Development of carbon fiber/phenolic resin prepregs modified with nanoclays

Autores
Asaro, Lucía; Rivero, Guadalupe; Manfredi, Liliana Beatriz; Alvarez, Vera Alejandra; Rodriguez, Exequiel Santos
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This work is focused on the study of the main variables involved in the development of phenolic/carbon prepregs and how these variables are affected by the incorporation of nanoclays. For this, phenolic resin was obtained from phenol and formaldehyde, performing the reaction under basic conditions and with formaldehyde excess. Resin curing kinetics was studied by means of Fourier Transform Infrared Spectroscopy (FTIR) measurements. Organo-modified clay was added to the phenolic resin in order to evaluate their effect on the general performance of the material. Carbon fiber-phenolic resin and carbon fiber-clay modified phenolic resin prepregs were obtained by hand-layup and vacuum bagging. Prepregs were characterized in terms of fiber content, flexural stiffness and degree of tack. In both cases, intermediate fiber volume content, near to 50 %, was obtained. The addition of 5 wt. % of clay to the phenolic resin did not produce a significant change on the prepregs stiffness but increased the degree of tack, which implies that the incorporation of such particles was useful to enhance the prepregs properties. Composite materials were obtained by compression molding of the prepregs obtained, and were characterized by its fiber content, mechanical behavior with the three point bending test and its thermal degradation by thermogravimetry. High fiber content composites materials were obtained, near to 75 % by volume. However modified composites showed lower fiber content, which resulted in a decrease of the flexural modulus and strength. In relation to thermal degradation the addition of nanoclay did not change the behavior of the materials.
Fil: Asaro, Lucía. 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: Rivero, Guadalupe. 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: Manfredi, Liliana Beatriz. 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: Alvarez, Vera Alejandra. 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: 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
Prepreg
Phenolic Resin
Phenolic Composite
Carbon Fiber
Curing Kinetic
Nanoclays
Composite Materials
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:11336/33387
Acceder
id CONICETDig_bab0d5a2284d76ef86771c73e7ed3b52
oai_identifier_str oai:ri.conicet.gov.ar:11336/33387
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Development of carbon fiber/phenolic resin prepregs modified with nanoclaysAsaro, LucíaRivero, GuadalupeManfredi, Liliana BeatrizAlvarez, Vera AlejandraRodriguez, Exequiel SantosPrepregPhenolic ResinPhenolic CompositeCarbon FiberCuring KineticNanoclaysComposite Materialshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This work is focused on the study of the main variables involved in the development of phenolic/carbon prepregs and how these variables are affected by the incorporation of nanoclays. For this, phenolic resin was obtained from phenol and formaldehyde, performing the reaction under basic conditions and with formaldehyde excess. Resin curing kinetics was studied by means of Fourier Transform Infrared Spectroscopy (FTIR) measurements. Organo-modified clay was added to the phenolic resin in order to evaluate their effect on the general performance of the material. Carbon fiber-phenolic resin and carbon fiber-clay modified phenolic resin prepregs were obtained by hand-layup and vacuum bagging. Prepregs were characterized in terms of fiber content, flexural stiffness and degree of tack. In both cases, intermediate fiber volume content, near to 50 %, was obtained. The addition of 5 wt. % of clay to the phenolic resin did not produce a significant change on the prepregs stiffness but increased the degree of tack, which implies that the incorporation of such particles was useful to enhance the prepregs properties. Composite materials were obtained by compression molding of the prepregs obtained, and were characterized by its fiber content, mechanical behavior with the three point bending test and its thermal degradation by thermogravimetry. High fiber content composites materials were obtained, near to 75 % by volume. However modified composites showed lower fiber content, which resulted in a decrease of the flexural modulus and strength. In relation to thermal degradation the addition of nanoclay did not change the behavior of the materials.Fil: Asaro, Lucía. 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: Rivero, Guadalupe. 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: Manfredi, Liliana Beatriz. 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: Alvarez, Vera Alejandra. 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: 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; ArgentinaSage Publications Ltd2015-06-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33387Alvarez, Vera Alejandra; Rodriguez, Exequiel Santos; Manfredi, Liliana Beatriz; Rivero, Guadalupe; Asaro, Lucía; Development of carbon fiber/phenolic resin prepregs modified with nanoclays; Sage Publications Ltd; Journal of Composite Materials; 50; 10; 15-6-2015; 1287-13000021-99831530-793XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1177/0021998315590866info:eu-repo/semantics/altIdentifier/url/http://journals.sagepub.com/doi/full/10.1177/0021998315590866info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:15:25Zoai:ri.conicet.gov.ar:11336/33387instacron: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:34982025-09-10 13:15:25.833CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Development of carbon fiber/phenolic resin prepregs modified with nanoclays
title Development of carbon fiber/phenolic resin prepregs modified with nanoclays
spellingShingle Development of carbon fiber/phenolic resin prepregs modified with nanoclays
Asaro, Lucía
Prepreg
Phenolic Resin
Phenolic Composite
Carbon Fiber
Curing Kinetic
Nanoclays
Composite Materials
