Cure kinetics and shrinkage model for epoxy-amine systems

Autores
Ramos, Jorge Alberto; Pagani, Néstor Hernán; Riccardi, Carmen Cristina; Borrajo Fernandez, Julio; Goyanes, Silvia Nair; Mondragon, Iñaki
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Manufacture of most of epoxy resins implies that cure needs to be carried out under pressure. Due to the significance of knowing the influence of the pressure factor in cure kinetics, cure shrinkage of a stoichiometric epoxy-amine system was measured using a pressure-volume-temperature (PVT) analyzer. Recording the specific volume change in the range of temperature from 100 to 180 °C and a pressure of 200 bar we could model the cure kinetics. The Runge-Kutta method was applied to obtain the kinetic constants of the cure reaction. In addition, using the differential scanning calorimeter (DSC) for measurements of 1 bar and the PVT analyzer for pressures of 200, 400, and 600 bar, we also model the kinetic constants as a function of pressure. The results obtained show that the effect of the temperature on the kinetic constants is higher than the effect of pressure. Therefore, both PVT and DSC are complementary techniques to describe the full range of cure kinetic process of epoxy mixtures. © 2005 Elsevier Ltd. All rights reserved.
Fil: Ramos, Jorge Alberto. Universidad del País Vasco; España
Fil: Pagani, Néstor Hernán. Universidad Nacional de Mar del Plata; Argentina
Fil: Riccardi, Carmen Cristina. Universidad Nacional de Mar del Plata; Argentina
Fil: Borrajo Fernandez, Julio. Universidad Nacional de Mar del Plata; Argentina
Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Mondragon, Iñaki. Universidad del País Vasco; España
Materia
Epoxy
Kinetics
Pressure
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:11336/61178
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cure kinetics and shrinkage model for epoxy-amine systemsRamos, Jorge AlbertoPagani, Néstor HernánRiccardi, Carmen CristinaBorrajo Fernandez, JulioGoyanes, Silvia NairMondragon, IñakiEpoxyKineticsPressureManufacture of most of epoxy resins implies that cure needs to be carried out under pressure. Due to the significance of knowing the influence of the pressure factor in cure kinetics, cure shrinkage of a stoichiometric epoxy-amine system was measured using a pressure-volume-temperature (PVT) analyzer. Recording the specific volume change in the range of temperature from 100 to 180 °C and a pressure of 200 bar we could model the cure kinetics. The Runge-Kutta method was applied to obtain the kinetic constants of the cure reaction. In addition, using the differential scanning calorimeter (DSC) for measurements of 1 bar and the PVT analyzer for pressures of 200, 400, and 600 bar, we also model the kinetic constants as a function of pressure. The results obtained show that the effect of the temperature on the kinetic constants is higher than the effect of pressure. Therefore, both PVT and DSC are complementary techniques to describe the full range of cure kinetic process of epoxy mixtures. © 2005 Elsevier Ltd. All rights reserved.Fil: Ramos, Jorge Alberto. Universidad del País Vasco; EspañaFil: Pagani, Néstor Hernán. Universidad Nacional de Mar del Plata; ArgentinaFil: Riccardi, Carmen Cristina. Universidad Nacional de Mar del Plata; ArgentinaFil: Borrajo Fernandez, Julio. Universidad Nacional de Mar del Plata; ArgentinaFil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Mondragon, Iñaki. Universidad del País Vasco; EspañaElsevier2005-12info: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/11336/61178Ramos, Jorge Alberto; Pagani, Néstor Hernán; Riccardi, Carmen Cristina; Borrajo Fernandez, Julio; Goyanes, Silvia Nair; et al.; Cure kinetics and shrinkage model for epoxy-amine systems; Elsevier; Polymer; 46; 10; 12-2005; 3323-33280032-3861CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymer.2005.02.069info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:58Zoai:ri.conicet.gov.ar:11336/61178instacron: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:34982025-09-03 10:07:59.04CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cure kinetics and shrinkage model for epoxy-amine systems
title Cure kinetics and shrinkage model for epoxy-amine systems
spellingShingle Cure kinetics and shrinkage model for epoxy-amine systems
Ramos, Jorge Alberto
Epoxy
Kinetics
Pressure
title_short Cure kinetics and shrinkage model for epoxy-amine systems
