Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers

Autores
Pracella, Mariano; Minhaz-Ul Haque, M.; Alvarez, Vera Alejandra
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cellulose microfibers were modified with two different bi-functional monomers. Composites of EVA copolymer with modified and unmodified cellulose were prepared by melt mixing. The samples were analyzed by SEM, XRD, FT-IR, DSC, TGA, DMTA and tensile mechanical tests. SEM showed that the presence of reactive groups on cellulose surface enhanced the compatibility,improving the fiber/matrix interfacial adhesion.FT-IR disclosed the occurrence of chemical reactions between the functionalized cellulose and polymer chains. The incorporation of fibers affected the crystallization behaviour and crystallinity of the polymer matrix. Composites with GMA modified cellulose displayed better compatibility, higher thermal and mechanical properties.
Fil: Pracella, Mariano. Institute of Composite and Biomedical Materials; Italia
Fil: Minhaz-Ul Haque, M.. Universita Degli Studi Di Pisa; Italia
Fil: Alvarez, Vera Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Materia
Cellulose Microfibers
Eva Copolymer
Fber/Matrix Interfacial Adhesion
Chemical Modification
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:11336/13302
Acceder
id CONICETDig_c6bc2a4a30e68bab421346b1ab3d4b74
oai_identifier_str oai:ri.conicet.gov.ar:11336/13302
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibersPracella, MarianoMinhaz-Ul Haque, M.Alvarez, Vera AlejandraCellulose MicrofibersEva CopolymerFber/Matrix Interfacial AdhesionChemical Modificationhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Cellulose microfibers were modified with two different bi-functional monomers. Composites of EVA copolymer with modified and unmodified cellulose were prepared by melt mixing. The samples were analyzed by SEM, XRD, FT-IR, DSC, TGA, DMTA and tensile mechanical tests. SEM showed that the presence of reactive groups on cellulose surface enhanced the compatibility,improving the fiber/matrix interfacial adhesion.FT-IR disclosed the occurrence of chemical reactions between the functionalized cellulose and polymer chains. The incorporation of fibers affected the crystallization behaviour and crystallinity of the polymer matrix. Composites with GMA modified cellulose displayed better compatibility, higher thermal and mechanical properties.Fil: Pracella, Mariano. Institute of Composite and Biomedical Materials; ItaliaFil: Minhaz-Ul Haque, M.. Universita Degli Studi Di Pisa; ItaliaFil: Alvarez, Vera Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaWiley Vch Verlag2010-08-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13302Pracella, Mariano; Minhaz-Ul Haque, M.; Alvarez, Vera Alejandra; Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers; Wiley Vch Verlag; Macromolecular Materials And Engineering (print); 295; 10; 16-8-2010; 949-9571438-7492enginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/mame.201000175/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1002/mame.201000175info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:30Zoai:ri.conicet.gov.ar:11336/13302instacron: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 10:39:31.147CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
title Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
spellingShingle Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
Pracella, Mariano
Cellulose Microfibers
Eva Copolymer
Fber/Matrix Interfacial Adhesion
Chemical Modification
title_short Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
title_full Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
title_fullStr Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
title_full_unstemmed Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
title_sort Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers
dc.creator.none.fl_str_mv Pracella, Mariano
Minhaz-Ul Haque, M.
Alvarez, Vera Alejandra
author Pracella, Mariano
author_facet Pracella, Mariano
Minhaz-Ul Haque, M.
Alvarez, Vera Alejandra
author_role author
author2 Minhaz-Ul Haque, M.
Alvarez, Vera Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Cellulose Microfibers
Eva Copolymer
Fber/Matrix Interfacial Adhesion
Chemical Modification
topic Cellulose Microfibers
Eva Copolymer
Fber/Matrix Interfacial Adhesion
Chemical Modification
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Cellulose microfibers were modified with two different bi-functional monomers. Composites of EVA copolymer with modified and unmodified cellulose were prepared by melt mixing. The samples were analyzed by SEM, XRD, FT-IR, DSC, TGA, DMTA and tensile mechanical tests. SEM showed that the presence of reactive groups on cellulose surface enhanced the compatibility,improving the fiber/matrix interfacial adhesion.FT-IR disclosed the occurrence of chemical reactions between the functionalized cellulose and polymer chains. The incorporation of fibers affected the crystallization behaviour and crystallinity of the polymer matrix. Composites with GMA modified cellulose displayed better compatibility, higher thermal and mechanical properties.
Fil: Pracella, Mariano. Institute of Composite and Biomedical Materials; Italia
Fil: Minhaz-Ul Haque, M.. Universita Degli Studi Di Pisa; Italia
Fil: Alvarez, Vera Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
description Cellulose microfibers were modified with two different bi-functional monomers. Composites of EVA copolymer with modified and unmodified cellulose were prepared by melt mixing. The samples were analyzed by SEM, XRD, FT-IR, DSC, TGA, DMTA and tensile mechanical tests. SEM showed that the presence of reactive groups on cellulose surface enhanced the compatibility,improving the fiber/matrix interfacial adhesion.FT-IR disclosed the occurrence of chemical reactions between the functionalized cellulose and polymer chains. The incorporation of fibers affected the crystallization behaviour and crystallinity of the polymer matrix. Composites with GMA modified cellulose displayed better compatibility, higher thermal and mechanical properties.
publishDate 2010
dc.date.none.fl_str_mv 2010-08-16
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/11336/13302
Pracella, Mariano; Minhaz-Ul Haque, M.; Alvarez, Vera Alejandra; Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers; Wiley Vch Verlag; Macromolecular Materials And Engineering (print); 295; 10; 16-8-2010; 949-957
1438-7492
url http://hdl.handle.net/11336/13302
identifier_str_mv Pracella, Mariano; Minhaz-Ul Haque, M.; Alvarez, Vera Alejandra; Compatibilization and properties of EVA copolymers containing surface-functionalized cellulose microfibers; Wiley Vch Verlag; Macromolecular Materials And Engineering (print); 295; 10; 16-8-2010; 949-957
1438-7492
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/mame.201000175/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1002/mame.201000175
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 Wiley Vch Verlag
publisher.none.fl_str_mv Wiley Vch Verlag
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_ 1844614420776353792
score 13.070432

Publicaciones similares