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The Effect of Water Immersion and UV Radiation Aging on the Shear Behavior of Woven Continuous Fiber/PEI Laminates

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dc.contributor.authorRibeiro, B. [UNESP]
dc.contributor.authorBotelho, Edson Cocchieri [UNESP]
dc.contributor.authorRezende, M. C. [UNESP]
dc.contributor.authorCosta, M. L. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCtr Tecn Aeroesp
dc.date.accessioned2014-05-20T15:32:27Z
dc.date.available2014-05-20T15:32:27Z
dc.date.issued2011-01-01
dc.description.abstractThe hygrothermal and UV radiation influences on shear properties and moisture diffusion aging in polyetherimide (PEI) reinforced with continuous fibers were systematically studied in this research, by using ILSS and losipescu shear tests. The moisture weight gain curves of the PEI composites reinforced with glass fiber and carbon fiber were compared in order to determine the interface effect on moisture absorption. Both composites display similar anomalous diffusion behavior; the PEI reinforced with glass fiber presented higher diffusion and water absorption values. The mechanical results indicate that moisture associated with temperature and UV radiation degrades the shear properties by about 20%, giving evidences of plasticization of PEI matrix.en
dc.description.affiliationSão Paulo State Univ, Dept Mat & Technol, São Paulo, Brazil
dc.description.affiliationCtr Tecn Aeroesp, IAE, Div Mat AMR, Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnespSão Paulo State Univ, Dept Mat & Technol, São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 05/54358-7
dc.description.sponsorshipIdFAPESP: 08/00171-1
dc.description.sponsorshipIdCNPq: 306053/2006-3
dc.identifierhttp://www.sampe.org/news/jam/2011/2011jamissue1.aspx
dc.identifier.citationJournal of Advanced Materials. Covina: Sampe Publishers, v. 43, n. 1, p. 5-11, 2011.
dc.identifier.issn1070-9789
dc.identifier.lattes4378078337343660
dc.identifier.orcid0000-0001-8338-4879
dc.identifier.urihttp://hdl.handle.net/11449/41354
dc.identifier.wosWOS:000208717600001
dc.language.isoeng
dc.publisherSampe Publishers
dc.relation.ispartofJournal of Advanced Materials
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleThe Effect of Water Immersion and UV Radiation Aging on the Shear Behavior of Woven Continuous Fiber/PEI Laminatesen
dc.typeArtigo
dcterms.rightsHolderSampe Publishers
dspace.entity.typePublication
unesp.author.lattes4378078337343660[2]
unesp.author.orcid0000-0001-8338-4879[2]
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