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dc.contributor.authorRomanzini, Daianept_BR
dc.contributor.authorOrnaghi Junior, Heitor Luizpt_BR
dc.contributor.authorAmico, Sandro Campospt_BR
dc.contributor.authorZattera, Ademir Josépt_BR
dc.date.accessioned2013-07-16T01:45:08Zpt_BR
dc.date.issued2012pt_BR
dc.identifier.issn1516-1439pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/75890pt_BR
dc.description.abstractThe use of ramie fibers as reinforcement in hybrid composites is justified considering their satisfactory mechanical properties if compared with other natural fibers. This study aims to verify changes in chemical composition and thermal stability of the ramie fibers after washing with distilled water. One additional goal is to study glass fiber and washed ramie fiber composites focusing on the effect of varying both the fiber length (25, 35, 45 and 55 mm) and the fiber composition. The overall fiber loading was maintained constant (21 vol.%). Based on the results obtained, the washed ramie fiber may be considered as an alternative for the production of these composites. The higher flexural strength presented being observed for 45 mm fiber length composite, although this difference is not significant for lower glass fiber volume fractions: (0:100) and (25:75). Also, by increasing the relative volume fraction of glass fiber until an upper limit of 75%, higher flexural and impact properties were obtained.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofMaterials research : ibero-american journal of materials. São Carlos, SP. vol. 15, no. 3 (June 2012), p. 415-420pt_BR
dc.rightsOpen Accessen
dc.subjectFibras de vidropt_BR
dc.subjectNatural fiberen
dc.subjectGlass fiberen
dc.subjectCompósitospt_BR
dc.subjectFibras vegetaispt_BR
dc.subjectHybrid compositeen
dc.subjectRamieen
dc.titlePreparation and characterization of ramie-glass fiber reinforced polymer matrix hybrid compositespt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000857941pt_BR
dc.type.originNacionalpt_BR


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