Sustainability in additive manufacturing: Exploring the mechanical potential of recycled PET filaments

dc.contributor.authorSchneevogt, Helge
dc.contributor.authorStelzner, Kevin
dc.contributor.authorYilmaz, Buket
dc.contributor.authorEmek Abali, Bilen
dc.contributor.authorKlunker, André
dc.contributor.authorVöllmecke, Christina
dc.date.accessioned2022-01-18T13:17:40Z
dc.date.available2022-01-18T13:17:40Z
dc.date.issued2021-04-13
dc.description.abstractHerein, the effects of recycled polymers on the mechanical properties of additively manufactured specimens, specifically those derived by fused deposition modelling, are determined. The intention is to investigate how 3D-printing can be more sustainable and how recycled polymers compare against conventional ones. Initially, sustainability is discussed in general and more sustainable materials such as recycled filaments and biodegradable filaments are introduced. Subsequently, a comparison of the recycled filament recycled Polyethylene terephthalate (rePET) and a conventional Polyethylene terephthalate with glycol (PETG) filament is drawn upon their mechanical performance under tension, and the geometry and slicing strategy for the 3D-printed specimens is discussed. Finally, the outcomes from the experiments are compared against numerically determined results and conclusions are drawn.en
dc.description.sponsorshipDFG, 414044773, Open Access Publizieren 2021 - 2022 / Technische Universität Berlinen
dc.identifier.eissn2634-9833
dc.identifier.issn0963-6935
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/16094
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-14868
dc.language.isoenen
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/en
dc.subject.ddc670 Industrielle Fertigungde
dc.subject.othersustainabilityen
dc.subject.otheradditive manufacturingen
dc.subject.otherarchitectured materialsen
dc.subject.othertensile experimentsen
dc.titleSustainability in additive manufacturing: Exploring the mechanical potential of recycled PET filamentsen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1177/26349833211000063en
dcterms.bibliographicCitation.journaltitleComposites and advanced materialsen
dcterms.bibliographicCitation.originalpublishernameCopernicusen
dcterms.bibliographicCitation.originalpublisherplaceGöttingenen
dcterms.bibliographicCitation.volume30en
tub.accessrights.dnbfreeen
tub.affiliationFak. 5 Verkehrs- und Maschinensysteme>Inst. Mechanik>FG Stabilität und Versagen funktionsoptimierter Strukturende
tub.affiliation.facultyFak. 5 Verkehrs- und Maschinensystemede
tub.affiliation.groupFG Stabilität und Versagen funktionsoptimierter Strukturende
tub.affiliation.instituteInst. Mechanikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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