Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/267142 |
Resumo: | Prepregs 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. |
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Acosta, Andrey PereiraEsteves, BrunoCruz, Joziel Aparecido daAramburu, Arthur BehenckKairytė, AgnėCzłonka, SylwiaRamos, Dionatan OrestesGoularte, Matheus de PaulaDelucis, Rafael de ÁvilaGatto, Darci AlbertoAmico, Sandro Campos2023-11-17T03:21:57Z20231996-1944http://hdl.handle.net/10183/267142001177919Prepregs 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.application/pdfengMaterials. Basel. Vol. 16, n. 18 (2023), [Article] 6237, p. 1-16Compósitos laminadosMadeiraFibras vegetaisVegetable fibersWood laminatesEcofriendly resinEcofriendly compositePine woodWood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate compositeEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001177919.pdf.txt001177919.pdf.txtExtracted Texttext/plain52919http://www.lume.ufrgs.br/bitstream/10183/267142/2/001177919.pdf.txt56dd1a88e720b00aa02c058c2933ce79MD52ORIGINAL001177919.pdfTexto completo (inglês)application/pdf5370529http://www.lume.ufrgs.br/bitstream/10183/267142/1/001177919.pdf8d25733256e09737dbcf4dbc7fe85f3aMD5110183/2671422023-11-18 04:25:06.242954oai:www.lume.ufrgs.br:10183/267142Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-11-18T06:25:06Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
title |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
spellingShingle |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite Acosta, Andrey Pereira Compósitos laminados Madeira Fibras vegetais Vegetable fibers Wood laminates Ecofriendly resin Ecofriendly composite Pine wood |
title_short |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
title_full |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
title_fullStr |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
title_full_unstemmed |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
title_sort |
Wood-poly(furfuryl alcohol) prepreg : a novel, ecofriendly laminate composite |
author |
Acosta, Andrey Pereira |
author_facet |
Acosta, Andrey Pereira Esteves, Bruno Cruz, Joziel Aparecido da Aramburu, Arthur Behenck Kairytė, Agnė Członka, Sylwia Ramos, Dionatan Orestes Goularte, Matheus de Paula Delucis, Rafael de Ávila Gatto, Darci Alberto Amico, Sandro Campos |
author_role |
author |
author2 |
Esteves, Bruno Cruz, Joziel Aparecido da Aramburu, Arthur Behenck Kairytė, Agnė Członka, Sylwia Ramos, Dionatan Orestes Goularte, Matheus de Paula Delucis, Rafael de Ávila Gatto, Darci Alberto Amico, Sandro Campos |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Acosta, Andrey Pereira Esteves, Bruno Cruz, Joziel Aparecido da Aramburu, Arthur Behenck Kairytė, Agnė Członka, Sylwia Ramos, Dionatan Orestes Goularte, Matheus de Paula Delucis, Rafael de Ávila Gatto, Darci Alberto Amico, Sandro Campos |
dc.subject.por.fl_str_mv |
Compósitos laminados Madeira Fibras vegetais |
topic |
Compósitos laminados Madeira Fibras vegetais Vegetable fibers Wood laminates Ecofriendly resin Ecofriendly composite Pine wood |
dc.subject.eng.fl_str_mv |
Vegetable fibers Wood laminates Ecofriendly resin Ecofriendly composite Pine wood |
description |
Prepregs 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. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-11-17T03:21:57Z |
dc.date.issued.fl_str_mv |
2023 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/267142 |
dc.identifier.issn.pt_BR.fl_str_mv |
1996-1944 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001177919 |
identifier_str_mv |
1996-1944 001177919 |
url |
http://hdl.handle.net/10183/267142 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Materials. Basel. Vol. 16, n. 18 (2023), [Article] 6237, p. 1-16 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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