Abstract
The startup and steady uniaxial elongational viscosity have been measured for three bidisperse
polystyrene (PS) melts, consisting of blends of monodisperse PS with molecular weights of 52 kg/mole or
103 kg/mole and 390 kg/mole. The bidisperse melts have a maximum in the steady elongational viscosity,
of up to a factor of 7 times the Trouton limit of 3 times the zero-shear viscosity.
Original language | English |
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Title of host publication | PPS-22 Proceedings |
Number of pages | 2 |
Place of Publication | Yamagata, Japan |
Publisher | PPS |
Publication date | 2006 |
Publication status | Published - 2006 |
Event | 22nd Annual Meeting Polymer Processing Society - Yamagata, Japan Duration: 2 Jul 2006 → 6 Jul 2006 Conference number: 22 |
Conference
Conference | 22nd Annual Meeting Polymer Processing Society |
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Number | 22 |
Country/Territory | Japan |
City | Yamagata |
Period | 02/07/2006 → 06/07/2006 |