Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon

Autores
Spontón, Marisa Elisabet; Ronda, J.; Galià, M.; Cádiz, V.
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The combustion behaviour of phosphorus- and silicon-containing benzoxazine-epoxy systems has been studied by LOI and cone calorimetry giving a clear evidence that incorporation of 3.5% P into the benzoxazine-epoxy systems, resulted in flame retardation while the silicon-containing copolymer was found to have no improvement in the LOI and cone calorimeter data, with values similar to the polymers without heteroatom, thus indicating that the 3.9% silicon content has no flame retarding effect. The peak of heat release rate value is reduced significantly for the phosphorus-containing benzoxazine as a result a combination of condensed-phase and gas-phase mechanisms.The incorporation of phosphorus or silicon into the modified benzoxazine-epoxy system increases the smoke hazard and the CO emissions compared to the heteroatom-free system.
Fil: Spontón, Marisa Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Ronda, J.. Universitat Rovira I Virgili; España
Fil: Galià, M.. Universitat Rovira I Virgili; España
Fil: Cádiz, V.. Universitat Rovira I Virgili; España
Materia
Polybenzoxazine
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/17098
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or SiliconSpontón, Marisa ElisabetRonda, J.Galià, M.Cádiz, V.Polybenzoxazinehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The combustion behaviour of phosphorus- and silicon-containing benzoxazine-epoxy systems has been studied by LOI and cone calorimetry giving a clear evidence that incorporation of 3.5% P into the benzoxazine-epoxy systems, resulted in flame retardation while the silicon-containing copolymer was found to have no improvement in the LOI and cone calorimeter data, with values similar to the polymers without heteroatom, thus indicating that the 3.9% silicon content has no flame retarding effect. The peak of heat release rate value is reduced significantly for the phosphorus-containing benzoxazine as a result a combination of condensed-phase and gas-phase mechanisms.The incorporation of phosphorus or silicon into the modified benzoxazine-epoxy system increases the smoke hazard and the CO emissions compared to the heteroatom-free system.Fil: Spontón, Marisa Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Ronda, J.. Universitat Rovira I Virgili; EspañaFil: Galià, M.. Universitat Rovira I Virgili; EspañaFil: Cádiz, V.. Universitat Rovira I Virgili; EspañaElsevier2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17098Spontón, Marisa Elisabet; Ronda, J.; Galià, M.; Cádiz, V.; Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon; Elsevier; Polymer Degradation And Stability; 94; 1; 12-2009; 102-1060141-3910enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymdegradstab.2008.10.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:54Zoai:ri.conicet.gov.ar:11336/17098instacron: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 10:11:54.849CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
title Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
spellingShingle Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
Spontón, Marisa Elisabet
Polybenzoxazine
title_short Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
title_full Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
title_fullStr Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
title_full_unstemmed Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
title_sort Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon
dc.creator.none.fl_str_mv Spontón, Marisa Elisabet
Ronda, J.
Galià, M.
Cádiz, V.
author Spontón, Marisa Elisabet
author_facet Spontón, Marisa Elisabet
Ronda, J.
Galià, M.
Cádiz, V.
author_role author
author2 Ronda, J.
Galià, M.
Cádiz, V.
author2_role author
author
author
dc.subject.none.fl_str_mv Polybenzoxazine
topic Polybenzoxazine
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 combustion behaviour of phosphorus- and silicon-containing benzoxazine-epoxy systems has been studied by LOI and cone calorimetry giving a clear evidence that incorporation of 3.5% P into the benzoxazine-epoxy systems, resulted in flame retardation while the silicon-containing copolymer was found to have no improvement in the LOI and cone calorimeter data, with values similar to the polymers without heteroatom, thus indicating that the 3.9% silicon content has no flame retarding effect. The peak of heat release rate value is reduced significantly for the phosphorus-containing benzoxazine as a result a combination of condensed-phase and gas-phase mechanisms.The incorporation of phosphorus or silicon into the modified benzoxazine-epoxy system increases the smoke hazard and the CO emissions compared to the heteroatom-free system.
Fil: Spontón, Marisa Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Ronda, J.. Universitat Rovira I Virgili; España
Fil: Galià, M.. Universitat Rovira I Virgili; España
Fil: Cádiz, V.. Universitat Rovira I Virgili; España
description The combustion behaviour of phosphorus- and silicon-containing benzoxazine-epoxy systems has been studied by LOI and cone calorimetry giving a clear evidence that incorporation of 3.5% P into the benzoxazine-epoxy systems, resulted in flame retardation while the silicon-containing copolymer was found to have no improvement in the LOI and cone calorimeter data, with values similar to the polymers without heteroatom, thus indicating that the 3.9% silicon content has no flame retarding effect. The peak of heat release rate value is reduced significantly for the phosphorus-containing benzoxazine as a result a combination of condensed-phase and gas-phase mechanisms.The incorporation of phosphorus or silicon into the modified benzoxazine-epoxy system increases the smoke hazard and the CO emissions compared to the heteroatom-free system.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/17098
Spontón, Marisa Elisabet; Ronda, J.; Galià, M.; Cádiz, V.; Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon; Elsevier; Polymer Degradation And Stability; 94; 1; 12-2009; 102-106
0141-3910
url http://hdl.handle.net/11336/17098
identifier_str_mv Spontón, Marisa Elisabet; Ronda, J.; Galià, M.; Cádiz, V.; Cone Calorimetry Studies of Benzoxazine-Epoxy Systems Flame Retarded By Chemically Bonded Phosphorus or Silicon; Elsevier; Polymer Degradation And Stability; 94; 1; 12-2009; 102-106
0141-3910
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.polymdegradstab.2008.10.005
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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_ 1842270176089735168
score 13.13397

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