Nanoclay dispersion into a thermosetting binder using sonication and intensive mixing methods

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dc.contributor.authorKahraman, Havva Tutar
dc.contributor.authorGevgilili, Halil
dc.contributor.authorKalyon, Dilhan M.
dc.contributor.authorPehlivan, Erol
dc.date.accessioned2020-03-26T18:42:36Z
dc.date.available2020-03-26T18:42:36Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractSuspensions of epoxy with 10% by weight of organomodified montmorillonite clay [Cloisite 30B], prepared by two different methods, viz. intensive batch mixing and sonication, were investigated. The characterization of linear viscoelastic material functions of the suspension using small-amplitude oscillatory shear during processing enabled the assessments of the dispersion capabilities of the two mixing methods. Thermal imaging was used to monitor the temperature distributions generated during mixing. Sonication was determined to be more effective in the dispersion of the clay into the epoxy resin than the intensive batch mixing process, as revealed by the significant increase of the dynamic properties upon sonication, which suggested that some degree of intercalation and exfoliation had taken place during sonication. The use of the linear viscoelastic material functions thus provided a relatively easy to implement method for the analysis of the dispersion effectiveness of the different processing methods and operating conditions. (c) 2012 Wiley Periodicals, Inc.en_US
dc.description.sponsorshipNational Science Foundation through NSFNational Science Foundation (NSF) [DMR-0922522]en_US
dc.description.sponsorshipThe authors thank Dr. Tsengming (Alex) Chou and Mr. Emre Firlar for their collaboration in TEM and SEM imaging. The SEM resources that were used were partially funded by the National Science Foundation through NSF Grant DMR-0922522.en_US
dc.identifier.doi10.1002/app.38867en_US
dc.identifier.endpage1783en_US
dc.identifier.issn0021-8995en_US
dc.identifier.issn1097-4628en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1773en_US
dc.identifier.urihttps://dx.doi.org/10.1002/app.38867
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29668
dc.identifier.volume129en_US
dc.identifier.wosWOS:000319275700015en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWILEY-BLACKWELLen_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.subjectclayen_US
dc.subjectepoxyen_US
dc.subjectintensive mixingen_US
dc.subjectsonicationen_US
dc.subjectrheologyen_US
dc.subjectthermosetsen_US
dc.subjectviscosity and viscoelasticityen_US
dc.titleNanoclay dispersion into a thermosetting binder using sonication and intensive mixing methodsen_US
dc.typeArticleen_US

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