Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments

Autores
Walker, Julian; Melaj, Mariana Andrea; Giménez, Rocío Belén; Perez, Ezequiel Martin; Bernal, Celina Raquel
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work, solid-state drawing of commercial PLA-based extruded filamentswas investigated. Two different filaments were used: one based on neat PLA and theother based on PLA filled with copper particles. The effect of the processing parameterssuch as the drawing temperature and the draw ratio on the materials morphology andthermal and mechanical behavior was analyzed. A specially designed device whichsimulates the solid-stated drawing stage frequently used for fibers manufacturing wasapplied. The drawing effects were evidenced by the results of the degree of crystallinityand tensile parameters, as well as by SEM analysis and topographical observations ofthe surfaces of the filaments. From these results, it was concluded that the draw ratiois more important than the drawing temperature as a determining factor of the tensileperformance of the PLA-based filaments investigated. However, the drawing temperatureplays a key role to establish the critical draw ratio to obtain stable solid-state drawing.
Fil: Walker, Julian. 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; Argentina
Fil: Melaj, Mariana Andrea. 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; Argentina
Fil: Giménez, Rocío Belén. 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; Argentina
Fil: Perez, Ezequiel Martin. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: 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; Argentina
Materia
POLY (LACTIC ACID)
SOLID-STATE DRAWING
POLYMERIC FILAMENTS
PROCESSING CONDITIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/121377
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/121377
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based FilamentsWalker, JulianMelaj, Mariana AndreaGiménez, Rocío BelénPerez, Ezequiel MartinBernal, Celina RaquelPOLY (LACTIC ACID)SOLID-STATE DRAWINGPOLYMERIC FILAMENTSPROCESSING CONDITIONShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2In the present work, solid-state drawing of commercial PLA-based extruded filamentswas investigated. Two different filaments were used: one based on neat PLA and theother based on PLA filled with copper particles. The effect of the processing parameterssuch as the drawing temperature and the draw ratio on the materials morphology andthermal and mechanical behavior was analyzed. A specially designed device whichsimulates the solid-stated drawing stage frequently used for fibers manufacturing wasapplied. The drawing effects were evidenced by the results of the degree of crystallinityand tensile parameters, as well as by SEM analysis and topographical observations ofthe surfaces of the filaments. From these results, it was concluded that the draw ratiois more important than the drawing temperature as a determining factor of the tensileperformance of the PLA-based filaments investigated. However, the drawing temperatureplays a key role to establish the critical draw ratio to obtain stable solid-state drawing.Fil: Walker, Julian. 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: Melaj, Mariana Andrea. 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: Giménez, Rocío Belén. 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: Perez, Ezequiel Martin. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; 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; ArgentinaFrontiers Media S.A.2019-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/121377Walker, Julian; Melaj, Mariana Andrea; Giménez, Rocío Belén; Perez, Ezequiel Martin; Bernal, Celina Raquel; Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments; Frontiers Media S.A.; Frontiers in Materials; 6; 11-2019; 1-112296-8016CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3389/fmats.2019.00280info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fmats.2019.00280/fullinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:46Zoai:ri.conicet.gov.ar:11336/121377instacron: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 10:01:47.179CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
title Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
spellingShingle Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
Walker, Julian
POLY (LACTIC ACID)
SOLID-STATE DRAWING
POLYMERIC FILAMENTS
PROCESSING CONDITIONS
title_short Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
title_full Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
title_fullStr Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
title_full_unstemmed Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
title_sort Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments
dc.creator.none.fl_str_mv Walker, Julian
Melaj, Mariana Andrea
Giménez, Rocío Belén
Perez, Ezequiel Martin
Bernal, Celina Raquel
author Walker, Julian
author_facet Walker, Julian
Melaj, Mariana Andrea
Giménez, Rocío Belén
Perez, Ezequiel Martin
Bernal, Celina Raquel
author_role author
author2 Melaj, Mariana Andrea
Giménez, Rocío Belén
Perez, Ezequiel Martin
Bernal, Celina Raquel
author2_role author
author
author
author
dc.subject.none.fl_str_mv POLY (LACTIC ACID)
SOLID-STATE DRAWING
POLYMERIC FILAMENTS
PROCESSING CONDITIONS
topic POLY (LACTIC ACID)
SOLID-STATE DRAWING
POLYMERIC FILAMENTS
PROCESSING CONDITIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the present work, solid-state drawing of commercial PLA-based extruded filamentswas investigated. Two different filaments were used: one based on neat PLA and theother based on PLA filled with copper particles. The effect of the processing parameterssuch as the drawing temperature and the draw ratio on the materials morphology andthermal and mechanical behavior was analyzed. A specially designed device whichsimulates the solid-stated drawing stage frequently used for fibers manufacturing wasapplied. The drawing effects were evidenced by the results of the degree of crystallinityand tensile parameters, as well as by SEM analysis and topographical observations ofthe surfaces of the filaments. From these results, it was concluded that the draw ratiois more important than the drawing temperature as a determining factor of the tensileperformance of the PLA-based filaments investigated. However, the drawing temperatureplays a key role to establish the critical draw ratio to obtain stable solid-state drawing.
Fil: Walker, Julian. 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; Argentina
Fil: Melaj, Mariana Andrea. 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; Argentina
Fil: Giménez, Rocío Belén. 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; Argentina
Fil: Perez, Ezequiel Martin. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: 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; Argentina
description In the present work, solid-state drawing of commercial PLA-based extruded filamentswas investigated. Two different filaments were used: one based on neat PLA and theother based on PLA filled with copper particles. The effect of the processing parameterssuch as the drawing temperature and the draw ratio on the materials morphology andthermal and mechanical behavior was analyzed. A specially designed device whichsimulates the solid-stated drawing stage frequently used for fibers manufacturing wasapplied. The drawing effects were evidenced by the results of the degree of crystallinityand tensile parameters, as well as by SEM analysis and topographical observations ofthe surfaces of the filaments. From these results, it was concluded that the draw ratiois more important than the drawing temperature as a determining factor of the tensileperformance of the PLA-based filaments investigated. However, the drawing temperatureplays a key role to establish the critical draw ratio to obtain stable solid-state drawing.
publishDate 2019
dc.date.none.fl_str_mv 2019-11
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/11336/121377
Walker, Julian; Melaj, Mariana Andrea; Giménez, Rocío Belén; Perez, Ezequiel Martin; Bernal, Celina Raquel; Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments; Frontiers Media S.A.; Frontiers in Materials; 6; 11-2019; 1-11
2296-8016
CONICET Digital
CONICET
url http://hdl.handle.net/11336/121377
identifier_str_mv Walker, Julian; Melaj, Mariana Andrea; Giménez, Rocío Belén; Perez, Ezequiel Martin; Bernal, Celina Raquel; Solid-State Drawing of Commercial Poly(Lactic Acid) (PLA) Based Filaments; Frontiers Media S.A.; Frontiers in Materials; 6; 11-2019; 1-11
2296-8016
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3389/fmats.2019.00280
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fmats.2019.00280/full
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Frontiers Media S.A.
publisher.none.fl_str_mv Frontiers Media S.A.
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_ 1844613815391485952
score 13.070432

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