Physical and mechanical properties of a vegetable oil based nanocomposite

Autores
Buffa, Juan Manuel; Mondragon, Gurutz; Corcuera, M. Angeles; Eceiza, Arantxa; Mucci, Veronica Lujan; Aranguren, Mirta Ines
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Nanocomposites films were prepared from a bio-based waterborne polyurethane and cellulose nanocrystals (CNCs) obtained from the sulfuric acid hydrolysis of cellulose nanofibers. The polyurethane used as matrix of the nanocomposite film was synthesized from a biobased macrodiol derived from castor oil, 2,2-bis(hydroxymethyl)propionic acid, 1,6-hexamethylene diisocyanate and triethylamine. The concentration of CNC in the films was varied from 0 to 10 wt.%, and the films obtained by casting were characterized by DSC, DMA, tensile tests and TGA. Due to the hydrophilic nature of the PU, the nanocrystals were well dispersed, obtaining homogenous and transparent films which displayed improved thermal and mechanical properties compared to the neat PU. The impact of the CNCs on the crystallization of the polymer was analyzed. Finally, the mechanical properties were fitted to well known theoretical models, allowing a better understanding of the interactions between polymer and filler in the composites.
Fil: Buffa, Juan Manuel. 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: Mondragon, Gurutz. Universidad del País Vasco; España
Fil: Corcuera, M. Angeles. Universidad del País Vasco; España
Fil: Eceiza, Arantxa. Universidad del País Vasco; España
Fil: Mucci, Veronica Lujan. 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: Aranguren, Mirta Ines. 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
CELLULOSE NANOCRYSTALS
MECHANICAL PROPERTIES
NANOCOMPOSITE
VEGETABLE OIL
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:11336/93505
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/93505
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Physical and mechanical properties of a vegetable oil based nanocompositeBuffa, Juan ManuelMondragon, GurutzCorcuera, M. AngelesEceiza, ArantxaMucci, Veronica LujanAranguren, Mirta InesCELLULOSE NANOCRYSTALSMECHANICAL PROPERTIESNANOCOMPOSITEVEGETABLE OILhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Nanocomposites films were prepared from a bio-based waterborne polyurethane and cellulose nanocrystals (CNCs) obtained from the sulfuric acid hydrolysis of cellulose nanofibers. The polyurethane used as matrix of the nanocomposite film was synthesized from a biobased macrodiol derived from castor oil, 2,2-bis(hydroxymethyl)propionic acid, 1,6-hexamethylene diisocyanate and triethylamine. The concentration of CNC in the films was varied from 0 to 10 wt.%, and the films obtained by casting were characterized by DSC, DMA, tensile tests and TGA. Due to the hydrophilic nature of the PU, the nanocrystals were well dispersed, obtaining homogenous and transparent films which displayed improved thermal and mechanical properties compared to the neat PU. The impact of the CNCs on the crystallization of the polymer was analyzed. Finally, the mechanical properties were fitted to well known theoretical models, allowing a better understanding of the interactions between polymer and filler in the composites.Fil: Buffa, Juan Manuel. 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: Mondragon, Gurutz. Universidad del País Vasco; EspañaFil: Corcuera, M. Angeles. Universidad del País Vasco; EspañaFil: Eceiza, Arantxa. Universidad del País Vasco; EspañaFil: Mucci, Veronica Lujan. 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: Aranguren, Mirta Ines. 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; ArgentinaPergamon-Elsevier Science Ltd2018-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93505Buffa, Juan Manuel; Mondragon, Gurutz; Corcuera, M. Angeles; Eceiza, Arantxa; Mucci, Veronica Lujan; et al.; Physical and mechanical properties of a vegetable oil based nanocomposite; Pergamon-Elsevier Science Ltd; European Polymer Journal; 98; 1-2018; 116-1240014-3057CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0014305717310467info:eu-repo/semantics/altIdentifier/doi/10.1016/j.eurpolymj.2017.10.035info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:35Zoai:ri.conicet.gov.ar:11336/93505instacron: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 11:03:35.579CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Physical and mechanical properties of a vegetable oil based nanocomposite
title Physical and mechanical properties of a vegetable oil based nanocomposite
spellingShingle Physical and mechanical properties of a vegetable oil based nanocomposite
Buffa, Juan Manuel
CELLULOSE NANOCRYSTALS
MECHANICAL PROPERTIES
