Results 111 to 120 of about 1,272 (142)

Effects of gauge length and strain rate on fracture toughness of polyethylene terephthalate glycol (PETG) film using the essential work of fracture analysis

Polymer Engineering & Science, 2000
AbstractEssential Work of Fracture (EWF) analysis was used to study the fracture toughness of a PETG film. In the study of the gauge length (Z) effect on the specific essential work (we) using Z = 50, 100, 150, 200 and 250 mm, it is observed that we is Independent of gauge length, except that a slightly lower we value was measured for Z = 50 mm ...
Emma C. Y. Ching, Robert K. Y. Li, Yiu‐Wing Mai   +2 more
openaire   +1 more source

Effects of print parameters on tensile characteristics of additively manufactured polyethylene terephthalate-glycol (PETG)

The International Journal of Advanced Manufacturing Technology, 2023
Tim Clarke, Ali Hosseini
openaire   +1 more source

Instantaneous and long-term mechanical properties of Polyethylene Terephthalate Glycol (PETG) additively manufactured by pellet-based material extrusion

Additive Manufacturing, 2022
Thomas Romeijn, Michael Behrens, Gavin Paul, Dongbin Wei   +3 more
openaire   +1 more source

Enhancing Printability, Mechanical, and Shape Memory Properties of 4D Printed Linear‐Low‐Density Polyethylene (LLDPE) Through Blending With Polyethylene Terephthalate Glycol (PETG)

Journal of Applied Polymer Science
ABSTRACTPolyethylene (PE) is one of the most widely used commodity plastics, yet its integration into the pioneering field of polymer‐based 3D and 4D printing remains challenging. Conversely, polyethylene terephthalate glycol (PETG) is a widely utilized material in 3D and 4D printing, capable of mitigating the limitations of PE in these applications ...
Jian Wu, Shengyang Luo
openaire   +1 more source

Esterification of cellulose nanocrystals for reinforcing recycled polyethylene terephthalate glycol (R-PETG) biocomposites

Escalating plastic waste and the limited property retention of mechanically recycled polymers motivate the development of bio-based reinforcements that enable higher-value reuse. This thesis targets reinforcing recycled polyethylene terephthalate glycol (R-PETG) and addresses the incompatibility between the hydrophobic matrix and hydrophilic cellulose ...
openaire   +1 more source

Thermomechanical material characterization of polyethylene terephthalate glycol (PETG) carbon fiber (CF) 30% for large-format additive manufacturing (LFAM) of polymer structures

Large-format additive manufacturing (LFAM) is used to print large-scale polymer structures. An understanding of the thermal and mechanical properties of polymers suitable for large-scale extrusion is needed for de-sign and production capabilities. An in-house-built LFAM printer was used to print polyethylene terephthalate glycol with 30% short carbon ...
Katie Martin, Guillermo Riveros, Travis Thornell, Lucinda Slattery, Andrew Lessel, William Horner, Jedadiah Burroughs, Zackery McClelland, Elton Freeman, James Stinson   +9 more
openaire   +1 more source

Effects of Infill Speed and Heat Treatment on Mechanical Properties of Carbon Fiber Reinforced Polyethylene Terephthalate Glycol (CF-PETG) Composites

2022
S.R. Rubans, R. Raja, Sabitha Jannet, N. Venkateshwaran, S. Gurusideswar, Naresh Kakur   +5 more
openaire   +1 more source

Selective production of ethylene glycol at high rate via cascade catalysis

Nature Catalysis, 2023
Lei Fan, Yilin Zhao, Tianyu Zhang
exaly  

Enhancing Mechanical Behavior of As-Built and Annealed Polyethylene Terephthalate Glycol (PETG) Fabricated With Fused Filament Fabrication by Varying Infill Densities

2022
Stephen Rajesh Ruban, Sabitha Jannet, Rosari Raja, Naresh Kakur, Veerasimman Arumugaprabu   +4 more
openaire   +1 more source

4D printing of shape memory polyethylene terephthalate glycol/thermoplastic polyurethane (PETG/TPU) blends

Journal of Manufacturing Processes
Rafael Braga da Cunha, Louise Brasileiro Quirino Brito, Pankaj Agrawal, Gustavo de Figueiredo Brito, Tomás Jeferson Alves de Mélo   +4 more
openaire   +1 more source