Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties

Autores
Mohamed, Yousfi; Sebastien, Livi; Dumas, Angela; Crépin Leblond, Jérome; Greenhill Hooper, Mike; Duchet Rumeau, Jannick
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New synthetic nanotalc and a commercially available natural fine talc (Luzenac© A3) were chosen in order to establish a comparative study in terms of their contributions on the improvement of the morphology as well as the final properties of PP/PA6 blends prepared by melt processing. At first, the TEM and SEM micrographs showed that both talc particles have a preferential affinity for the more hydrophilic polyamide 6 phase compared with the continuous PP matrix. Moreover, in both cases, the addition of talc fillers induces a significant decrease of the size of the PA6 domains but the better compatibilization efficiency was obtained in the presence of synthetic nanotalc particles. In this work, the positive change induced by the talc nanofillers on the crystallization kinetics and final morphology was highlighted. In addition, compared with natural talc, a highly level of dispersion of talc layers has been obtained with the synthetic nanotalc which is more hydrophilic. Thus, this better dispersion greatly improves the thermal stability of PP/PA6 blends and leads to better mechanical properties (+ 40% in Young's modulus).
Fil: Mohamed, Yousfi. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Sebastien, Livi. Centre National de la Recherche Scientifique; Francia. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia
Fil: Dumas, Angela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université de Toulouse. Toulouse; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Crépin Leblond, Jérome. Imerys Talc. Toulouse; Francia
Fil: Greenhill Hooper, Mike. Imerys Talc. Toulouse; Francia
Fil: Duchet Rumeau, Jannick. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; Francia
Materia
Blends
Thermal Properties
Morphology
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:11336/33229
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/33229
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical propertiesMohamed, YousfiSebastien, LiviDumas, AngelaCrépin Leblond, JéromeGreenhill Hooper, MikeDuchet Rumeau, JannickBlendsThermal PropertiesMorphologyhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1New synthetic nanotalc and a commercially available natural fine talc (Luzenac© A3) were chosen in order to establish a comparative study in terms of their contributions on the improvement of the morphology as well as the final properties of PP/PA6 blends prepared by melt processing. At first, the TEM and SEM micrographs showed that both talc particles have a preferential affinity for the more hydrophilic polyamide 6 phase compared with the continuous PP matrix. Moreover, in both cases, the addition of talc fillers induces a significant decrease of the size of the PA6 domains but the better compatibilization efficiency was obtained in the presence of synthetic nanotalc particles. In this work, the positive change induced by the talc nanofillers on the crystallization kinetics and final morphology was highlighted. In addition, compared with natural talc, a highly level of dispersion of talc layers has been obtained with the synthetic nanotalc which is more hydrophilic. Thus, this better dispersion greatly improves the thermal stability of PP/PA6 blends and leads to better mechanical properties (+ 40% in Young's modulus).Fil: Mohamed, Yousfi. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; FranciaFil: Sebastien, Livi. Centre National de la Recherche Scientifique; Francia. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; FranciaFil: Dumas, Angela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université de Toulouse. Toulouse; Francia. Centre National de la Recherche Scientifique; FranciaFil: Crépin Leblond, Jérome. Imerys Talc. Toulouse; FranciaFil: Greenhill Hooper, Mike. Imerys Talc. Toulouse; FranciaFil: Duchet Rumeau, Jannick. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; FranciaJohn Wiley & Sons Inc2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33229Greenhill Hooper, Mike; Dumas, Angela; Mohamed, Yousfi; Sebastien, Livi; Duchet Rumeau, Jannick; Crépin Leblond, Jérome; et al.; Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties; John Wiley & Sons Inc; Journal of Applied Polymer Science; 131; 13; 7-2014; 1-120021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.40453info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.40453/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 Técnicas2025-09-29T09:57:39Zoai:ri.conicet.gov.ar:11336/33229instacron: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 09:57:39.578CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
title Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
spellingShingle Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
Mohamed, Yousfi
Blends
