Capillary effects in vacuum-assisted resin transfer molding with natural fibers

Autores
Francucci, Gaston Martin; Vázquez, Analía; Ruiz, Edu; Rodriguez, Exequiel Santos
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The study of the capillary flow developed during the processing of composite materials is critical because it acts as an important driving force for the impregnation of the fiber tows. It is also a key mechanism on the void formation during infiltration of the fibers. In this study, capillary pressure of jute/vinylester composites was measured and the impact of capillary forces on fabric permeability was experimentally analyzed. It was found that the capillary pressure was significantly higher than in synthetic fiber fabrics. In addition the permeability resulted higher when the water/glycerin solution was used, because its higher compatibility with the fibers leaded to negative capillary pressures and enhanced flow. Therefore, the capillary pressure obtained in the constant pressure experiments was used to correct the applied pressure gradient in the permeability tests and thus a corrected value of permeability independent of the tests fluid was obtained.
Fil: Francucci, Gaston Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina
Fil: Ruiz, Edu. E`cole Polytechnique de Montreal; Canadá
Fil: Rodriguez, Exequiel Santos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
Fabric/Textiles
Polymer-Matrix Composites (Pmcs)
Textile Composites
Resin Transfer Molding (Rtm)
Natural Fibers
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/42625
Acceder
id CONICETDig_71ddf142ac6bafb248524963b0e3bc11
oai_identifier_str oai:ri.conicet.gov.ar:11336/42625
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Capillary effects in vacuum-assisted resin transfer molding with natural fibersFrancucci, Gaston MartinVázquez, AnalíaRuiz, EduRodriguez, Exequiel SantosFabric/TextilesPolymer-Matrix Composites (Pmcs)Textile CompositesResin Transfer Molding (Rtm)Natural Fibershttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The study of the capillary flow developed during the processing of composite materials is critical because it acts as an important driving force for the impregnation of the fiber tows. It is also a key mechanism on the void formation during infiltration of the fibers. In this study, capillary pressure of jute/vinylester composites was measured and the impact of capillary forces on fabric permeability was experimentally analyzed. It was found that the capillary pressure was significantly higher than in synthetic fiber fabrics. In addition the permeability resulted higher when the water/glycerin solution was used, because its higher compatibility with the fibers leaded to negative capillary pressures and enhanced flow. Therefore, the capillary pressure obtained in the constant pressure experiments was used to correct the applied pressure gradient in the permeability tests and thus a corrected value of permeability independent of the tests fluid was obtained.Fil: Francucci, Gaston Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; ArgentinaFil: Ruiz, Edu. E`cole Polytechnique de Montreal; CanadáFil: Rodriguez, Exequiel Santos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaJohn Wiley & Sons Inc2012-09-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/42625Francucci, Gaston Martin; Vázquez, Analía; Ruiz, Edu; Rodriguez, Exequiel Santos; Capillary effects in vacuum-assisted resin transfer molding with natural fibers; John Wiley & Sons Inc; Polymer Composites; 33; 9; 11-9-2012; 1593-16020272-8397CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.22290info:eu-repo/semantics/altIdentifier/doi/10.1002/pc.22290info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:13:37Zoai:ri.conicet.gov.ar:11336/42625instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:13:37.325CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Capillary effects in vacuum-assisted resin transfer molding with natural fibers
title Capillary effects in vacuum-assisted resin transfer molding with natural fibers
spellingShingle Capillary effects in vacuum-assisted resin transfer molding with natural fibers
Francucci, Gaston Martin
Fabric/Textiles
Polymer-Matrix Composites (Pmcs)
Textile Composites
Resin Transfer Molding (Rtm)
Natural Fibers
title_short Capillary effects in vacuum-assisted resin transfer molding with natural fibers
title_full Capillary effects in vacuum-assisted resin transfer molding with natural fibers
title_fullStr Capillary effects in vacuum-assisted resin transfer molding with natural fibers
title_full_unstemmed Capillary effects in vacuum-assisted resin transfer molding with natural fibers
title_sort Capillary effects in vacuum-assisted resin transfer molding with natural fibers
dc.creator.none.fl_str_mv Francucci, Gaston Martin
Vázquez, Analía
Ruiz, Edu
Rodriguez, Exequiel Santos
author Francucci, Gaston Martin
author_facet Francucci, Gaston Martin
Vázquez, Analía
Ruiz, Edu
Rodriguez, Exequiel Santos
author_role author
author2 Vázquez, Analía
Ruiz, Edu
Rodriguez, Exequiel Santos
author2_role author
author
author
dc.subject.none.fl_str_mv Fabric/Textiles
Polymer-Matrix Composites (Pmcs)
Textile Composites
Resin Transfer Molding (Rtm)
Natural Fibers
topic Fabric/Textiles
Polymer-Matrix Composites (Pmcs)
Textile Composites
Resin Transfer Molding (Rtm)
Natural Fibers
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The study of the capillary flow developed during the processing of composite materials is critical because it acts as an important driving force for the impregnation of the fiber tows. It is also a key mechanism on the void formation during infiltration of the fibers. In this study, capillary pressure of jute/vinylester composites was measured and the impact of capillary forces on fabric permeability was experimentally analyzed. It was found that the capillary pressure was significantly higher than in synthetic fiber fabrics. In addition the permeability resulted higher when the water/glycerin solution was used, because its higher compatibility with the fibers leaded to negative capillary pressures and enhanced flow. Therefore, the capillary pressure obtained in the constant pressure experiments was used to correct the applied pressure gradient in the permeability tests and thus a corrected value of permeability independent of the tests fluid was obtained.
Fil: Francucci, Gaston Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Vázquez, Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; Argentina
Fil: Ruiz, Edu. E`cole Polytechnique de Montreal; Canadá
Fil: Rodriguez, Exequiel Santos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description The study of the capillary flow developed during the processing of composite materials is critical because it acts as an important driving force for the impregnation of the fiber tows. It is also a key mechanism on the void formation during infiltration of the fibers. In this study, capillary pressure of jute/vinylester composites was measured and the impact of capillary forces on fabric permeability was experimentally analyzed. It was found that the capillary pressure was significantly higher than in synthetic fiber fabrics. In addition the permeability resulted higher when the water/glycerin solution was used, because its higher compatibility with the fibers leaded to negative capillary pressures and enhanced flow. Therefore, the capillary pressure obtained in the constant pressure experiments was used to correct the applied pressure gradient in the permeability tests and thus a corrected value of permeability independent of the tests fluid was obtained.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/42625
Francucci, Gaston Martin; Vázquez, Analía; Ruiz, Edu; Rodriguez, Exequiel Santos; Capillary effects in vacuum-assisted resin transfer molding with natural fibers; John Wiley & Sons Inc; Polymer Composites; 33; 9; 11-9-2012; 1593-1602
0272-8397
CONICET Digital
CONICET
url http://hdl.handle.net/11336/42625
identifier_str_mv Francucci, Gaston Martin; Vázquez, Analía; Ruiz, Edu; Rodriguez, Exequiel Santos; Capillary effects in vacuum-assisted resin transfer molding with natural fibers; John Wiley & Sons Inc; Polymer Composites; 33; 9; 11-9-2012; 1593-1602
0272-8397
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.22290
info:eu-repo/semantics/altIdentifier/doi/10.1002/pc.22290
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083283542081536
score 13.22299

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