxial elongational flow followed by biaxial squeezing. The used Filament Stretching Rheometer allows measurements on polymeric fluids (including polymeric melts) from room temperatures until 200°C.
Original languageEnglish
Title of host publicationPPS07 EA : PPS07 EA
Number of pages5
Volume1
Place of PublicationCopenhagen, Denmark
PublisherHexagon Holding ApS
Publication date2007
Edition1
Pages1-5
Publication statusPublished - 2007
EventEurope/Africa Regional Meeting Polymer Processing Society - Gothenburg, Sweden
Duration: 28 Aug 200730 Aug 2007

Conference

ConferenceEurope/Africa Regional Meeting Polymer Processing Society
Country/TerritorySweden
CityGothenburg
Period28/08/200730/08/2007

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