Thermal Properties
Morphology
title_short Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
title_full Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
title_fullStr Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
title_full_unstemmed Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
title_sort Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties
dc.creator.none.fl_str_mv Mohamed, Yousfi
Sebastien, Livi
Dumas, Angela
Crépin Leblond, Jérome
Greenhill Hooper, Mike
Duchet Rumeau, Jannick
author Mohamed, Yousfi
author_facet Mohamed, Yousfi
Sebastien, Livi
Dumas, Angela
Crépin Leblond, Jérome
Greenhill Hooper, Mike
Duchet Rumeau, Jannick
author_role author
author2 Sebastien, Livi
Dumas, Angela
Crépin Leblond, Jérome
Greenhill Hooper, Mike
Duchet Rumeau, Jannick
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Blends
Thermal Properties
Morphology
topic Blends
Thermal Properties
Morphology
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv New synthetic nanotalc and a commercially available natural fine talc (Luzenac© A3) were chosen in order to establish a comparative study in terms of their contributions on the improvement of the morphology as well as the final properties of PP/PA6 blends prepared by melt processing. At first, the TEM and SEM micrographs showed that both talc particles have a preferential affinity for the more hydrophilic polyamide 6 phase compared with the continuous PP matrix. Moreover, in both cases, the addition of talc fillers induces a significant decrease of the size of the PA6 domains but the better compatibilization efficiency was obtained in the presence of synthetic nanotalc particles. In this work, the positive change induced by the talc nanofillers on the crystallization kinetics and final morphology was highlighted. In addition, compared with natural talc, a highly level of dispersion of talc layers has been obtained with the synthetic nanotalc which is more hydrophilic. Thus, this better dispersion greatly improves the thermal stability of PP/PA6 blends and leads to better mechanical properties (+ 40% in Young's modulus).
Fil: Mohamed, Yousfi. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Sebastien, Livi. Centre National de la Recherche Scientifique; Francia. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia
Fil: Dumas, Angela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Université de Toulouse. Toulouse; Francia. Centre National de la Recherche Scientifique; Francia
Fil: Crépin Leblond, Jérome. Imerys Talc. Toulouse; Francia
Fil: Greenhill Hooper, Mike. Imerys Talc. Toulouse; Francia
Fil: Duchet Rumeau, Jannick. Université de Lyon. Lyon; Francia. INSA Lyon. Villeurbanne; Francia. Centre National de la Recherche Scientifique; Francia
description New synthetic nanotalc and a commercially available natural fine talc (Luzenac© A3) were chosen in order to establish a comparative study in terms of their contributions on the improvement of the morphology as well as the final properties of PP/PA6 blends prepared by melt processing. At first, the TEM and SEM micrographs showed that both talc particles have a preferential affinity for the more hydrophilic polyamide 6 phase compared with the continuous PP matrix. Moreover, in both cases, the addition of talc fillers induces a significant decrease of the size of the PA6 domains but the better compatibilization efficiency was obtained in the presence of synthetic nanotalc particles. In this work, the positive change induced by the talc nanofillers on the crystallization kinetics and final morphology was highlighted. In addition, compared with natural talc, a highly level of dispersion of talc layers has been obtained with the synthetic nanotalc which is more hydrophilic. Thus, this better dispersion greatly improves the thermal stability of PP/PA6 blends and leads to better mechanical properties (+ 40% in Young's modulus).
publishDate 2014
dc.date.none.fl_str_mv 2014-07
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/11336/33229
Greenhill Hooper, Mike; Dumas, Angela; Mohamed, Yousfi; Sebastien, Livi; Duchet Rumeau, Jannick; Crépin Leblond, Jérome; et al.; Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties; John Wiley & Sons Inc; Journal of Applied Polymer Science; 131; 13; 7-2014; 1-12
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/33229
identifier_str_mv Greenhill Hooper, Mike; Dumas, Angela; Mohamed, Yousfi; Sebastien, Livi; Duchet Rumeau, Jannick; Crépin Leblond, Jérome; et al.; Compatibilization of polypropylene/polyamide 6 blends using new synthetic nanosized talc fillers: Morphology, thermal, and mechanical properties; John Wiley & Sons Inc; Journal of Applied Polymer Science; 131; 13; 7-2014; 1-12
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.40453
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.40453/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_ 1844613723957755904
score 13.070432

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