Time Dependent and Steady Uni-axial Elongational Viscosity

Jens K. Nielsen; Henrik Koblitz Rasmussen; Ole Hassager

Time Dependent and Steady Uni-axial Elongational Viscosity

Jens K. Nielsen
, Henrik Koblitz Rasmussen
, Ole Hassager

Department of Chemical and Biochemical Engineering

Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Here we present measurements of transient and steady uni-axial elongational viscosity, using the Filament Stretching Rheometer1 or FSR1 (see Fig. 1) of the following melts: Four narrow MMD polystyrene (PS) samples with weight-average molar mass Mw in the range of 50k to 390k. Three different bi-disperse samples, mixed from the narrow MMD PS. Two low-density polyethylene (LDPE) melts (Lupolen 1840D and 3020D). A steady-state viscosity was kept for 1-2.5 Hencky strain units in all measurements.

Original language	English
Title of host publication	Nordic Polymer Days, Book of Abstract
Publisher	Udefineret
Publication date	2005
Publication status	Published - 2005
Event	Nordic Polymer Days 2005 - Göteborg, Sweden Duration: 17 Aug 2005 → 19 Aug 2005

Conference

Conference	Nordic Polymer Days 2005
Country/Territory	Sweden
City	Göteborg
Period	17/08/2005 → 19/08/2005

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@inproceedings{845aa10a422f4566a70cd001d8445ac1,

title = "Time Dependent and Steady Uni-axial Elongational Viscosity",

abstract = "Here we present measurements of transient and steady uni-axial elongational viscosity, using the Filament Stretching Rheometer1 or FSR1 (see Fig. 1) of the following melts: Four narrow MMD polystyrene (PS) samples with weight-average molar mass Mw in the range of 50k to 390k. Three different bi-disperse samples, mixed from the narrow MMD PS. Two low-density polyethylene (LDPE) melts (Lupolen 1840D and 3020D). A steady-state viscosity was kept for 1-2.5 Hencky strain units in all measurements.",

author = "Nielsen, \{Jens K.\} and Rasmussen, \{Henrik Koblitz\} and Ole Hassager",

year = "2005",

language = "English",

booktitle = "Nordic Polymer Days, Book of Abstract",

publisher = "Udefineret",

note = "Nordic Polymer Days 2005 ; Conference date: 17-08-2005 Through 19-08-2005",

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TY - GEN

T1 - Time Dependent and Steady Uni-axial Elongational Viscosity

AU - Nielsen, Jens K.

AU - Rasmussen, Henrik Koblitz

AU - Hassager, Ole

PY - 2005

Y1 - 2005

N2 - Here we present measurements of transient and steady uni-axial elongational viscosity, using the Filament Stretching Rheometer1 or FSR1 (see Fig. 1) of the following melts: Four narrow MMD polystyrene (PS) samples with weight-average molar mass Mw in the range of 50k to 390k. Three different bi-disperse samples, mixed from the narrow MMD PS. Two low-density polyethylene (LDPE) melts (Lupolen 1840D and 3020D). A steady-state viscosity was kept for 1-2.5 Hencky strain units in all measurements.

AB - Here we present measurements of transient and steady uni-axial elongational viscosity, using the Filament Stretching Rheometer1 or FSR1 (see Fig. 1) of the following melts: Four narrow MMD polystyrene (PS) samples with weight-average molar mass Mw in the range of 50k to 390k. Three different bi-disperse samples, mixed from the narrow MMD PS. Two low-density polyethylene (LDPE) melts (Lupolen 1840D and 3020D). A steady-state viscosity was kept for 1-2.5 Hencky strain units in all measurements.

M3 - Article in proceedings

BT - Nordic Polymer Days, Book of Abstract

PB - Udefineret

T2 - Nordic Polymer Days 2005

Y2 - 17 August 2005 through 19 August 2005

ER -

Time Dependent and Steady Uni-axial Elongational Viscosity

Abstract

Conference

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