Direct 3D Printing of Recycled PET/PP Granules by Shear Screw Extrusion

This article introduces a one-step extrusion-based fused deposition modeling (FDM) approach for the challenging separation of polypropylene (PP) and polyethylene terephthalate (PET) during recycling. A shear screw printer (SSP) with shear elements was designed, and it was compared to a conventional...

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Veröffentlicht in:	Polymers 2023-12, Vol.15 (24), p.4620
Hauptverfasser:	Mi, Dashan, Zhang, Jie, Zhou, Xianqing, Zhang, Xinhe, Jia, Shikui, Bai, Haiqing
Format:	Artikel
Sprache:	eng
Schlagworte:	3-D printers Biodegradable materials Crystallization Degradation Design Energy consumption Extrusion Fused deposition modeling Mechanical properties Plastics Polyethylene terephthalate Polymers Printers Printing Recycled materials Recycling Shear Three dimensional printing
Online-Zugang:	Volltext
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