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Effect of cold plasma treatment on mechanical properties of PET/PMMA composites

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dc.contributor.authorCioffi, MOH
dc.contributor.authorVoorwald, HJC
dc.contributor.authorHein, LRO
dc.contributor.authorAmbrosio, L.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCNR
dc.date.accessioned2014-05-20T15:27:16Z
dc.date.available2014-05-20T15:27:16Z
dc.date.issued2005-01-01
dc.description.abstractMechanical strength of polyethylene terephthalate (PET) fibres and polymethyl methacrylate (PMMA) matrix composites were studied with particular interest on the effects of oxygen and argon plasma treated fibres. PET. fibres were treated in a radio frequency plasma reactor using argon or oxygen for different treatment times to increase the interface adhesion. Fibre volume fraction was measured through digital image analysis. Elastic moduli resulted between 3 GPa for untreated to 6 GPa for treated composites. Tensile tests on PET fibres showed that plasma treatment caused a decrease in average tensile strength compared to untreated fibres. Fracture analysis confirmed the increase in interfacial adhesion due to plasma treatment. (c) 2004 Elsevier Ltd. All rights reserved.en
dc.description.affiliationUNESP, IPOLI, BR-18087180 Sorocaba, SP, Brazil
dc.description.affiliationState Univ São Paulo, Dept Mat & Technol, LAIMat, Mat Image Anal Lab, BR-12516410 Guaratingueta, SP, Brazil
dc.description.affiliationCNR, IMCB, Inst Composite & Biomed Mat, I-80125 Naples, Italy
dc.description.affiliationUnespUNESP, IPOLI, BR-18087180 Sorocaba, SP, Brazil
dc.description.affiliationUnespState Univ São Paulo, Dept Mat & Technol, LAIMat, Mat Image Anal Lab, BR-12516410 Guaratingueta, SP, Brazil
dc.format.extent615-623
dc.identifierhttp://dx.doi.org/10.1016/j.compositesa.2004.08.006
dc.identifier.citationComposites Part A-applied Science and Manufacturing. Oxford: Elsevier B.V., v. 36, n. 5, p. 615-623, 2005.
dc.identifier.doi10.1016/j.compositesa.2004.08.006
dc.identifier.issn1359-835X
dc.identifier.lattes6119671014416126
dc.identifier.lattes3511534795805776
dc.identifier.lattes0778348300548797
dc.identifier.urihttp://hdl.handle.net/11449/37293
dc.identifier.wosWOS:000227939300007
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofComposites Part A-applied Science and Manufacturing
dc.relation.ispartofjcr4.514
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectpolymer-matrix compositespt
dc.subjectinterface/interphasept
dc.subjectmechanical testingpt
dc.subjectcold plasma treatmentpt
dc.titleEffect of cold plasma treatment on mechanical properties of PET/PMMA compositesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes6119671014416126
unesp.author.lattes3511534795805776
unesp.author.lattes0778348300548797
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentMateriais e Tecnologia - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências