On the Thermomechanical Behavior of 3D-Printed Specimens of Shape Memory R-PETG

On the Thermomechanical Behavior of 3D-Printed Specimens of Shape Memory R-PETG

From commercial pellets of recycled polyethylene terephthalate glycol (R-PETG), 1.75 mm diameter filaments for 3D printing were produced. By varying the filament’s deposition direction between 10° and 40° to the transversal axis, parallelepiped specimens were fabricated by additive manufacturing. Wh...

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Bibliographic Details
Main Authors: Ștefan-Dumitru Sava, Nicoleta-Monica Lohan, Bogdan Pricop, Mihai Popa, Nicanor Cimpoeșu, Radu-Ioachim Comăneci, Leandru-Gheorghe Bujoreanu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Polymers
Subjects:
recycled PETG
3D printing
shape memory effect
storage modulus
work generation
fractographs
Online Access:https://www.mdpi.com/2073-4360/15/10/2378

Internet

https://www.mdpi.com/2073-4360/15/10/2378

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