Results 11 to 20 of about 5,562 (211)

Preliminary studies on the suitability of PETG for 4D printing applications [PDF]

MATEC Web of Conferences, 2020
Shape memory polymers represent a class of polymers that can recover its original shape under stimulus. This paper presents the preliminary results of a broader research programme that investigates the potential use of polyethylene terephthalate glycol ...
Hassan Mohamed H., Omar Abdalla M., Daskalakis Evangelos, Liu Fengyuan, Bartolo Paulo   +4 more
doaj   +3 more sources

Sustainable Compositions and 3D Printing Technologies for Characterizing and Optimizing Recycled PETG [PDF]

E3S Web of Conferences
The packing industry makes extensive use of terephthalate polyesters because of their chemical durability and optical qualities. Examples of these materials are polyethylene terephthalate (PET) and glycol-modified PET (PETG).
Prakash Mishra Ved, Hayder Nibras, Satyanarayana G.V.V., Reddy Uma, Lakhanpal Sorabh, Meheta Ankit, Balram Yelamasetti   +6 more
doaj   +3 more sources

Performance Evaluation of Carbon Fiber Reinforced with Polyethylene Terephthalate Glycol (PETG) in Additive Manufacturing [PDF]

E3S Web of Conferences
This research worked on the mechanical properties of Carbon Fiber Reinforced Polyethylene Terephthalate Glycol (PETG) for applications in 3D printing. Carbon fiber reinforcement was incorporated into PETG and pellets as the base material.
Nerella Mary Jasmin, Kumar Rajesh, L. Girisha, Vinoth R., Ram S., Thakur Gaurav, Verma Anjali   +6 more
doaj   +2 more sources

Mechanical properties and numerical simulation of FDM 3D printed PETG/carbon composite unit structures

Journal of Materials Research and Technology, 2023
Carbon fibers (CFs) were used as reinforcement in developing a polyethylene terephthalate glycol (PETG)-based polymer composite using the fused deposition modeling (FDM) 3D printing technique.
Ibrahim M. Alarifi
doaj   +2 more sources

Tribological Analysis of PETG Fire-Retardant Samples Manufactured by FFF

Applied Sciences
Additive manufacturing via Fused Filament Fabrication (FFF) has enabled the development of functional components with customized mechanical properties.
Moises Batista, Francisco de Paula Rodriguez-Gonzalez, Gabriela Rodriguez-Garcia, Javier Garcia-Fernandez, Juan Manuel Vazquez-Martinez   +4 more
doaj   +2 more sources

Optimizing Milling Parameters for Enhanced Machinability of 3D‐Printed Materials: An Analysis of PLA, PETG, and Carbon Fiber Reinforced PETG [PDF]

Journal of Manufacturing and Materials Processing
Fused deposition modeling (FDM) is widely applied in various fields due to its affordability and ease of use. However, it faces challenges such as achieving high surface quality, precise dimensional tolerance and overcoming anisotropic mechanical properties.
El Mehtedi M., Buonadonna P., El Mohtadi R., Loi G., Aymerich F., Carta M.   +5 more
core   +4 more sources

Resistance of PETG Materials on Thermocycling and Brushing

Dentistry Journal, 2023
The aim was to assess the impact of thermocycling and brushing on the surface roughness and mass of PETG material—the most commonly used for orthodontic retainers. A total of 96 specimens were exposed to thermocycling and brushing with three different kinds of toothbrushes depending on the number and thickness of the bristles.
Luka Šimunović, Tadeja Blagec, Senka Meštrović   +2 more
openaire   +4 more sources

Effect of layer height, infill geometry, nozzle temperature, and fan speed on tensile strength of 3D printing PETG specimens

Invotek: Jurnal Inovasi Vokasional dan Teknologi, 2022
This research is aimed to provide insight on the dependency of tensile strength on process parameters of the Fused Deposition Modeling (FDM). FDM is one of the most popular 3D printing manufacturing techniques.
Mahatma Junjung Mardlotila, Muhammad Trifiananto, Dedi Dwilaksana, Hari Arbiantara Basuki, Muh Nurkoyim Kustanto, Intan Hardiatama   +5 more
doaj   +1 more source

Parametric investigation and optimisation of mechanical properties of thick tri-material based composite of PLA-PETG-ABS 3D-printed using fused filament fabrication

, 2023
Tri-material and tri-layered composites find numerous applications in the biomedical, aerospace, and automotive industries. However, such composites face challenges when fabricated through conventional methods (Electrospinning, hand lay-up, Film Casting,
Fatima Hira, Imran Khan (109715), Muammer Koç (8350053), Muhammad Tariq (191746), Muhammad Tariq, Muhammad Abas (17863343), Muhammad Shakeel (509491), Muhammad Abas, Fatima Hira (17863346), Muhammad Shakeel, Muammer Koç, Ans Al Rashid (14777050), Imran Khan, Ans Al Rashid   +13 more
core   +1 more source

Self-Immolative Gels: Programmable Degradation Using Self-Immolative Linkers and Polymers. [PDF]

Chemistry
Self‐immolative linkers and polymers undergo bond‐cleaving reaction cascades in response to specific stimuli. Their incorporation into gels can be harnessed to release cargo, induce property changes, or trigger degradation in a highly controlled manner. These functions can be employed in applications such as sensing and drug delivery.
Li C, Gillies ER.
europepmc   +2 more sources