Thermoforming of biopolymer-green polyethylene sheets

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dc.authorscopusid8698363300
dc.authorscopusid56805212600
dc.authorscopusid56202469300
dc.authorscopusid57205224610
dc.contributor.authorAltınbalık T.
dc.contributor.authorEkşi O.
dc.contributor.authorKarabeyoğlu S.
dc.contributor.authorCabbar E.
dc.date.accessioned2024-06-12T10:29:18Z
dc.date.available2024-06-12T10:29:18Z
dc.date.issued2018
dc.description.abstractThermoforming is a forming technique in which petrochemical-based thermoplastics, biodegradable plastics and also plastic composites can be formed. Due to recent developments in the packaging industry, it was understood that biodegradable plastics could replace petrochemical-based engineering plastics. In this study, a biodegradable Green Polyethylene (HDPE SGF 4950, BRASKEM) was thermoformed using two different moulds. Heating temperature and time for Green PE, vacuum value, vacuum and cooling time were determined during the experimental procedure. Spherical and conical semi-finished thermoformed samples were obtained and these samples were cut in to four symmetrical pieces. Thickness measurements were achieved on some predetermined paths in quarter samples. Additionally, thickness distribution on the same paths was predicted by GEA (Geometric Element Analysis). Predicted and obtained thickness distribution results compared to each other. Finally, we have found out that GEA is not the most efficient method to obtain the thickness distribution precisely. © 2018 International Journal of Modern Manufacturing Technologies.en_US
dc.identifier.endpage12en_US
dc.identifier.issn2067-3604
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85059202164en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage7en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/17676
dc.identifier.volume10en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherModTech Publishing Houseen_US
dc.relation.ispartofInternational Journal of Modern Manufacturing Technologiesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiodegradable; Geometric Element Analysis; Green Polyethylene; Thermoforming; Thickness Distributionen_US
dc.titleThermoforming of biopolymer-green polyethylene sheetsen_US
dc.typeArticleen_US

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