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Effects of state change of liquid crystalline polymer on dynamic visco-elasticity of its blends with polyethylene-terephthalate

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dc.title Effects of state change of liquid crystalline polymer on dynamic visco-elasticity of its blends with polyethylene-terephthalate en
dc.contributor.author Hashmi, S.A.R.
dc.contributor.author Kitano, Takeshi
dc.relation.ispartof Applied Rheology
dc.identifier.issn 1430-6395 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2007
utb.relation.volume 17
utb.relation.issue 6
dc.citation.spage 64510
dc.type article
dc.language.iso en
dc.publisher Kerschensteiner Verlag GmbH en
dc.identifier.doi 10.3933/ApplRheol-17-64510
dc.relation.uri http://www.ar.ethz.ch/cgi-bin/AR/view?DOI=10.3933/ApplRheol-17-64510
dc.subject LCP/PET blend en
dc.subject storage modulus en
dc.subject loss modulus en
dc.subject dynamic viscosity en
dc.description.abstract The dynamic viscoelastic properties of liquid crystalline polymer (LCP) and polyethylene terephthalate (PET) blends were studied at two different temperatures: 265 degrees C at which LCP was in solid state and 285 degrees C at which LCP was in molten state. The PET was in molten state at both the temperatures. The storage modulus, G ', loss modulus, G '', dynamic viscosity, eta ', of blends with different compositions were evaluated and compared. The morphology of these samples was studied using scanning electron microscope, which exhibited composition dependency. A maxima was observed in the viscosity versus composition plot corresponding to 90/10 LCP/PET blend at 285 degrees C. The G ' versus G '' plots demonstrated the composition dependency of LCP/PET blends. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1002117
utb.identifier.obdid 16053384
utb.identifier.scopus 2-s2.0-39549120881
utb.identifier.wok 000252563100010
utb.source j-wok
dc.date.accessioned 2011-08-16T15:06:31Z
dc.date.available 2011-08-16T15:06:31Z
utb.contributor.internalauthor Kitano, Takeshi
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