Internal structure analysis of Polypropylene/quartz composites related to their toughness

The mechanical performance of composite materials has been related to a wide range of factors. The complexity of analysis lays on the fact that any single variationnormally affects many characteristics or properties of the composite material. For this reason, different theoretical and experimental c...

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Autores: Flores Perez, Ezequiel Alejandro, Bernal, Celina Raquel, Pérez, Claudio Javier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/102625
Acceso en línea:http://hdl.handle.net/11336/102625
Access Level:acceso abierto
Palabra clave:POLYMER-MATRIX COMPOSITES
FRACTURE
MECHANICAL PROPERTIES
MICROSTRUCTURES
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
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spelling Internal structure analysis of Polypropylene/quartz composites related to their toughnessFlores Perez, Ezequiel AlejandroBernal, Celina RaquelPérez, Claudio JavierPOLYMER-MATRIX COMPOSITESFRACTUREMECHANICAL PROPERTIESMICROSTRUCTUREShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The mechanical performance of composite materials has been related to a wide range of factors. The complexity of analysis lays on the fact that any single variationnormally affects many characteristics or properties of the composite material. For this reason, different theoretical and experimental characterizations should be considered. In this work the internal structure, interactions and fracture surfaces of PP-based compositesreinforced with quartz particles are investigated. Particle size distributions, rheological measurements and multifractal spectra suggest favorable filler dispersion into the PP matrix. A yield strength model and rheological data evidence low internal interactions. In addition,these composites characteristics could promote the effective activation of energy consumption mechanisms improving the material toughness. The fracture surfacesanalysis allows correlating fractography, multifractal spectra and material toughness. However, the experimental procedure of multifractal theory should be improved to define the most sensitive parameter for fractographic studies.Fil: Flores Perez, Ezequiel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; ArgentinaFil: Bernal, Celina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnología en Polímeros y Nanotecnología. Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnología en Polímeros y Nanotecnología; ArgentinaFil: Pérez, Claudio Javier. 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; ArgentinaJohn Wiley & Sons Inc2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102625Flores Perez, Ezequiel Alejandro; Bernal, Celina Raquel; Pérez, Claudio Javier; Internal structure analysis of Polypropylene/quartz composites related to their toughness; John Wiley & Sons Inc; Polymer Composites; 37; 5; 12-2014; 1488-14960272-8397CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/pc.23318info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.23318info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:35:52Zoai:ri.conicet.gov.ar:11336/102625instacron: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:34982024-05-08 13:35:52.659CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Internal structure analysis of Polypropylene/quartz composites related to their toughness
title Internal structure analysis of Polypropylene/quartz composites related to their toughness
spellingShingle Internal structure analysis of Polypropylene/quartz composites related to their toughness
Flores Perez, Ezequiel Alejandro
POLYMER-MATRIX COMPOSITES
FRACTURE
MECHANICAL PROPERTIES
MICROSTRUCTURES
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
title_short Internal structure analysis of Polypropylene/quartz composites related to their toughness
title_full Internal structure analysis of Polypropylene/quartz composites related to their toughness
title_fullStr Internal structure analysis of Polypropylene/quartz composites related to their toughness
title_full_unstemmed Internal structure analysis of Polypropylene/quartz composites related to their toughness
title_sort Internal structure analysis of Polypropylene/quartz composites related to their toughness
dc.creator.none.fl_str_mv Flores Perez, Ezequiel Alejandro
Bernal, Celina Raquel
Pérez, Claudio Javier
author Flores Perez, Ezequiel Alejandro
author_facet Flores Perez, Ezequiel Alejandro
Bernal, Celina Raquel
Pérez, Claudio Javier
author_role author
author2 Bernal, Celina Raquel
Pérez, Claudio Javier
author2_role author
author
dc.subject.none.fl_str_mv POLYMER-MATRIX COMPOSITES
FRACTURE
MECHANICAL PROPERTIES
MICROSTRUCTURES
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
topic POLYMER-MATRIX COMPOSITES
FRACTURE
MECHANICAL PROPERTIES
MICROSTRUCTURES
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
description The mechanical performance of composite materials has been related to a wide range of factors. The complexity of analysis lays on the fact that any single variationnormally affects many characteristics or properties of the composite material. For this reason, different theoretical and experimental characterizations should be considered. In this work the internal structure, interactions and fracture surfaces of PP-based compositesreinforced with quartz particles are investigated. Particle size distributions, rheological measurements and multifractal spectra suggest favorable filler dispersion into the PP matrix. A yield strength model and rheological data evidence low internal interactions. In addition,these composites characteristics could promote the effective activation of energy consumption mechanisms improving the material toughness. The fracture surfacesanalysis allows correlating fractography, multifractal spectra and material toughness. However, the experimental procedure of multifractal theory should be improved to define the most sensitive parameter for fractographic studies.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/102625
Flores Perez, Ezequiel Alejandro; Bernal, Celina Raquel; Pérez, Claudio Javier; Internal structure analysis of Polypropylene/quartz composites related to their toughness; John Wiley & Sons Inc; Polymer Composites; 37; 5; 12-2014; 1488-1496
0272-8397
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102625
identifier_str_mv Flores Perez, Ezequiel Alejandro; Bernal, Celina Raquel; Pérez, Claudio Javier; Internal structure analysis of Polypropylene/quartz composites related to their toughness; John Wiley & Sons Inc; Polymer Composites; 37; 5; 12-2014; 1488-1496
0272-8397
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/pc.23318
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/pc.23318
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
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
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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
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score 15.811543

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