Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine

Autores
Spontón, Marisa Elisabet; Estenoz, Diana Alejandra; Ligadas, G.; Ronda, J.; Galià, M.; Cádiz, V.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A polybenzoxazine / polysiloxane hybrid has been prepared by sol-gel process and ring-opening polymerization. For this purpose, first a functionalized benzoxazine was synthesized from bisphenol A, paraformaldehyde and 3(trimethoxysilyl) propylamine, with initial molar ratio 1:4:2, and 95% yield. The structure of the monomer was characterized by Fourier Transform Infrared, Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR). The sol-gel process and curing behavior have been studied by FTIR spectroscopy and Differential Scanning Calorimetry (DSC). The Dynamic Mechanical Analysis (DMTA) of the hybrid material(Bz-PSi) showed higher Tg and storage modulus respect to the conventional polybenzoxazine (Bz-BA). Also, the Thermogravimetric Analysis (TGA) revealed better thermal stability. The high Limiting Oxygen Index (LOI) values (about LOI = 32)confirmed similar effective flame retardance properties of the hybrid material respect conventional benzoxazine.
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: Estenoz, Diana Alejandra. 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: Ligadas, G.. Universitat Rovira I Virgili; España
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
Crosslinking
Polysiloxanes
Thermal Properties
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:11336/18822
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/18822
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized BenzoxazineSpontón, Marisa ElisabetEstenoz, Diana AlejandraLigadas, G.Ronda, J.Galià, M.Cádiz, V.CrosslinkingPolysiloxanesThermal Propertieshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A polybenzoxazine / polysiloxane hybrid has been prepared by sol-gel process and ring-opening polymerization. For this purpose, first a functionalized benzoxazine was synthesized from bisphenol A, paraformaldehyde and 3(trimethoxysilyl) propylamine, with initial molar ratio 1:4:2, and 95% yield. The structure of the monomer was characterized by Fourier Transform Infrared, Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR). The sol-gel process and curing behavior have been studied by FTIR spectroscopy and Differential Scanning Calorimetry (DSC). The Dynamic Mechanical Analysis (DMTA) of the hybrid material(Bz-PSi) showed higher Tg and storage modulus respect to the conventional polybenzoxazine (Bz-BA). Also, the Thermogravimetric Analysis (TGA) revealed better thermal stability. The high Limiting Oxygen Index (LOI) values (about LOI = 32)confirmed similar effective flame retardance properties of the hybrid material respect conventional benzoxazine.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: Estenoz, Diana Alejandra. 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: Ligadas, G.. Universitat Rovira I Virgili; EspañaFil: Ronda, J.. Universitat Rovira I Virgili; EspañaFil: Galià, M.. Universitat Rovira I Virgili; EspañaFil: Cádiz, V.. Universitat Rovira I Virgili; EspañaJohn Wiley & Sons Inc2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18822Spontón, Marisa Elisabet; Estenoz, Diana Alejandra; Ligadas, G.; Ronda, J.; Galià, M.; et al.; Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 126; 4; 4-2012; 1369-13760021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.36766info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.36766/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:02:14Zoai:ri.conicet.gov.ar:11336/18822instacron: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 12:02:14.556CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
title Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
spellingShingle Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
Spontón, Marisa Elisabet
Crosslinking
Polysiloxanes
Thermal Properties
title_short Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
title_full Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
title_fullStr Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
title_full_unstemmed Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
title_sort Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine
dc.creator.none.fl_str_mv Spontón, Marisa Elisabet
Estenoz, Diana Alejandra
Ligadas, G.
Ronda, J.
Galià, M.
Cádiz, V.
author Spontón, Marisa Elisabet
author_facet Spontón, Marisa Elisabet
Estenoz, Diana Alejandra
Ligadas, G.
Ronda, J.
Galià, M.
Cádiz, V.
author_role author
author2 Estenoz, Diana Alejandra
Ligadas, G.
Ronda, J.
Galià, M.
Cádiz, V.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Crosslinking
Polysiloxanes
Thermal Properties
topic Crosslinking
Polysiloxanes
Thermal Properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A polybenzoxazine / polysiloxane hybrid has been prepared by sol-gel process and ring-opening polymerization. For this purpose, first a functionalized benzoxazine was synthesized from bisphenol A, paraformaldehyde and 3(trimethoxysilyl) propylamine, with initial molar ratio 1:4:2, and 95% yield. The structure of the monomer was characterized by Fourier Transform Infrared, Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR). The sol-gel process and curing behavior have been studied by FTIR spectroscopy and Differential Scanning Calorimetry (DSC). The Dynamic Mechanical Analysis (DMTA) of the hybrid material(Bz-PSi) showed higher Tg and storage modulus respect to the conventional polybenzoxazine (Bz-BA). Also, the Thermogravimetric Analysis (TGA) revealed better thermal stability. The high Limiting Oxygen Index (LOI) values (about LOI = 32)confirmed similar effective flame retardance properties of the hybrid material respect conventional benzoxazine.
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: Estenoz, Diana Alejandra. 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: Ligadas, G.. Universitat Rovira I Virgili; España
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 A polybenzoxazine / polysiloxane hybrid has been prepared by sol-gel process and ring-opening polymerization. For this purpose, first a functionalized benzoxazine was synthesized from bisphenol A, paraformaldehyde and 3(trimethoxysilyl) propylamine, with initial molar ratio 1:4:2, and 95% yield. The structure of the monomer was characterized by Fourier Transform Infrared, Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR). The sol-gel process and curing behavior have been studied by FTIR spectroscopy and Differential Scanning Calorimetry (DSC). The Dynamic Mechanical Analysis (DMTA) of the hybrid material(Bz-PSi) showed higher Tg and storage modulus respect to the conventional polybenzoxazine (Bz-BA). Also, the Thermogravimetric Analysis (TGA) revealed better thermal stability. The high Limiting Oxygen Index (LOI) values (about LOI = 32)confirmed similar effective flame retardance properties of the hybrid material respect conventional benzoxazine.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/18822
Spontón, Marisa Elisabet; Estenoz, Diana Alejandra; Ligadas, G.; Ronda, J.; Galià, M.; et al.; Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 126; 4; 4-2012; 1369-1376
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18822
identifier_str_mv Spontón, Marisa Elisabet; Estenoz, Diana Alejandra; Ligadas, G.; Ronda, J.; Galià, M.; et al.; Synthesis and Characterization of a Hybrid Material Based on a Trimethoxysilane Functionalized Benzoxazine; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 126; 4; 4-2012; 1369-1376
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.36766
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.36766/abstract
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 John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
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_ 1846782357716074496
score 12.982451

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