Results 1 to 10 of about 8,655 (195)

3D printing of five tensile samples in lateral position C from PETG material [PDF]

Journal of Research and Innovation for Sustainable Society, 2023
This work presents the manufacturing by 3D printing in lateral position C, of five samples made of PETG material. Polyethylene terephthalate glycol, commonly known as PETG or PET-G, is a thermoplastic polyester that provides significant chemical ...
A.M Rugescu, C. Babiș, S A Fica, A Dimitescu, O R Chivu, I C Enache   +5 more
doaj   +2 more sources

Mechanical and Tribological Performance of Carbon Fiber-Reinforced PETG for FFF Applications

Applied Sciences, 2023
With the increasing adoption of Additive Manufacturing in the industry, driven by its efficiency, productivity, and project profitability, materials have undergone significant evolution to enhance process performance and part properties.
Moises Batista, Jose Miguel Lagomazzini, Magdalena Ramirez-Peña, Juan Manuel Vazquez-Martinez   +3 more
doaj   +3 more sources

Characterization of PC-ABS and PETG Multi-Material Laminates Fabricated by MEX Method. [PDF]

Polymers (Basel)
Material-extrusion (MEX) printing with automated filament switching enables single-build multi-material laminates, but interfaces between dissimilar polymers may govern failure. Here, monolithic PETG, monolithic PC–ABS, and an alternating PETG/PC–ABS laminate (COMP) with 0.2 mm laminae (4 mm total) were fabricated and benchmarked.
Nainaragaram Ramasamy M, Sliva A, Nag A, Ma QP, Hilser O, Heliova M, Simha Martynkova G, Brozova S, Dizo J.   +8 more
europepmc   +3 more sources

PETG as an Alternative Material for the Production of Drone Spare Parts [PDF]

Polymers
Material selection is the main challenge in the drone industry. In this study, hardness, abrasive wear, impact resistance, tensile strength, and durability (frost resistance and accelerated ageing) were identified as important characteristics of drone materials.
Marija Baltic, Miloš Vasić, Miloš Vorkapic   +2 more
exaly   +5 more sources

Bond strength of thermoformed and 3D-printed aligners with universal primer versus one-step aligner adhesive with and without sandblasting: An in vitro study. [PDF]

PLoS ONE
ObjectivesChairside bonding of auxiliaries directly to aligners can avoid remanufacturing trays, but optimal protocols may be substrate-specific across modern thermoformed and 3D-printed materials.
Viet Anh Nguyen, Viet Hoang, Thi Quynh Trang Vuong, Thi Nga Phung, Nghi Phan Bich Hoang   +4 more
doaj   +2 more sources

A novel 3D-printed noninvasive immobilizer for head stability during surgery of the orbit and skull base [PDF]

3D Printing in Medicine
Background This study investigates a 3D printed, noninvasive headrest that was designed for use in orbital and skull base surgeries and compares the stability of this innovative headrest to conventional head immobilization devices using accelerometer ...
Joseph P. Miller, Teresa H. Chen, Jeremiah P. Tao   +2 more
doaj   +2 more sources

Evaluation of PLA and PETG as 3D-Printed Reference Materials for Compressive Strength Testing. [PDF]

Materials (Basel)
This study explores the feasibility of using 3D printing technology to fabricate reference materials for validating compressive strength measurements in construction laboratories. Polylactic acid (PLA) and polyethylene terephthalate glycol-modified (PETG) were selected due to their widespread availability and use in fused deposition modeling (FDM).
Budziński B, Federowicz K.
europepmc   +3 more sources

Evaluation of mechanical properties of 3D printed PETG and Polyamide (6) polymers

Chemical Physics Impact
The present study endeavors to undertake an exhaustive assessment of the mechanical properties of PETG and Polyamide (6) polymers, fabricated via Material Extrusion (MEX) in 3D printing.
Lakshman Sri S V, Karthick A, Dinesh C
doaj   +3 more sources

3D printing by Fused Deposition Modeling - FDM technology - with PETG type filament in horizontal position A [PDF]

Journal of Research and Innovation for Sustainable Society, 2023
In this work, it is proposed to realize by 3D printing, which is an additive manufacturing process using Fused Deposition Modeling - FDM - some samples using PETG type filament.
A Dimitescu, C Babiş, S A Fica, A M Rugescu, I C Enache, O R Chivu   +5 more
doaj   +3 more sources

Evaluating the Impact of Molecular Degradation on PETG Material Performance after Multiple Injection Molding Reprocessing Steps

ACS Applied Polymer Materials
Only limited systematic studies exist on polyethylene terephthalate glycol (PETG) stability during consecutive processing, specifically injection molding. Here, up to five injection molding-shredding reprocessing cycles are investigated, covering four commercial PETG grades corresponding to a melt flow index (MFI) range from 7 to 22 (240 degrees C; 2 ...
Chiara Fiorillo, Lynn Trossaert, Pablo Reyes   +2 more
exaly   +3 more sources