Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/220520 |
Resumo: | The use of composite material in engineering application is growing day by day. Researchers have focused on natural fiber composites due to their versatile natures. Present work, the thermal stability of the composites prepared with curauá, basalt and their hybrids into polyester matrix were investigated as a function of hybridization. The composites were prepared by relative percentages of curauá with basalt maintained as 1:1 and length (L) of fibers kept common as 10 mm. Composites were produced through Resin Transfer Molding (RTM) for varying injection and completion pressure. Thermal degradation study was done on a DTGA instrument for temperature ramping. Results reveal that, the onset degradation of pure curauá fiber composite and hybrid composite were due to the cellulose disintegration. The derivative weight curve shows that, incorporation of the basalt fiber sustained the onset degradation to 50 °C due to its inherent thermal resistance nature. |
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Premkumar, T.Siva, IrulappasamyMunde, YashwantRajesh, S.Amico, Sandro Campos2021-05-04T04:28:06Z20202214-7853http://hdl.handle.net/10183/220520001124762The use of composite material in engineering application is growing day by day. Researchers have focused on natural fiber composites due to their versatile natures. Present work, the thermal stability of the composites prepared with curauá, basalt and their hybrids into polyester matrix were investigated as a function of hybridization. The composites were prepared by relative percentages of curauá with basalt maintained as 1:1 and length (L) of fibers kept common as 10 mm. Composites were produced through Resin Transfer Molding (RTM) for varying injection and completion pressure. Thermal degradation study was done on a DTGA instrument for temperature ramping. Results reveal that, the onset degradation of pure curauá fiber composite and hybrid composite were due to the cellulose disintegration. The derivative weight curve shows that, incorporation of the basalt fiber sustained the onset degradation to 50 °C due to its inherent thermal resistance nature.application/pdfengMaterials today : proceedings. Kidlington, UK. Vol. 28, Part 1 (2020), p. 258-260Compósitos híbridosEstabilidade térmicaCurauá fiberBasalt hybridResin transfer moldingGravimetric analysisScanning calorimetryBasalt fiber hybridization effects on the thermal degradation properties of curauá fiber compositesEstrangeiroinfo: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:UFRGSTEXT001124762.pdf.txt001124762.pdf.txtExtracted Texttext/plain10730http://www.lume.ufrgs.br/bitstream/10183/220520/2/001124762.pdf.txt5a17a722bb352a6377d61daea79d190fMD52ORIGINAL001124762.pdfTexto completo (inglês)application/pdf673644http://www.lume.ufrgs.br/bitstream/10183/220520/1/001124762.pdf62343de25fabd8dcd6ea4433b86784afMD5110183/2205202021-05-07 05:05:45.025712oai:www.lume.ufrgs.br:10183/220520Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2021-05-07T08:05:45Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
title |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
spellingShingle |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites Premkumar, T. Compósitos híbridos Estabilidade térmica Curauá fiber Basalt hybrid Resin transfer molding Gravimetric analysis Scanning calorimetry |
title_short |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
title_full |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
title_fullStr |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
title_full_unstemmed |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
title_sort |
Basalt fiber hybridization effects on the thermal degradation properties of curauá fiber composites |
author |
Premkumar, T. |
author_facet |
Premkumar, T. Siva, Irulappasamy Munde, Yashwant Rajesh, S. Amico, Sandro Campos |
author_role |
author |
author2 |
Siva, Irulappasamy Munde, Yashwant Rajesh, S. Amico, Sandro Campos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Premkumar, T. Siva, Irulappasamy Munde, Yashwant Rajesh, S. Amico, Sandro Campos |
dc.subject.por.fl_str_mv |
Compósitos híbridos Estabilidade térmica |
topic |
Compósitos híbridos Estabilidade térmica Curauá fiber Basalt hybrid Resin transfer molding Gravimetric analysis Scanning calorimetry |
dc.subject.eng.fl_str_mv |
Curauá fiber Basalt hybrid Resin transfer molding Gravimetric analysis Scanning calorimetry |
description |
The use of composite material in engineering application is growing day by day. Researchers have focused on natural fiber composites due to their versatile natures. Present work, the thermal stability of the composites prepared with curauá, basalt and their hybrids into polyester matrix were investigated as a function of hybridization. The composites were prepared by relative percentages of curauá with basalt maintained as 1:1 and length (L) of fibers kept common as 10 mm. Composites were produced through Resin Transfer Molding (RTM) for varying injection and completion pressure. Thermal degradation study was done on a DTGA instrument for temperature ramping. Results reveal that, the onset degradation of pure curauá fiber composite and hybrid composite were due to the cellulose disintegration. The derivative weight curve shows that, incorporation of the basalt fiber sustained the onset degradation to 50 °C due to its inherent thermal resistance nature. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-05-04T04:28:06Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/220520 |
dc.identifier.issn.pt_BR.fl_str_mv |
2214-7853 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001124762 |
identifier_str_mv |
2214-7853 001124762 |
url |
http://hdl.handle.net/10183/220520 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Materials today : proceedings. Kidlington, UK. Vol. 28, Part 1 (2020), p. 258-260 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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Repositório Institucional da UFRGS |
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