Determining the Elastic Properties of Modified Polystyrenes by Sound Velocity Measurements

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dc.contributor.authorOral, Imran
dc.contributor.authorGuzel, Hatice
dc.contributor.authorAhmetli, Gulnare
dc.contributor.authorGur, C. Hakan
dc.date.accessioned2020-03-26T18:14:08Z
dc.date.available2020-03-26T18:14:08Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe effect of the binding of various polyfunctional groups to polystyrene's (PS's) aromatic ring on the elastic properties of the PS were investigated by an ultrasonic method. Various sets of samples were prepared by chemical modification of pure PSs having different molecular weights with SA, maleic anhydride, and phthalic anhydride. The ultrasonic wave velocities of modified PSs were measured with the pulse-echo method at room temperature by a computer-controlled analyzer and a digital oscilloscope. The values of the acoustic impedance, Poisson's ratio, and elasticity constants of the samples were calculated by the measured values of the densities and sound velocities. The longitudinal and shear wave velocities and the values of all elastic constants increased with chemical modification of the pure PS. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 121: 3425-3432, 2011en_US
dc.description.sponsorshipSelcuk University Scientific Research FoundationSelcuk University [08101027]; Selcuk University, TurkeySelcuk Universityen_US
dc.description.sponsorshipContract grant sponsor: Selcuk University Scientific Research Foundation; contract grant number: Project 08101027.; The authors are grateful for the support provided by Selcuk University, Turkey.en_US
dc.identifier.doi10.1002/app.33860en_US
dc.identifier.endpage3432en_US
dc.identifier.issn0021-8995en_US
dc.identifier.issn1097-4628en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage3425en_US
dc.identifier.urihttps://dx.doi.org/10.1002/app.33860
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26319
dc.identifier.volume121en_US
dc.identifier.wosWOS:000291613900039en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWILEYen_US
dc.relation.ispartofJOURNAL OF APPLIED POLYMER SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectmechanical propertiesen_US
dc.subjectmodificationen_US
dc.subjectpolystyreneen_US
dc.titleDetermining the Elastic Properties of Modified Polystyrenes by Sound Velocity Measurementsen_US
dc.typeArticleen_US

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