title_short Development of carbon fiber/phenolic resin prepregs modified with nanoclays
title_full Development of carbon fiber/phenolic resin prepregs modified with nanoclays
title_fullStr Development of carbon fiber/phenolic resin prepregs modified with nanoclays
title_full_unstemmed Development of carbon fiber/phenolic resin prepregs modified with nanoclays
title_sort Development of carbon fiber/phenolic resin prepregs modified with nanoclays
dc.creator.none.fl_str_mv Asaro, Lucía
Rivero, Guadalupe
Manfredi, Liliana Beatriz
Alvarez, Vera Alejandra
Rodriguez, Exequiel Santos
author Asaro, Lucía
author_facet Asaro, Lucía
Rivero, Guadalupe
Manfredi, Liliana Beatriz
Alvarez, Vera Alejandra
Rodriguez, Exequiel Santos
author_role author
author2 Rivero, Guadalupe
Manfredi, Liliana Beatriz
Alvarez, Vera Alejandra
Rodriguez, Exequiel Santos
author2_role author
author
author
author
dc.subject.none.fl_str_mv Prepreg
Phenolic Resin
Phenolic Composite
Carbon Fiber
Curing Kinetic
Nanoclays
Composite Materials
topic Prepreg
Phenolic Resin
Phenolic Composite
Carbon Fiber
Curing Kinetic
Nanoclays
Composite Materials
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This work is focused on the study of the main variables involved in the development of phenolic/carbon prepregs and how these variables are affected by the incorporation of nanoclays. For this, phenolic resin was obtained from phenol and formaldehyde, performing the reaction under basic conditions and with formaldehyde excess. Resin curing kinetics was studied by means of Fourier Transform Infrared Spectroscopy (FTIR) measurements. Organo-modified clay was added to the phenolic resin in order to evaluate their effect on the general performance of the material. Carbon fiber-phenolic resin and carbon fiber-clay modified phenolic resin prepregs were obtained by hand-layup and vacuum bagging. Prepregs were characterized in terms of fiber content, flexural stiffness and degree of tack. In both cases, intermediate fiber volume content, near to 50 %, was obtained. The addition of 5 wt. % of clay to the phenolic resin did not produce a significant change on the prepregs stiffness but increased the degree of tack, which implies that the incorporation of such particles was useful to enhance the prepregs properties. Composite materials were obtained by compression molding of the prepregs obtained, and were characterized by its fiber content, mechanical behavior with the three point bending test and its thermal degradation by thermogravimetry. High fiber content composites materials were obtained, near to 75 % by volume. However modified composites showed lower fiber content, which resulted in a decrease of the flexural modulus and strength. In relation to thermal degradation the addition of nanoclay did not change the behavior of the materials.
Fil: Asaro, Lucía. 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: Rivero, Guadalupe. 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: Manfredi, Liliana Beatriz. 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: Alvarez, Vera Alejandra. 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: 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 This work is focused on the study of the main variables involved in the development of phenolic/carbon prepregs and how these variables are affected by the incorporation of nanoclays. For this, phenolic resin was obtained from phenol and formaldehyde, performing the reaction under basic conditions and with formaldehyde excess. Resin curing kinetics was studied by means of Fourier Transform Infrared Spectroscopy (FTIR) measurements. Organo-modified clay was added to the phenolic resin in order to evaluate their effect on the general performance of the material. Carbon fiber-phenolic resin and carbon fiber-clay modified phenolic resin prepregs were obtained by hand-layup and vacuum bagging. Prepregs were characterized in terms of fiber content, flexural stiffness and degree of tack. In both cases, intermediate fiber volume content, near to 50 %, was obtained. The addition of 5 wt. % of clay to the phenolic resin did not produce a significant change on the prepregs stiffness but increased the degree of tack, which implies that the incorporation of such particles was useful to enhance the prepregs properties. Composite materials were obtained by compression molding of the prepregs obtained, and were characterized by its fiber content, mechanical behavior with the three point bending test and its thermal degradation by thermogravimetry. High fiber content composites materials were obtained, near to 75 % by volume. However modified composites showed lower fiber content, which resulted in a decrease of the flexural modulus and strength. In relation to thermal degradation the addition of nanoclay did not change the behavior of the materials.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-15
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/11336/33387
Alvarez, Vera Alejandra; Rodriguez, Exequiel Santos; Manfredi, Liliana Beatriz; Rivero, Guadalupe; Asaro, Lucía; Development of carbon fiber/phenolic resin prepregs modified with nanoclays; Sage Publications Ltd; Journal of Composite Materials; 50; 10; 15-6-2015; 1287-1300
0021-9983
1530-793X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33387
identifier_str_mv Alvarez, Vera Alejandra; Rodriguez, Exequiel Santos; Manfredi, Liliana Beatriz; Rivero, Guadalupe; Asaro, Lucía; Development of carbon fiber/phenolic resin prepregs modified with nanoclays; Sage Publications Ltd; Journal of Composite Materials; 50; 10; 15-6-2015; 1287-1300
0021-9983
1530-793X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1177/0021998315590866
info:eu-repo/semantics/altIdentifier/url/http://journals.sagepub.com/doi/full/10.1177/0021998315590866
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Sage Publications Ltd
publisher.none.fl_str_mv Sage Publications Ltd
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
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score 12.993085

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