Influence of water immersion and ultraviolet weathering on mechanical and viscoelastic properties of polyphenylene sulfide-carbon fiber composites

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dc.contributor.authorBatista, Natassia Lona [UNESP]
dc.contributor.authorMagalhaes de Faria, Maria Candida [UNESP]
dc.contributor.authorIha, Koshun
dc.contributor.authorOliveira, Pedro Carlos de
dc.contributor.authorBotelho, Edson Cocchieri [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInstituto Tecnológico de Aeronáutica (ITA)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2015-10-22T07:24:28Z
dc.date.available2015-10-22T07:24:28Z
dc.date.issued2015-03-01
dc.description.abstractIn order to investigate the combined action of temperature, humidity, and ultraviolet (UV) radiation, polyphenylene sulfide (PPS)-carbon fiber composite specimens were exposed to environmental degradation through two different techniques: water immersion and UV climatic chamber. The moisture weight gain curves of the composites were compared with those of the neat matrix in order to determine the interface effect on moisture absorption. Fourier-transform infrared spectroscopy of UV-weathered samples presented oxidation formation. Compressive tests and dynamic mechanical thermal analysis (DMA) revealed that the weathered materials gained in stiffness, nevertheless a small deterioration in strength was found after long periods of UV radiation exposure.en
dc.description.affiliationUniv Estadual Paulista, Dept Mat &Technol, Sao Paulo, Brazil
dc.description.affiliationDept Chem ITA, BR-12228901 Sao Paulo, Brazil
dc.description.affiliationEEL USP, Dept Chem Engn, Sao Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Mat &Technol, Sao Paulo, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCNPq: 109478/2008-8
dc.description.sponsorshipIdFAPESP: 2008/00171-1
dc.format.extent340-356
dc.identifierhttp://jtc.sagepub.com/content/28/3/340
dc.identifier.citationJournal Of Thermoplastic Composite Materials, v. 28, n. 3, p. 340-356, 2015.
dc.identifier.doi10.1177/0892705713484747
dc.identifier.issn0892-7057
dc.identifier.lattes4378078337343660
dc.identifier.orcid0000-0001-8338-4879
dc.identifier.urihttp://hdl.handle.net/11449/129868
dc.identifier.wosWOS:000349985100003
dc.language.isoeng
dc.publisherSage Publications Ltd
dc.relation.ispartofJournal Of Thermoplastic Composite Materials
dc.relation.ispartofjcr0.912
dc.relation.ispartofsjr0,427
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectPPSen
dc.subjectCarbon fiberen
dc.subjectEnvironmental degradationen
dc.subjectUltraviolet radiationen
dc.subjectHumidityen
dc.titleInfluence of water immersion and ultraviolet weathering on mechanical and viscoelastic properties of polyphenylene sulfide-carbon fiber compositesen
dc.typeArtigo
dcterms.licensehttp://www.uk.sagepub.com/aboutus/openaccess.htm
dcterms.rightsHolderSage Publications Ltd
unesp.author.lattes4378078337343660[5]
unesp.author.orcid0000-0001-8338-4879[5]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Guaratinguetápt

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