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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/27980
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T09:57:56Zoai: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:34982025-09-29 09:57:57.172CONICET 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_ |
1844613730324709376 |
score |
13.070432 |