Results 61 to 70 of about 11,346 (234)

Performance of waste-paper/PETG wood–plastic composites [PDF]

AIP Advances, 2018
Wood–plastic composites were prepared from polyethylene terephthalate- 1,4-cyclohexanedimethanol ester (PETG) and waste-paper fiber that was unmodified, modified with alkyl-ketene-dimer (AKD), and modified with a silane-coupling agent. The mechanical properties, water absorption properties, surface structure, and thermal properties of the three ...
Lijie Huang, Shuxiang An, Chunying Li, Chongxing Huang, Shuangfei Wang, Xiaoxiao Zhang, Mingzi Xu, Jie Chen, Lei Zhou   +8 more
openaire   +2 more sources

Development of carbon fiber acrylonitrile styrene acrylate composite for large format additive manufacturing [PDF]

, 2020
The increasing interest of Large Format Additive Manufacturing (LFAM) technologies in various industrial sectors mainly lies on the attainable production of pieces reaching several cubic meters. These new technologies require the development of optimized
Casal, Víctor, Delgado González, Francisco Javier, Mata Fernández, María de la, Molina Rubio, Sergio Ignacio, Moreno Sánchez, David   +4 more
core   +1 more source

Effects of UV‐Thermal Exposure Sequence on the Compressive Performance of FDM‐Printed Polymers

Polymer Engineering &Science, EarlyView.
These findings establish aging sequence as a key design parameter for FDM polymers, enabling safer material selection and improved durability of load‐bearing printed components. ABSTRACT Ultraviolet (UV) radiation and elevated temperatures can alter the compressive performance of fused deposition modeled (FDM) polymers, but the combined effects, and ...
Eugene Anachebe, Naser A. Alsaleh, Hany Hassanin, Mahmoud A. El‐Sayed, Abdullah A. Elfar, Khamis Essa   +5 more
wiley   +1 more source

Evaluation of thermoplastic composites for the manufacture of H-Darrieus wind Turbine blades on a laboratory scale

Journal of Materials Research and Technology
Wind energy is one of the most widely produced sources of renewable and clean electricity. However, the blades of wind turbines pose a significant environmental challenge due to the difficulty in recycling them. To address this issue, research is focused
Andres F. Olivera, Edwin L. Chica, Henry A. Colorado   +2 more
doaj   +1 more source

A Decision-Making Carbon Reinforced Material Selection Model for Composite Polymers in Pipeline Applications

Advances in Polymer Technology, 2023
Pipes are manufactured primarily through the extrusion process. One of the material extrusion processes in recent digital manufacturing is additive manufacturing’s fusion deposition modeling.
Mohammed Ahmed Mustafa, S. Raja, Layth Abdulrasool A. L. Asadi, Nashrah Hani Jamadon, N. Rajeswari, Avvaru Praveen Kumar   +5 more
doaj   +1 more source

Synthesis of polyethylgloxylate, its purification and identification [PDF]

, 2018
This research is devoted to synthesis of polyethylglyoxylate (PEtG) by anionic polymerization. The structure and molecular weight characteristic of PEtG are studied by IR-spectrodcopy and gel-permeation chromatography. Obtained PEtG had a low value of Mw
Ботвин, В. В., Латыпов, А. Д., Павленко, А. В.   +2 more
core  

Extruder‐based 3D printing of eco‐friendly polymers

Polymer International, EarlyView.
Eco‐friendly polymers, such as biodegradable and recycled materials, offer significant potential for the production of high‐quality 3D‐printed components, provided that their properties and characteristics meet the requirements of extruder‐based 3D printing.
Rui Zhang, Rene Sattler, Paul‐Maximilian Runge, Katalee Jariyavidyanont, Mengxue Du, Holm Altenbach, Mario Beiner, René Androsch   +7 more
wiley   +1 more source

3D printed polyethylene terephthalate glycol ternary composites with short carbon fiber/ carbon nanotube graphitic reinforcements: Insights into multi-scale synergistic mechanisms

Composites Part C: Open Access
Three-dimensional printed (3DP) Polyethylene Terephthalate Glycol (PETG) ternary composites reinforced with short carbon fibers (sCF) and multi-walled carbon nanotubes (CNT) are reported for the first time. A single-screw extrusion process is employed to
Fivos Simopoulos, George Kampourakis, George Karalis, Benke Li, Emmanouil Porfyrakis, Stavros Katsiaounis, Aaron Soul, Dimitrios Papageorgiou, Marco Liebscher, Konstantinos Papagelis, Apostolos Karanastasis, Nikolaos Papadakis, Lazaros Tzounis   +12 more
doaj   +1 more source

The sociology of Theodor Adorno [PDF]

, 2011
Theodor Adorno is a widely-studied figure, but most often with regard to his work on cultural theory, philosophy and aesthetics. The Sociology of Theodor Adorno provides the first thorough English-language account of Adorno's sociological thinking ...
Benzer, Matthias
core  

Optimization of Flexural Strength of PLA Flexural Test Specimens Produced by FDM Using Taguchi L27 Orthogonal Array and Hybrid Regression Model

Journal of Polymer Science, EarlyView.
This study investigates the impact of FDM process parameters on the flexural strength of PLA components using a Taguchi L27 orthogonal array. Analysis reveals wall thickness and layer height as the primary determinants of mechanical performance. A highly accurate regression model is developed, providing a robust predictive framework to optimize 3D ...
Mehmet Şah Gültekin, Cüneyt Özdemir
wiley   +1 more source