Results 71 to 80 of about 32,787 (303)

Pellet-Based Extrusion Additive Manufacturing of Lightweight Parts Using Inflatable Hollow Extrudates

Journal of Manufacturing and Materials Processing
Additive manufacturing (AM) has become a key element of Industry 4.0, particularly the extrusion AM (EAM) of thermoplastic materials, which is recognized as the most widely used technology.
Md Ahsanul Habib, Rawan Elsersawy, Mohammad Abu Hasan Khondoker   +2 more
doaj   +1 more source

A simple, low-cost conductive composite material for 3D printing of electronic sensors [PDF]

, 2012
3D printing technology can produce complex objects directly from computer aided digital designs. The technology has traditionally been used by large companies to produce fit and form concept prototypes (‘rapid prototyping’) before production.
C Zhenhai, Christopher P. Purssell, David A. Hutchins, Duncan R. Billson, E Malone, E Terzic, F Xiao, I Zein, J-P Reboul, J-R Lu, Jeongmin Hong, JI Lee, JM Williams, LE Murr, M Sumita, P Walters, R Jones, Robert J. Bradley, S Avramov-Zamurovic, S Upcraft, SH Foulger, Simon J. Leigh, T Yamada, V Mosser, X Li, X Zhang, Y Wang   +26 more
core   +2 more sources

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

In Situ Wire Drawing of Phosphate Glass in Polymer Matrices for Material Extrusion 3D Printing

International Journal of Polymer Science, 2017
A strategy to increase the amount of materials available for additive manufacturing platforms such as material extrusion 3D printing (ME3DP) is the creation of printable thermoplastic composites.
J. Gilberto Siqueiros, David A. Roberson
doaj   +1 more source

Bio-material polylactic acid/poly(butylene adipate-co-terephthalate) blend developed for extrusion- based additive manufacturing [PDF]

, 2019
Bio-material polylactic acid and poly(butylene adipate-co-terephthalate) were blended to achieve increased ductility of the blend. Cloisite was added to improve the stiffness of the blend.
Cardon, Ludwig, D'hooge, Dagmar, Daelemans, Lode, De Clerck, Karen, Fiorio, Rudinei, Gou, M., Wang, Sisi, Xia, H., Zhang, Jia   +8 more
core  

Polyamide 11-Carbon Nanotubes Nanocomposites: Preliminary Investigation [PDF]

, 2008
The objective of this research is to develop an improved polyamide 11 (PA11) polymer with enhanced flame retardancy, thermal, and mechanical properties for selective laser sintering (SLS) rapid manufacturing.
Koo, J. H., Lam, C., Lao, S. C., Luo, Z. P., Moon, T., Piccione, P. M., Pilato, L., Wissler, G., Yong, W., Zhou, J.   +9 more
core   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Hybrid Magnetoactive Soft Elastomers: Material Development Toward Application in Diaphragm Pumps

Advanced Materials Technologies, EarlyView.
Hybrid magnetoactive soft elastomeric membranes are developed by combining two different types of magnetic particles. The membranes exhibit distinct mechanical, magnetic and thermal properties owing to the unique characteristics of the two magnetic particles.
Somashree Mondal, Paweł Orkisz, Bogdan Sapiński, Ralph Spolenak, Frank Clemens   +4 more
wiley   +1 more source

Extrudability of Solid Wood by Acetylation and In-Situ Polymerisation of Methyl Methacrylate

BioResources, 2016
Recently, a processing technique resembling plastic-type forming has been developed for solid wood. To improve the recyclability of the formed products, thermoplastics were used as a binder. In this study, a hydrophobic monomer of methylmethacrylate (MMA)
Masako Seki, Soichi Tanaka, Tsunehisa Miki, Ichinori Shigematsu, Kozo Kanayama   +4 more
doaj   +1 more source

Elastomers Combining Damping Efficiency With Rapid Recovery

Advanced Materials Technologies, EarlyView.
Double network granular elastomers (DNGEs) combine high energy dissipation under both cyclic loading and high impact with rapid shape recovery. 3D printing enables the production of complex, customizable structures with tailored performance. Recyclable DNGEs retain their properties over multiple recycling cycles.
Eva Baur, Alain Molleyres, Esther Amstad
wiley   +1 more source