title_full Cure kinetics and shrinkage model for epoxy-amine systems
title_fullStr Cure kinetics and shrinkage model for epoxy-amine systems
title_full_unstemmed Cure kinetics and shrinkage model for epoxy-amine systems
title_sort Cure kinetics and shrinkage model for epoxy-amine systems
dc.creator.none.fl_str_mv Ramos, Jorge Alberto
Pagani, Néstor Hernán
Riccardi, Carmen Cristina
Borrajo Fernandez, Julio
Goyanes, Silvia Nair
Mondragon, Iñaki
author Ramos, Jorge Alberto
author_facet Ramos, Jorge Alberto
Pagani, Néstor Hernán
Riccardi, Carmen Cristina
Borrajo Fernandez, Julio
Goyanes, Silvia Nair
Mondragon, Iñaki
author_role author
author2 Pagani, Néstor Hernán
Riccardi, Carmen Cristina
Borrajo Fernandez, Julio
Goyanes, Silvia Nair
Mondragon, Iñaki
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Epoxy
Kinetics
Pressure
topic Epoxy
Kinetics
Pressure
dc.description.none.fl_txt_mv Manufacture of most of epoxy resins implies that cure needs to be carried out under pressure. Due to the significance of knowing the influence of the pressure factor in cure kinetics, cure shrinkage of a stoichiometric epoxy-amine system was measured using a pressure-volume-temperature (PVT) analyzer. Recording the specific volume change in the range of temperature from 100 to 180 °C and a pressure of 200 bar we could model the cure kinetics. The Runge-Kutta method was applied to obtain the kinetic constants of the cure reaction. In addition, using the differential scanning calorimeter (DSC) for measurements of 1 bar and the PVT analyzer for pressures of 200, 400, and 600 bar, we also model the kinetic constants as a function of pressure. The results obtained show that the effect of the temperature on the kinetic constants is higher than the effect of pressure. Therefore, both PVT and DSC are complementary techniques to describe the full range of cure kinetic process of epoxy mixtures. © 2005 Elsevier Ltd. All rights reserved.
Fil: Ramos, Jorge Alberto. Universidad del País Vasco; España
Fil: Pagani, Néstor Hernán. Universidad Nacional de Mar del Plata; Argentina
Fil: Riccardi, Carmen Cristina. Universidad Nacional de Mar del Plata; Argentina
Fil: Borrajo Fernandez, Julio. Universidad Nacional de Mar del Plata; Argentina
Fil: Goyanes, Silvia Nair. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Mondragon, Iñaki. Universidad del País Vasco; España
description Manufacture of most of epoxy resins implies that cure needs to be carried out under pressure. Due to the significance of knowing the influence of the pressure factor in cure kinetics, cure shrinkage of a stoichiometric epoxy-amine system was measured using a pressure-volume-temperature (PVT) analyzer. Recording the specific volume change in the range of temperature from 100 to 180 °C and a pressure of 200 bar we could model the cure kinetics. The Runge-Kutta method was applied to obtain the kinetic constants of the cure reaction. In addition, using the differential scanning calorimeter (DSC) for measurements of 1 bar and the PVT analyzer for pressures of 200, 400, and 600 bar, we also model the kinetic constants as a function of pressure. The results obtained show that the effect of the temperature on the kinetic constants is higher than the effect of pressure. Therefore, both PVT and DSC are complementary techniques to describe the full range of cure kinetic process of epoxy mixtures. © 2005 Elsevier Ltd. All rights reserved.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
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/11336/61178
Ramos, Jorge Alberto; Pagani, Néstor Hernán; Riccardi, Carmen Cristina; Borrajo Fernandez, Julio; Goyanes, Silvia Nair; et al.; Cure kinetics and shrinkage model for epoxy-amine systems; Elsevier; Polymer; 46; 10; 12-2005; 3323-3328
0032-3861
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61178
identifier_str_mv Ramos, Jorge Alberto; Pagani, Néstor Hernán; Riccardi, Carmen Cristina; Borrajo Fernandez, Julio; Goyanes, Silvia Nair; et al.; Cure kinetics and shrinkage model for epoxy-amine systems; Elsevier; Polymer; 46; 10; 12-2005; 3323-3328
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/doi/10.1016/j.polymer.2005.02.069
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 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
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score 13.13397

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