Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)

[EN] In this work, the use of an environmentally friendly plasticizer derived epoxidized cottonseed oil (ECSO) for poly(lactic acid) (PLA) is proposed. Melt extrusion was used to plasticize PLA formulations with different ECSO contents in the 0 - 10 wt.%. PLA formulation with 10 wt.% shows a remarka...

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Autores: Carbonell-Verdu, A., Samper, María-Dolores|||0000-0002-5102-8412, Garcia-Garcia, Daniel|||0000-0002-2520-0186, Sanchez-Nacher, Lourdes|||0000-0002-8627-4576, Balart, Rafael|||0000-0001-5670-7126
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/149649
Acceso en línea:https://riunet.upv.es/handle/10251/149649
Access Level:acceso abierto
Palabra clave:Poly(lactic acid)-PLA
Epoxidized cottonseed oil (ECSO)
Mechanical properties
Thermal properties
Migration
CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA
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repository_id_str
spelling Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)Carbonell-Verdu, A.Samper, María-Dolores|||0000-0002-5102-8412Garcia-Garcia, Daniel|||0000-0002-2520-0186Sanchez-Nacher, Lourdes|||0000-0002-8627-4576Balart, Rafael|||0000-0001-5670-7126Poly(lactic acid)-PLAEpoxidized cottonseed oil (ECSO)Mechanical propertiesThermal propertiesMigrationCIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA[EN] In this work, the use of an environmentally friendly plasticizer derived epoxidized cottonseed oil (ECSO) for poly(lactic acid) (PLA) is proposed. Melt extrusion was used to plasticize PLA formulations with different ECSO contents in the 0 - 10 wt.%. PLA formulation with 10 wt.% shows a remarkable increase in mechanical ductile properties with a percentage increase in elongation at break of more than 1100% and a noticeable increase in the impact absorbed energy. Differential scanning calorimetry (DSC) and dynamic mechanical thermal analysis (DMTA) revealed a clear decrease in the glass transition temperature of neat PLA as the ECSO content increased. Field emission scanning electron microscopy (FESEM) of fractured surfaces from impact tests showed an improvement of ductility with typical rough and porous topographies. Migration tests in n-hexane at different temperatures revealed very low migration properties thus leading to new interesting plasticizers for improved PLA industrial formulations.This research was supported by the Spanish Ministry of Economy and Competitiveness - MINECO, Ref: MAT2014-59242-C2-1-R. Authors also thank to "Conselleria d'Educacio, Cultura i Esport" - Generalitat Valenciana, Ref: GV/2014/008 for financial support. A. Carbonell-Verdu wants to thank Universitat Politecnica de Valencia for financial support through an FPI grant. D. Garcia-Garcia wants to thanks the Spanish Ministry of Education, Culture and Sports for their financial support through an FPU grant (FPU13/06011).ElsevierDepartamento de Ingeniería Mecánica y de Materiales Instituto Universitario de Investigación de Tecnología de los Materiales de la UPVEscuela Politécnica Superior de AlcoyGeneralitat ValencianaUniversitat Politècnica de ValènciaMinisterio de Economía y CompetitividadMinisterio de Educación, Cultura y DeporteRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-10-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/149649reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU13%2F06011 FPU13%2F06011Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 MAT2014-59242-C2-1-R TECNICAS AVANZADAS DE PROCESADO PARA SISTEMAS ACTIVOS ENCAPSULADOSGeneralitat Valenciana https://doi.org/10.13039/501100003359 GV%2F2014%2F008open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1496492026-06-13T07:49:27Z
dc.title.none.fl_str_mv Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
title Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
spellingShingle Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
Carbonell-Verdu, A.
Poly(lactic acid)-PLA
Epoxidized cottonseed oil (ECSO)
Mechanical properties
Thermal properties
Migration
CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA
title_short Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
title_full Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
title_fullStr Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
title_full_unstemmed Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
title_sort Plasticization effect of epoxidized cottonseed oil (ECSO) on poly(lactic acid)
dc.creator.none.fl_str_mv Carbonell-Verdu, A.
Samper, María-Dolores|||0000-0002-5102-8412
Garcia-Garcia, Daniel|||0000-0002-2520-0186
Sanchez-Nacher, Lourdes|||0000-0002-8627-4576
Balart, Rafael|||0000-0001-5670-7126
author Carbonell-Verdu, A.
author_facet Carbonell-Verdu, A.
Samper, María-Dolores|||0000-0002-5102-8412
Garcia-Garcia, Daniel|||0000-0002-2520-0186
Sanchez-Nacher, Lourdes|||0000-0002-8627-4576
Balart, Rafael|||0000-0001-5670-7126
author_role author
author2 Samper, María-Dolores|||0000-0002-5102-8412
Garcia-Garcia, Daniel|||0000-0002-2520-0186
Sanchez-Nacher, Lourdes|||0000-0002-8627-4576
Balart, Rafael|||0000-0001-5670-7126
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Mecánica y de Materiales
 Instituto Universitario de Investigación de Tecnología de los Materiales de la UPV
Escuela Politécnica Superior de Alcoy
Generalitat Valenciana
Universitat Politècnica de València
Ministerio de Economía y Competitividad
Ministerio de Educación, Cultura y Deporte
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Poly(lactic acid)-PLA
Epoxidized cottonseed oil (ECSO)
Mechanical properties
Thermal properties
Migration
CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA
topic Poly(lactic acid)-PLA
Epoxidized cottonseed oil (ECSO)
Mechanical properties
Thermal properties
Migration
CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA
description [EN] In this work, the use of an environmentally friendly plasticizer derived epoxidized cottonseed oil (ECSO) for poly(lactic acid) (PLA) is proposed. Melt extrusion was used to plasticize PLA formulations with different ECSO contents in the 0 - 10 wt.%. PLA formulation with 10 wt.% shows a remarkable increase in mechanical ductile properties with a percentage increase in elongation at break of more than 1100% and a noticeable increase in the impact absorbed energy. Differential scanning calorimetry (DSC) and dynamic mechanical thermal analysis (DMTA) revealed a clear decrease in the glass transition temperature of neat PLA as the ECSO content increased. Field emission scanning electron microscopy (FESEM) of fractured surfaces from impact tests showed an improvement of ductility with typical rough and porous topographies. Migration tests in n-hexane at different temperatures revealed very low migration properties thus leading to new interesting plasticizers for improved PLA industrial formulations.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-10-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/149649
url https://riunet.upv.es/handle/10251/149649
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU13%2F06011 FPU13%2F06011
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 MAT2014-59242-C2-1-R TECNICAS AVANZADAS DE PROCESADO PARA SISTEMAS ACTIVOS ENCAPSULADOS
Generalitat Valenciana https://doi.org/10.13039/501100003359 GV%2F2014%2F008
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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