Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities

Autores
Blanco, Miren; Corcuera, M. Angeles; Riccardi, Carmen Cristina; Mondragon, Iñaki
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The polymerization kinetics of a monoamine (p-toluidine), a diamine (4,4′-diaminodiphenylmethane) or a mixture of both amines reacted with an epoxy prepolymer, diglycidylether of bisphenol A (DGEBA), was analyzed using differential scanning calorimetry. A simple mechanistic model, consisting of an epoxy–hydroxyl complex formation out of equilibrium, including the possibility that amino hydrogens react with free epoxy groups or with the epoxy–hydroxyl complex, and taking into account the possible difference of the reactivity of amino hydrogens, provided a reasonable fitting of the whole set of experimental results with a lonely set of activation energies.
Fil: Blanco, Miren. Universidad del País Vasco; España
Fil: Corcuera, M. Angeles. Universidad del País Vasco; España
Fil: Riccardi, Carmen Cristina. 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: Mondragon, Iñaki. Universidad del País Vasco; España
Materia
THERMOSET
KINETIC
MECHANISTIC MODEL
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:11336/94387
Acceder
id CONICETDig_aed71679dec240a825cf9723ab141ccb
oai_identifier_str oai:ri.conicet.gov.ar:11336/94387
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalitiesBlanco, MirenCorcuera, M. AngelesRiccardi, Carmen CristinaMondragon, IñakiTHERMOSETKINETICMECHANISTIC MODELhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The polymerization kinetics of a monoamine (p-toluidine), a diamine (4,4′-diaminodiphenylmethane) or a mixture of both amines reacted with an epoxy prepolymer, diglycidylether of bisphenol A (DGEBA), was analyzed using differential scanning calorimetry. A simple mechanistic model, consisting of an epoxy–hydroxyl complex formation out of equilibrium, including the possibility that amino hydrogens react with free epoxy groups or with the epoxy–hydroxyl complex, and taking into account the possible difference of the reactivity of amino hydrogens, provided a reasonable fitting of the whole set of experimental results with a lonely set of activation energies.Fil: Blanco, Miren. Universidad del País Vasco; EspañaFil: Corcuera, M. Angeles. Universidad del País Vasco; EspañaFil: Riccardi, Carmen Cristina. 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: Mondragon, Iñaki. Universidad del País Vasco; EspañaElsevier2005-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94387Blanco, Miren; Corcuera, M. Angeles; Riccardi, Carmen Cristina; Mondragon, Iñaki; Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities; Elsevier; Polymer; 46; 19; 9-2005; 7989-80000032-3861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0032386105009468info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2005.06.117info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:33Zoai:ri.conicet.gov.ar:11336/94387instacron: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 10:44:34.067CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
title Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
spellingShingle Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
Blanco, Miren
THERMOSET
KINETIC
MECHANISTIC MODEL
title_short Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
title_full Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
title_fullStr Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
title_full_unstemmed Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
title_sort Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities
dc.creator.none.fl_str_mv Blanco, Miren
Corcuera, M. Angeles
Riccardi, Carmen Cristina
Mondragon, Iñaki
author Blanco, Miren
author_facet Blanco, Miren
Corcuera, M. Angeles
Riccardi, Carmen Cristina
Mondragon, Iñaki
author_role author
author2 Corcuera, M. Angeles
Riccardi, Carmen Cristina
Mondragon, Iñaki
author2_role author
author
author
dc.subject.none.fl_str_mv THERMOSET
KINETIC
MECHANISTIC MODEL
topic THERMOSET
KINETIC
MECHANISTIC MODEL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The polymerization kinetics of a monoamine (p-toluidine), a diamine (4,4′-diaminodiphenylmethane) or a mixture of both amines reacted with an epoxy prepolymer, diglycidylether of bisphenol A (DGEBA), was analyzed using differential scanning calorimetry. A simple mechanistic model, consisting of an epoxy–hydroxyl complex formation out of equilibrium, including the possibility that amino hydrogens react with free epoxy groups or with the epoxy–hydroxyl complex, and taking into account the possible difference of the reactivity of amino hydrogens, provided a reasonable fitting of the whole set of experimental results with a lonely set of activation energies.
Fil: Blanco, Miren. Universidad del País Vasco; España
Fil: Corcuera, M. Angeles. Universidad del País Vasco; España
Fil: Riccardi, Carmen Cristina. 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: Mondragon, Iñaki. Universidad del País Vasco; España
description The polymerization kinetics of a monoamine (p-toluidine), a diamine (4,4′-diaminodiphenylmethane) or a mixture of both amines reacted with an epoxy prepolymer, diglycidylether of bisphenol A (DGEBA), was analyzed using differential scanning calorimetry. A simple mechanistic model, consisting of an epoxy–hydroxyl complex formation out of equilibrium, including the possibility that amino hydrogens react with free epoxy groups or with the epoxy–hydroxyl complex, and taking into account the possible difference of the reactivity of amino hydrogens, provided a reasonable fitting of the whole set of experimental results with a lonely set of activation energies.
publishDate 2005
dc.date.none.fl_str_mv 2005-09
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/11336/94387
Blanco, Miren; Corcuera, M. Angeles; Riccardi, Carmen Cristina; Mondragon, Iñaki; Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities; Elsevier; Polymer; 46; 19; 9-2005; 7989-8000
0032-3861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94387
identifier_str_mv Blanco, Miren; Corcuera, M. Angeles; Riccardi, Carmen Cristina; Mondragon, Iñaki; Mechanistic kinetic model of an epoxy resin cured with a mixture of amines of different functionalities; Elsevier; Polymer; 46; 19; 9-2005; 7989-8000
0032-3861
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://www.sciencedirect.com/science/article/pii/S0032386105009468
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2005.06.117
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 Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1844614483459178496
score 13.069144

Publicaciones similares