Bio-based thermosetting epoxy foams: mechanical and thermal characterization

Autores
Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Thermosetting epoxy foams were synthesized by replacing the commercial synthetic epoxy resin by a biogenic epoxidized vegetable oil. Foam formulations were developed avoiding the use of amine hardeners, organic volatile compounds (OVCs), and ozone depleting or flammable foaming gases. The produced biobased foams were evaluated in terms of mechanical and thermal properties. It was found that the glass transition temperature (Tg) is somewhat lower than that corresponding to synthetic epoxy foams, but mechanical properties are similar when comparing foams of the same density. Moreover, the possibility of obtaining foams in a wide range of densities (160–550 kg/m3) makes these systems a sound alternative to commercial available formulations.
Fil: Altuna, Facundo Ignacio. 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: Ruseckaite, Roxana 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: Stefani, Pablo Marcelo. 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
Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
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:11336/27980
Acceder
id CONICETDig_4241bad4df3a99c39f6af3d3190e197e
oai_identifier_str oai:ri.conicet.gov.ar:11336/27980
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Bio-based thermosetting epoxy foams: mechanical and thermal characterizationAltuna, Facundo IgnacioRuseckaite, Roxana AlejandraStefani, Pablo MarceloGreen ChemistryVegetable OilThermosetting PolymerEpoxyAnhydride HardenerRigid Foamshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Thermosetting epoxy foams were synthesized by replacing the commercial synthetic epoxy resin by a biogenic epoxidized vegetable oil. Foam formulations were developed avoiding the use of amine hardeners, organic volatile compounds (OVCs), and ozone depleting or flammable foaming gases. The produced biobased foams were evaluated in terms of mechanical and thermal properties. It was found that the glass transition temperature (Tg) is somewhat lower than that corresponding to synthetic epoxy foams, but mechanical properties are similar when comparing foams of the same density. Moreover, the possibility of obtaining foams in a wide range of densities (160–550 kg/m3) makes these systems a sound alternative to commercial available formulations.Fil: Altuna, Facundo Ignacio. 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: Ruseckaite, Roxana 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: Stefani, Pablo Marcelo. 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; ArgentinaAmerican Chemical Society2015-07-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27980Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Bio-based thermosetting epoxy foams: mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 6-7-2015; 1406-14112168-0485CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/acssuschemeng.5b00114info:eu-repo/semantics/altIdentifier/doi/10.1021/acssuschemeng.5b00114info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:27:14Zoai:ri.conicet.gov.ar:11336/27980instacron: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:34982025-10-22 11:27:14.471CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Bio-based thermosetting epoxy foams: mechanical and thermal characterization
title Bio-based thermosetting epoxy foams: mechanical and thermal characterization
spellingShingle Bio-based thermosetting epoxy foams: mechanical and thermal characterization
Altuna, Facundo Ignacio
Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
title_short Bio-based thermosetting epoxy foams: mechanical and thermal characterization
title_full Bio-based thermosetting epoxy foams: mechanical and thermal characterization
title_fullStr Bio-based thermosetting epoxy foams: mechanical and thermal characterization
title_full_unstemmed Bio-based thermosetting epoxy foams: mechanical and thermal characterization
title_sort Bio-based thermosetting epoxy foams: mechanical and thermal characterization
dc.creator.none.fl_str_mv Altuna, Facundo Ignacio
Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author Altuna, Facundo Ignacio
author_facet Altuna, Facundo Ignacio
Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author_role author
author2 Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author2_role author
author
dc.subject.none.fl_str_mv Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
topic Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Thermosetting epoxy foams were synthesized by replacing the commercial synthetic epoxy resin by a biogenic epoxidized vegetable oil. Foam formulations were developed avoiding the use of amine hardeners, organic volatile compounds (OVCs), and ozone depleting or flammable foaming gases. The produced biobased foams were evaluated in terms of mechanical and thermal properties. It was found that the glass transition temperature (Tg) is somewhat lower than that corresponding to synthetic epoxy foams, but mechanical properties are similar when comparing foams of the same density. Moreover, the possibility of obtaining foams in a wide range of densities (160–550 kg/m3) makes these systems a sound alternative to commercial available formulations.
Fil: Altuna, Facundo Ignacio. 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: Ruseckaite, Roxana 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: Stefani, Pablo Marcelo. 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 Thermosetting epoxy foams were synthesized by replacing the commercial synthetic epoxy resin by a biogenic epoxidized vegetable oil. Foam formulations were developed avoiding the use of amine hardeners, organic volatile compounds (OVCs), and ozone depleting or flammable foaming gases. The produced biobased foams were evaluated in terms of mechanical and thermal properties. It was found that the glass transition temperature (Tg) is somewhat lower than that corresponding to synthetic epoxy foams, but mechanical properties are similar when comparing foams of the same density. Moreover, the possibility of obtaining foams in a wide range of densities (160–550 kg/m3) makes these systems a sound alternative to commercial available formulations.
publishDate 2015
dc.date.none.fl_str_mv 2015-07-06
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/11336/27980
Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Bio-based thermosetting epoxy foams: mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 6-7-2015; 1406-1411
2168-0485
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27980
identifier_str_mv Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Bio-based thermosetting epoxy foams: mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 6-7-2015; 1406-1411
2168-0485
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://pubs.acs.org/doi/abs/10.1021/acssuschemeng.5b00114
info:eu-repo/semantics/altIdentifier/doi/10.1021/acssuschemeng.5b00114
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 American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1846781838469627904
score 12.982451

Publicaciones similares