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Study of the effects of multi-walled carbon nanotubes on mechanical performance and thermal stability of polypropylene

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Study of the effects of multi-walled carbon nanotubes on mechanical performance and thermal stability of polypropylene

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dc.contributor.author Pascual, J. es_ES
dc.contributor.author Peris, F. es_ES
dc.contributor.author Boronat Vitoria, Teodomiro es_ES
dc.contributor.author Fenollar Gimeno, Octavio Ángel es_ES
dc.contributor.author Balart Gimeno, Rafael Antonio es_ES
dc.date.accessioned 2015-02-24T12:01:09Z
dc.date.issued 2012-04
dc.identifier.issn 0032-3888
dc.identifier.uri http://hdl.handle.net/10251/47426
dc.description.abstract Carbon nanotubes (CNTs) have been added to polypropylene (PP) matrix to improve the overall performance of composites. The mixing process has been carried out by melt compounding using a twin screw co-rotating extruder with different CNTs amounts in the 0.5-10 wt% from a concentrated PP-CNTs masterbatch (20 wt% CNTs). Results show a remarkable increase in tensile strength and elastic modulus while a decrease in elongation at break is detected. With regard to thermal behavior, a remarkable increase in thermal stability at high temperatures (decomposition process studied by thermogravimetric analysis) is obtained as the CNTs amount increases. In addition to this improvement, a noticeable increase in thermal stability at medium temperatures (degradation onset determined by differential scanning calorimetry, DSC) is also observed. In a similar way, other property related to thermal and mechanical performance, such as Vicat softening temperature (VST) is improved with CNTs content. The optimum balance between cost and properties seems to be in the 13 wt% range. POLYM. ENG. SCI., 52:733-740, 2011. (C) 2011 Society of Plastics Engineers es_ES
dc.description.sponsorship Contract grant sponsor: "Ministerio de Ciencia e Innovacion'' cofinanced by FEDER funds (European Union); contract grant number: IPT-310000-2010-37; contract grant sponsor: Conselleria d'Industria, Comerc i Turisme-IMPIVA cofinanced by FEDER funds (European Union); contract grant number: IMIDIC/2009/109. en_EN
dc.language Inglés es_ES
dc.publisher Wiley-Blackwell es_ES
dc.relation.ispartof Polymer Engineering and Science es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Nanotube/polypropylene composites es_ES
dc.subject Electrical-conductivity es_ES
dc.subject Isotactic polypropylene es_ES
dc.subject Polymer composites es_ES
dc.subject Polyamide 6 es_ES
dc.subject Nanocomposites es_ES
dc.subject Functionalization es_ES
dc.subject Nanoparticles es_ES
dc.subject Resins es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.subject.classification INGENIERIA DE LOS PROCESOS DE FABRICACION es_ES
dc.title Study of the effects of multi-walled carbon nanotubes on mechanical performance and thermal stability of polypropylene es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1002/pen.22128
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//IPT-310000-2010-037/ES/ECOTEXCOMP: Investigación y desarrollo de estructuras textiles aplicables como refuerzo de materiales compuestos de marcado carácter ecológico/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//IMIDIC%2F2009%2F109/ES/MODIFICACIÓN DE LAS PROPIEDADES MECÁNICAS DE HILOS MULTIFILAMENTOS PARCIALMENTE ORIENTADOS MEDIANTE/
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials es_ES
dc.description.bibliographicCitation Pascual, J.; Peris, F.; Boronat Vitoria, T.; Fenollar Gimeno, OÁ.; Balart Gimeno, RA. (2012). Study of the effects of multi-walled carbon nanotubes on mechanical performance and thermal stability of polypropylene. Polymer Engineering and Science. 52(4):733-740. https://doi.org/10.1002/pen.22128 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://onlinelibrary.wiley.com/doi/10.1002/pen.22128/pdf es_ES
dc.description.upvformatpinicio 733 es_ES
dc.description.upvformatpfin 740 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 52 es_ES
dc.description.issue 4 es_ES
dc.relation.senia 217171
dc.identifier.eissn 1548-2634
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Generalitat Valenciana es_ES
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