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Rheological properties of carbon fibre filled low-density polyethylene under the parallel steady and oscillatory shear flows

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dc.title Rheological properties of carbon fibre filled low-density polyethylene under the parallel steady and oscillatory shear flows en
dc.contributor.author Hausnerová, Berenika
dc.contributor.author Zdražilová, Natálie
dc.contributor.author Kitano, Takeshi
dc.contributor.author Sáha, Petr
dc.relation.ispartof Polimery
dc.identifier.issn 0032-2725 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2006
utb.relation.volume 51
utb.relation.issue 1
dc.citation.spage 33
dc.citation.epage 41
dc.type article
dc.language.iso en
dc.publisher Industrial Chemistry Research Institute (ICRI) en
dc.subject low-density polyethylene en
dc.subject carbon fibre en
dc.subject fibre filled system en
dc.subject superposed flow en
dc.subject parallel superposition en
dc.subject steady shear flow en
dc.subject oscillatory flow en
dc.description.abstract Investigations of the flow properties of low-density polyethylene compounded with carbon fibre under the parallel superposed steady and oscillatory shear flows were performed. The effect of the steady shear on the viscoelastic properties as well as the effect of fibre content on the superposed flow properties were discussed. Overall, superposed flow conditions enhanced viscoelastic response (dynamic viscosity, storage modulus) of the filled systems. The critical angular frequency, where phase angle becomes 90 degrees and storage modulus decreases sharply to zero, was found to be largely dependent on the volume fraction of fibre, regardless of the superposed shear rate. Whereas superposed flow properties of the pure PE melt changed monotonously, those of the composites showed peaks in corresponding dependencies, even if under simple shear flows they behaved in the similar manner as PE matrix. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1002068
utb.identifier.obdid 43865431
utb.identifier.scopus 2-s2.0-30644464412
utb.identifier.wok 000234219900005
utb.identifier.coden POLIA
utb.source j-wok
dc.date.accessioned 2011-08-16T15:06:21Z
dc.date.available 2011-08-16T15:06:21Z
utb.contributor.internalauthor Hausnerová, Berenika
utb.contributor.internalauthor Zdražilová, Natálie
utb.contributor.internalauthor Sáha, Petr
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