Foams with enhanced ductility and impact behavior based on polypropylene composites

Producción Científica

Detalhes bibliográficos
Autores: Muñoz Pascual, Santiago, Sáiz Arroyo, Cristina, Vuluga, Zina, Corobea, Mihai Cosmin, Rodríguez Pérez, Miguel Ángel
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Recursos:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/40971
Acesso em linha:https://doi.org/10.3390/polym12040943
http://uvadoc.uva.es/handle/10324/40971
Access Level:acceso abierto
Palavra-chave:Polypropylene
Polipropileno
Halloysite nanotubes
Nanotubos de haloisita
Foams
Espumas
Ductility
Ductilidad
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spelling Foams with enhanced ductility and impact behavior based on polypropylene compositesMuñoz Pascual, SantiagoSáiz Arroyo, CristinaVuluga, ZinaCorobea, Mihai CosminRodríguez Pérez, Miguel ÁngelPolypropylenePolipropilenoHalloysite nanotubesNanotubos de haloisitaFoamsEspumasDuctilityDuctilidadProducción CientíficaIn this work, formulations based on composites of a linear polypropylene (L-PP), a long-chain branched polypropylene (LCB-PP), a polypropylene–graft–maleic anhydride (PP-MA), a styrene-ethylene-butylene-styrene copolymer (SEBS), glass fibers (GF), and halloysite nanotubes (HNT-QM) have been foamed by using the improved compression molding route (ICM), obtaining relative densities of about 0.62. The combination of the inclusion of elastomer and rigid phases with the use of the LCB-PP led to foams with a better cellular structure, an improved ductility, and considerable values of the elastic modulus. Consequently, the produced foams presented simultaneously an excellent impact performance and a high stiffness with respect to their corresponding solid counterparts.Unión Europea (Evolution project under grant 314744)Ministerio de Ciencia, Innovación y Universidades - Fondo Europeo de Desarrollo Regional (project RTI2018-098749-B-I00)Junta de Castilla y Leon (project VA275P18)MDPI2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/polym12040943http://uvadoc.uva.es/handle/10324/40971reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.mdpi.com/2073-4360/12/4/943info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/409712026-06-13T12:44:47Z
dc.title.none.fl_str_mv Foams with enhanced ductility and impact behavior based on polypropylene composites
title Foams with enhanced ductility and impact behavior based on polypropylene composites
spellingShingle Foams with enhanced ductility and impact behavior based on polypropylene composites
Muñoz Pascual, Santiago
Polypropylene
Polipropileno
Halloysite nanotubes
Nanotubos de haloisita
Foams
Espumas
Ductility
Ductilidad
title_short Foams with enhanced ductility and impact behavior based on polypropylene composites
title_full Foams with enhanced ductility and impact behavior based on polypropylene composites
title_fullStr Foams with enhanced ductility and impact behavior based on polypropylene composites
title_full_unstemmed Foams with enhanced ductility and impact behavior based on polypropylene composites
title_sort Foams with enhanced ductility and impact behavior based on polypropylene composites
dc.creator.none.fl_str_mv Muñoz Pascual, Santiago
Sáiz Arroyo, Cristina
Vuluga, Zina
Corobea, Mihai Cosmin
Rodríguez Pérez, Miguel Ángel
author Muñoz Pascual, Santiago
author_facet Muñoz Pascual, Santiago
Sáiz Arroyo, Cristina
Vuluga, Zina
Corobea, Mihai Cosmin
Rodríguez Pérez, Miguel Ángel
author_role author
author2 Sáiz Arroyo, Cristina
Vuluga, Zina
Corobea, Mihai Cosmin
Rodríguez Pérez, Miguel Ángel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Polypropylene
Polipropileno
Halloysite nanotubes
Nanotubos de haloisita
Foams
Espumas
Ductility
Ductilidad
topic Polypropylene
Polipropileno
Halloysite nanotubes
Nanotubos de haloisita
Foams
Espumas
Ductility
Ductilidad
description Producción Científica
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/polym12040943
http://uvadoc.uva.es/handle/10324/40971
url https://doi.org/10.3390/polym12040943
http://uvadoc.uva.es/handle/10324/40971
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.mdpi.com/2073-4360/12/4/943
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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