Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1517-7076-RMAT-2021-48547 http://hdl.handle.net/11449/241145 |
Resumo: | This paper evaluates the application of hollow glass microspheres (HGM) in unsaturated polyester resin (UPR) as a path to obtain lightweight composite materials, using glass fiber as a structuring element. In this work, the composite materials samples were manufactured by incorporating HGM in the resin in different mass contents, and the same procedure was done to obtain calcium carbonate in polyester matrix composite samples, as CC is widely used in composites manufacturing processes due to its low cost. Different contents of these fillers were applied in the matrix in order to analyze its effects on physical and mechanical properties, as well as the mor-phology of the composites, which were evaluated by scanning electron microscopy (SEM). It was measured the viscosity and density of the UPR/filler mixtures before catalysis and the tensile, flexural, impact strength and hardness of the composites. The results were compared to the unfilled UPR composite parameter and showed that the inclusion of HGM promoted a drastic reduction in the density before catalysis and of the composites materials. It also reduced the flexural strength, impact strength and the hardness of the materials, increased the viscosity and the tensile strength. On the other hand, CC increased the density, tensile strength, hardness and viscosity and reduced flexural strength and impact strength. This research concluded that the HGM are a good path to obtain lightweight composite materials. |
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Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiberObtenção de compósitos de baixa densidade e sua caracterização a partir do processo de laminação manual Hand Lay-Up com matriz poliéster insaturada reforçada com fibra de vidroHollow Glass MicrospheresLow-Density CompositesUnsatured Polyester ResinThis paper evaluates the application of hollow glass microspheres (HGM) in unsaturated polyester resin (UPR) as a path to obtain lightweight composite materials, using glass fiber as a structuring element. In this work, the composite materials samples were manufactured by incorporating HGM in the resin in different mass contents, and the same procedure was done to obtain calcium carbonate in polyester matrix composite samples, as CC is widely used in composites manufacturing processes due to its low cost. Different contents of these fillers were applied in the matrix in order to analyze its effects on physical and mechanical properties, as well as the mor-phology of the composites, which were evaluated by scanning electron microscopy (SEM). It was measured the viscosity and density of the UPR/filler mixtures before catalysis and the tensile, flexural, impact strength and hardness of the composites. The results were compared to the unfilled UPR composite parameter and showed that the inclusion of HGM promoted a drastic reduction in the density before catalysis and of the composites materials. It also reduced the flexural strength, impact strength and the hardness of the materials, increased the viscosity and the tensile strength. On the other hand, CC increased the density, tensile strength, hardness and viscosity and reduced flexural strength and impact strength. This research concluded that the HGM are a good path to obtain lightweight composite materials.Universidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Bauru Programa de Pós-Graduação em Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube, 14-01, SPUniversidade de São Paulo Escola de Engenharia de São Carlos Departamento de Engenharia de Materiais, Av. João Dagnone, 1100, SPUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Bauru Departamento de Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube, 14-01, SPUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Bauru Programa de Pós-Graduação em Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube, 14-01, SPUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de Engenharia de Bauru Departamento de Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube, 14-01, SPUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Baggio, Airton [UNESP]Moraes Cruz, Murilo PalmaBento Gonçalves, Gilberto de Magalhães [UNESP]Sanchez, Luiz Eduardo de Ângelo [UNESP]2023-03-01T20:49:07Z2023-03-01T20:49:07Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1517-7076-RMAT-2021-48547Revista Materia, v. 27, n. 2, 2022.1517-7076http://hdl.handle.net/11449/24114510.1590/1517-7076-RMAT-2021-485472-s2.0-85131748623Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Materiainfo:eu-repo/semantics/openAccess2024-06-28T13:54:50Zoai:repositorio.unesp.br:11449/241145Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:16:31.047129Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber Obtenção de compósitos de baixa densidade e sua caracterização a partir do processo de laminação manual Hand Lay-Up com matriz poliéster insaturada reforçada com fibra de vidro |
title |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
spellingShingle |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber Baggio, Airton [UNESP] Hollow Glass Microspheres Low-Density Composites Unsatured Polyester Resin |
title_short |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
title_full |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
title_fullStr |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
title_full_unstemmed |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
title_sort |
Obtaining low density composites and their characterization from the Hand Lay Up lamination process with unsaturated polyester matrix reinforced by glass fiber |
author |
Baggio, Airton [UNESP] |
author_facet |
Baggio, Airton [UNESP] Moraes Cruz, Murilo Palma Bento Gonçalves, Gilberto de Magalhães [UNESP] Sanchez, Luiz Eduardo de Ângelo [UNESP] |
author_role |
author |
author2 |
Moraes Cruz, Murilo Palma Bento Gonçalves, Gilberto de Magalhães [UNESP] Sanchez, Luiz Eduardo de Ângelo [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Baggio, Airton [UNESP] Moraes Cruz, Murilo Palma Bento Gonçalves, Gilberto de Magalhães [UNESP] Sanchez, Luiz Eduardo de Ângelo [UNESP] |
dc.subject.por.fl_str_mv |
Hollow Glass Microspheres Low-Density Composites Unsatured Polyester Resin |
topic |
Hollow Glass Microspheres Low-Density Composites Unsatured Polyester Resin |
description |
This paper evaluates the application of hollow glass microspheres (HGM) in unsaturated polyester resin (UPR) as a path to obtain lightweight composite materials, using glass fiber as a structuring element. In this work, the composite materials samples were manufactured by incorporating HGM in the resin in different mass contents, and the same procedure was done to obtain calcium carbonate in polyester matrix composite samples, as CC is widely used in composites manufacturing processes due to its low cost. Different contents of these fillers were applied in the matrix in order to analyze its effects on physical and mechanical properties, as well as the mor-phology of the composites, which were evaluated by scanning electron microscopy (SEM). It was measured the viscosity and density of the UPR/filler mixtures before catalysis and the tensile, flexural, impact strength and hardness of the composites. The results were compared to the unfilled UPR composite parameter and showed that the inclusion of HGM promoted a drastic reduction in the density before catalysis and of the composites materials. It also reduced the flexural strength, impact strength and the hardness of the materials, increased the viscosity and the tensile strength. On the other hand, CC increased the density, tensile strength, hardness and viscosity and reduced flexural strength and impact strength. This research concluded that the HGM are a good path to obtain lightweight composite materials. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-03-01T20:49:07Z 2023-03-01T20:49:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1517-7076-RMAT-2021-48547 Revista Materia, v. 27, n. 2, 2022. 1517-7076 http://hdl.handle.net/11449/241145 10.1590/1517-7076-RMAT-2021-48547 2-s2.0-85131748623 |
url |
http://dx.doi.org/10.1590/1517-7076-RMAT-2021-48547 http://hdl.handle.net/11449/241145 |
identifier_str_mv |
Revista Materia, v. 27, n. 2, 2022. 1517-7076 10.1590/1517-7076-RMAT-2021-48547 2-s2.0-85131748623 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Materia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128915264241664 |