Effects of extrusion conditions on the properties of recycled poly(ethylene terephthalate)/nanoclay nanocomposites prepared by a twin-screw extruder

dc.creatorGiraldi, ALFDM
dc.creatorBizarria, MTM
dc.creatorSilva, AA
dc.creatorVelasco, JI
dc.creatord'Avila, MA
dc.creatorMei, LHI
dc.date2008
dc.dateMAY 15
dc.date2014-11-18T06:51:24Z
dc.date2015-11-26T16:52:14Z
dc.date2014-11-18T06:51:24Z
dc.date2015-11-26T16:52:14Z
dc.date.accessioned2018-03-28T23:39:08Z
dc.date.available2018-03-28T23:39:08Z
dc.identifierJournal Of Applied Polymer Science. John Wiley & Sons Inc, v. 108, n. 4, n. 2252, n. 2259, 2008.
dc.identifier0021-8995
dc.identifierWOS:000254672800026
dc.identifier10.1002/app.27280
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/64171
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/64171
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/64171
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1276220
dc.descriptionThe effects of extrusion conditions on the mechanical properties of recycled poly(ethylene terephthalate) (rPET)/clay nanocomposites were studied. Nanocomposites of recycled PET containing 2.5 and 5.0 wt % of montmorillonite modified with organophilic quaternary ammonium salt (DELLITE 67G) were prepared by melt compounding using a corotating twin-screw type extruder at two different screw rotation speeds: 250 and 150 rpm. The highest value of Young's modulus was found for low screw rotation speed (150 rpm). Morphological analysis using transmission electron microscopy (TEM) revealed the presence of fully exfoliated clay platelets in samples prepared at 150 rpm. It was concluded that the screw rotation speed should be optimized when preparing recycled PET/clay nanocomposites by melt compounding. (C) 2008 Wiley Periodicals, Inc.
dc.description108
dc.description4
dc.description2252
dc.description2259
dc.languageen
dc.publisherJohn Wiley & Sons Inc
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Applied Polymer Science
dc.relationJ. Appl. Polym. Sci.
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectmelt compounding
dc.subjectnanocomposites
dc.subjectorganoclay
dc.subjectrecycled poly(ethylene terephthalate)
dc.subjectprocessing
dc.subjectMelt-processing Conditions
dc.subjectClay Nanocomposites
dc.subjectNylon-6 Nanocomposites
dc.subjectAmmonium Montmorillonite
dc.subjectSilicate Nanocomposites
dc.subjectMechanical-properties
dc.subjectPhysical-properties
dc.subjectMorphology
dc.subjectPoly(ethylene-terephthalate)
dc.subjectCrystallization
dc.titleEffects of extrusion conditions on the properties of recycled poly(ethylene terephthalate)/nanoclay nanocomposites prepared by a twin-screw extruder
dc.typeArtículos de revistas


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