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dc.contributor.authorAcosta, Andrey Pereirapt_BR
dc.contributor.authorEsteves, Brunopt_BR
dc.contributor.authorCruz, Joziel Aparecido dapt_BR
dc.contributor.authorAramburu, Arthur Behenckpt_BR
dc.contributor.authorKairytė, Agnėpt_BR
dc.contributor.authorCzłonka, Sylwiapt_BR
dc.contributor.authorRamos, Dionatan Orestespt_BR
dc.contributor.authorGoularte, Matheus de Paulapt_BR
dc.contributor.authorDelucis, Rafael de Ávilapt_BR
dc.contributor.authorGatto, Darci Albertopt_BR
dc.contributor.authorAmico, Sandro Campospt_BR
dc.date.accessioned2023-11-17T03:21:57Zpt_BR
dc.date.issued2023pt_BR
dc.identifier.issn1996-1944pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/267142pt_BR
dc.description.abstractPrepregs are commonly fabricated with non-renewable petroleum-based materials. To reduce the impact of the manufacturing of these materials and to produce more sustainable prepregs, this research aims to manufacture poly(furfuryl alcohol)/wood veneer prepregs and their posterior molding in laminate composites. For this purpose, the vacuum infusion process was used to impregnate the wood veneers, and compression molding was applied to manufacture three- and four-layer laminate composites. Scanning electronic microscopy was used to evaluate the impregnation. the laminate manufacturing and differential scanning calorimetry were used to predict the shelf-life of the prepregs, Fourier-transform infrared was used to evaluate the induced hydrolysis resistance, and thermogravimetric analysis was used to determine the thermal degradation of the laminates. Moreover, water uptake and flexural, compressive, and tensile properties were evaluated. The kinetic models were effective and showed a shelf life for the laminates of approximately 30 days in storage at −7 °C, which is an interesting result for laminates with lignocellulosic materials. FTIR proved the laminates’ excellent resistance to hydrolysis. The water absorption, thermal stability, and mechanical properties did not differ as the amount of wood veneer increased, but these results were up to ~40% higher compared with unidirectional wood laminates found in the literature, which is probably linked to the excellent interface observed with SEM.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofMaterials. Basel. Vol. 16, n. 18 (2023), [Article] 6237, p. 1-16pt_BR
dc.rightsOpen Accessen
dc.subjectCompósitos laminadospt_BR
dc.subjectVegetable fibersen
dc.subjectWood laminatesen
dc.subjectMadeirapt_BR
dc.subjectEcofriendly resinen
dc.subjectFibras vegetaispt_BR
dc.subjectEcofriendly compositeen
dc.subjectPine wooden
dc.titleWood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate compositept_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001177919pt_BR
dc.type.originEstrangeiropt_BR


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