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On the effect of pressure on the shear and elongational viscosities of polymer melts

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    0105562 - UH-J 20043064 RIV US eng J - Journal Article
    Sedláček, T. - Zatloukal, M. - Filip, Petr - Boldizar, A. - Sáha, P.
    On the effect of pressure on the shear and elongational viscosities of polymer melts.
    [K vlivu tlaku na smykovou a elongační viskozitu polymerních tavenin.]
    Polymer Engineering and Science. Roč. 44, č. 7 (2004), s. 1328-1337. ISSN 0032-3888. E-ISSN 1548-2634
    R&D Projects: GA AV ČR IAA2060202
    Institutional research plan: CEZ:AV0Z2060917
    Keywords : polymer melts * shear flow * White-Metzner model
    Subject RIV: BK - Fluid Dynamics
    Impact factor: 1.224, year: 2004

    The effect of pressure and temperature on the shear and elongational deformation rate-dependent viscosities has been experimentally investigated for several polymers (HDPE, LDPE, LLDPE, PP, PC, PMMA, and PS) on a capillary rheometer with a back-pressure device

    Pomocí speciálně upraveného kapilárního reometru byl experimentálně zkoumán vliv tlaku a teploty na smykovou a elongační viskozitu pro vybrané polymerní materiály
    Permanent Link: http://hdl.handle.net/11104/0012801
     
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