Relationship between network final structure and the properties of commercial vinylester resins

Autores
Rodriguez, Exequiel Santos; Larrañaga, Maider; Mondragón Egaña, Iñaki; Vázquez, Analía
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two commercial vinyl ester resins, Derakane 411-350 (resin D) and Derakane 411-350 Momentum (resin M), were characterized. Despite the large quantity of publications in the literature about vinyl ester resins, few experimental results have been reported for resin M. The effect of the styrene content on the mechanical properties and morphological structure was studied. An increase in the styrene content produced a network with a low storage modulus in the rubber state and a glass-transition temperature. The apparent average molecular weight between crosslink points and glass-transition temperature were slightly higher for resin D than for resin M. The Fourier transform infrared spectra and molecular weight distributions were similar. However, resin M was tougher than resin D, and this may have been due to the closer structure in the fully cured state. Atomic force microscopy was performed for each cured resin and confirmed the difference in the nanostructures. The main reason for the differences in the developed structures was the use of an accelerator, which influenced the final morphology.
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
Fil: Larrañaga, Maider. Escuela Universitaria Politecnica; España
Fil: Mondragón Egaña, Iñaki. Escuela Universitaria Politecnica; España
Fil: Vázquez, Analía. 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
Unsaturated Polyester
Vinylester
Properties
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:11336/20080
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Relationship between network final structure and the properties of commercial vinylester resinsRodriguez, Exequiel SantosLarrañaga, MaiderMondragón Egaña, IñakiVázquez, AnalíaUnsaturated PolyesterVinylesterPropertieshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Two commercial vinyl ester resins, Derakane 411-350 (resin D) and Derakane 411-350 Momentum (resin M), were characterized. Despite the large quantity of publications in the literature about vinyl ester resins, few experimental results have been reported for resin M. The effect of the styrene content on the mechanical properties and morphological structure was studied. An increase in the styrene content produced a network with a low storage modulus in the rubber state and a glass-transition temperature. The apparent average molecular weight between crosslink points and glass-transition temperature were slightly higher for resin D than for resin M. The Fourier transform infrared spectra and molecular weight distributions were similar. However, resin M was tougher than resin D, and this may have been due to the closer structure in the fully cured state. Atomic force microscopy was performed for each cured resin and confirmed the difference in the nanostructures. The main reason for the differences in the developed structures was the use of an accelerator, which influenced the final morphology.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; ArgentinaFil: Larrañaga, Maider. Escuela Universitaria Politecnica; EspañaFil: Mondragón Egaña, Iñaki. Escuela Universitaria Politecnica; EspañaFil: Vázquez, Analía. 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; ArgentinaWiley2006-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20080Rodriguez, Exequiel Santos; Larrañaga, Maider; Mondragón Egaña, Iñaki; Vázquez, Analía; Relationship between network final structure and the properties of commercial vinylester resins; Wiley; Journal of Applied Polymer Science; 100; 5; 6-2006; 3895-39030021-89951097-4628CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.22732/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.22732info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:02Zoai:ri.conicet.gov.ar:11336/20080instacron: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:34982025-09-29 10:01:02.719CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Relationship between network final structure and the properties of commercial vinylester resins
title Relationship between network final structure and the properties of commercial vinylester resins
spellingShingle Relationship between network final structure and the properties of commercial vinylester resins
Rodriguez, Exequiel Santos
Unsaturated Polyester
Vinylester
Properties
title_short Relationship between network final structure and the properties of commercial vinylester resins
title_full Relationship between network final structure and the properties of commercial vinylester resins
title_fullStr Relationship between network final structure and the properties of commercial vinylester resins
title_full_unstemmed Relationship between network final structure and the properties of commercial vinylester resins
title_sort Relationship between network final structure and the properties of commercial vinylester resins
dc.creator.none.fl_str_mv Rodriguez, Exequiel Santos
Larrañaga, Maider
Mondragón Egaña, Iñaki
Vázquez, Analía
author Rodriguez, Exequiel Santos
author_facet Rodriguez, Exequiel Santos
Larrañaga, Maider
Mondragón Egaña, Iñaki
Vázquez, Analía
author_role author
author2 Larrañaga, Maider
Mondragón Egaña, Iñaki
Vázquez, Analía
author2_role author
author
author
dc.subject.none.fl_str_mv Unsaturated Polyester
Vinylester
Properties
topic Unsaturated Polyester
Vinylester
Properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Two commercial vinyl ester resins, Derakane 411-350 (resin D) and Derakane 411-350 Momentum (resin M), were characterized. Despite the large quantity of publications in the literature about vinyl ester resins, few experimental results have been reported for resin M. The effect of the styrene content on the mechanical properties and morphological structure was studied. An increase in the styrene content produced a network with a low storage modulus in the rubber state and a glass-transition temperature. The apparent average molecular weight between crosslink points and glass-transition temperature were slightly higher for resin D than for resin M. The Fourier transform infrared spectra and molecular weight distributions were similar. However, resin M was tougher than resin D, and this may have been due to the closer structure in the fully cured state. Atomic force microscopy was performed for each cured resin and confirmed the difference in the nanostructures. The main reason for the differences in the developed structures was the use of an accelerator, which influenced the final morphology.
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
Fil: Larrañaga, Maider. Escuela Universitaria Politecnica; España
Fil: Mondragón Egaña, Iñaki. Escuela Universitaria Politecnica; España
Fil: Vázquez, Analía. 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 Two commercial vinyl ester resins, Derakane 411-350 (resin D) and Derakane 411-350 Momentum (resin M), were characterized. Despite the large quantity of publications in the literature about vinyl ester resins, few experimental results have been reported for resin M. The effect of the styrene content on the mechanical properties and morphological structure was studied. An increase in the styrene content produced a network with a low storage modulus in the rubber state and a glass-transition temperature. The apparent average molecular weight between crosslink points and glass-transition temperature were slightly higher for resin D than for resin M. The Fourier transform infrared spectra and molecular weight distributions were similar. However, resin M was tougher than resin D, and this may have been due to the closer structure in the fully cured state. Atomic force microscopy was performed for each cured resin and confirmed the difference in the nanostructures. The main reason for the differences in the developed structures was the use of an accelerator, which influenced the final morphology.
publishDate 2006
dc.date.none.fl_str_mv 2006-06
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/11336/20080
Rodriguez, Exequiel Santos; Larrañaga, Maider; Mondragón Egaña, Iñaki; Vázquez, Analía; Relationship between network final structure and the properties of commercial vinylester resins; Wiley; Journal of Applied Polymer Science; 100; 5; 6-2006; 3895-3903
0021-8995
1097-4628
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20080
identifier_str_mv Rodriguez, Exequiel Santos; Larrañaga, Maider; Mondragón Egaña, Iñaki; Vázquez, Analía; Relationship between network final structure and the properties of commercial vinylester resins; Wiley; Journal of Applied Polymer Science; 100; 5; 6-2006; 3895-3903
0021-8995
1097-4628
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.22732/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1002/app.22732
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 Wiley
publisher.none.fl_str_mv Wiley
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 13.070432

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