NANOCOMPOSITE
VEGETABLE OIL
title_short Physical and mechanical properties of a vegetable oil based nanocomposite
title_full Physical and mechanical properties of a vegetable oil based nanocomposite
title_fullStr Physical and mechanical properties of a vegetable oil based nanocomposite
title_full_unstemmed Physical and mechanical properties of a vegetable oil based nanocomposite
title_sort Physical and mechanical properties of a vegetable oil based nanocomposite
dc.creator.none.fl_str_mv Buffa, Juan Manuel
Mondragon, Gurutz
Corcuera, M. Angeles
Eceiza, Arantxa
Mucci, Veronica Lujan
Aranguren, Mirta Ines
author Buffa, Juan Manuel
author_facet Buffa, Juan Manuel
Mondragon, Gurutz
Corcuera, M. Angeles
Eceiza, Arantxa
Mucci, Veronica Lujan
Aranguren, Mirta Ines
author_role author
author2 Mondragon, Gurutz
Corcuera, M. Angeles
Eceiza, Arantxa
Mucci, Veronica Lujan
Aranguren, Mirta Ines
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CELLULOSE NANOCRYSTALS
MECHANICAL PROPERTIES
NANOCOMPOSITE
VEGETABLE OIL
topic CELLULOSE NANOCRYSTALS
MECHANICAL PROPERTIES
NANOCOMPOSITE
VEGETABLE OIL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Nanocomposites films were prepared from a bio-based waterborne polyurethane and cellulose nanocrystals (CNCs) obtained from the sulfuric acid hydrolysis of cellulose nanofibers. The polyurethane used as matrix of the nanocomposite film was synthesized from a biobased macrodiol derived from castor oil, 2,2-bis(hydroxymethyl)propionic acid, 1,6-hexamethylene diisocyanate and triethylamine. The concentration of CNC in the films was varied from 0 to 10 wt.%, and the films obtained by casting were characterized by DSC, DMA, tensile tests and TGA. Due to the hydrophilic nature of the PU, the nanocrystals were well dispersed, obtaining homogenous and transparent films which displayed improved thermal and mechanical properties compared to the neat PU. The impact of the CNCs on the crystallization of the polymer was analyzed. Finally, the mechanical properties were fitted to well known theoretical models, allowing a better understanding of the interactions between polymer and filler in the composites.
Fil: Buffa, Juan Manuel. 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: Mondragon, Gurutz. Universidad del País Vasco; España
Fil: Corcuera, M. Angeles. Universidad del País Vasco; España
Fil: Eceiza, Arantxa. Universidad del País Vasco; España
Fil: Mucci, Veronica Lujan. 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: Aranguren, Mirta Ines. 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 Nanocomposites films were prepared from a bio-based waterborne polyurethane and cellulose nanocrystals (CNCs) obtained from the sulfuric acid hydrolysis of cellulose nanofibers. The polyurethane used as matrix of the nanocomposite film was synthesized from a biobased macrodiol derived from castor oil, 2,2-bis(hydroxymethyl)propionic acid, 1,6-hexamethylene diisocyanate and triethylamine. The concentration of CNC in the films was varied from 0 to 10 wt.%, and the films obtained by casting were characterized by DSC, DMA, tensile tests and TGA. Due to the hydrophilic nature of the PU, the nanocrystals were well dispersed, obtaining homogenous and transparent films which displayed improved thermal and mechanical properties compared to the neat PU. The impact of the CNCs on the crystallization of the polymer was analyzed. Finally, the mechanical properties were fitted to well known theoretical models, allowing a better understanding of the interactions between polymer and filler in the composites.
publishDate 2018
dc.date.none.fl_str_mv 2018-01
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/11336/93505
Buffa, Juan Manuel; Mondragon, Gurutz; Corcuera, M. Angeles; Eceiza, Arantxa; Mucci, Veronica Lujan; et al.; Physical and mechanical properties of a vegetable oil based nanocomposite; Pergamon-Elsevier Science Ltd; European Polymer Journal; 98; 1-2018; 116-124
0014-3057
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93505
identifier_str_mv Buffa, Juan Manuel; Mondragon, Gurutz; Corcuera, M. Angeles; Eceiza, Arantxa; Mucci, Veronica Lujan; et al.; Physical and mechanical properties of a vegetable oil based nanocomposite; Pergamon-Elsevier Science Ltd; European Polymer Journal; 98; 1-2018; 116-124
0014-3057
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0014305717310467
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.eurpolymj.2017.10.035
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
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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_ 1846781272032018432
score 12.982451

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