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Tlakové závislosti viskozity nanokompozitů

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dc.title Tlakové závislosti viskozity nanokompozitů cs
dc.title Pressure dependent viscosity of Surlyn/montmorillonite nanocomposite en
dc.contributor.author Sedláček, Tomáš
dc.contributor.author Lengálová, Anežka
dc.contributor.author Zatloukal, Martin
dc.contributor.author Filip, Petr
dc.contributor.author Sáha, Petr
dc.relation.ispartof Plastics, Rubber and Composites: Macromolecular Engineering
dc.identifier.issn 1465-8011 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2004
utb.relation.volume 33
utb.relation.issue 7
dc.citation.spage 299
dc.citation.epage 303
dc.type article
dc.language.iso en
dc.publisher Maney Publishing en
dc.subject tlakový koeficient cs
dc.subject smyková viskozita cs
dc.subject elongační viskozita cs
dc.subject nanokompozity cs
dc.subject pressure coefficient en
dc.subject shear viscosity en
dc.subject elongational viscosity en
dc.subject nanocomposites en
dc.description.abstract V této práci byly studovány tlakové závislosti smykové a elongační viskozity nanokompozitu na bázi Surlynu a montmorillonitu a to na základě tlakového koeficientu. Bylo zjištěno, že tlakový koeficient klesá s rostoucím podílem nanoplniva. cs
dc.description.abstract Nanocomposites of extrusion-type Surlyn ionomer and intercalated sodium-type montmorillonite were compounded on a KO-kneader and measured on a modified capillary rheometer for strain rate versus pressure dependencies of shear and elongational viscosities for various clay concentrations. The modified White-Metzner model was employed to simultaneously fit the viscosity data and determine pressure coefficients en
dc.description.abstract these have been found to decrease with the loading level of the nanocomposites. Increasing relaxation times with rising filler content indicate earlier onset of non-Newtonian behaviour under shearing, and hardening at strain. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1000381
utb.identifier.rivid RIV/70883521:28110/04:63502696
utb.identifier.obdid 12052474
utb.identifier.scopus 2-s2.0-15244343353
utb.identifier.wok 000228013200006
utb.source j-riv
utb.contributor.internalauthor Sedláček, Tomáš
utb.contributor.internalauthor Lengálová, Anežka
utb.contributor.internalauthor Zatloukal, Martin
utb.contributor.internalauthor Sáha, Petr
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