Results 91 to 100 of about 9,960 (239)

Crystallinity, Porosity, and Microstructure of Polyphenylene Sulfide Composite Parts Fabricated by Filament‐Extrusion Additive Manufacturing

Polymer Composites, EarlyView.
High‐performance PPS composites for FFF: formulation and characterization linking microstructure and crystallization to adhesion and mechanical properties. ABSTRACT Polyphenylene sulfide (PPS) was compounded with recycled carbon fibers (rCF) and thermal black (TB) particles, followed by injection molding (IM) and extrusion of the compounded composites ...
Dogan Arslan, Mihaela Mihai, Daniel Therriault, Martin Lévesque   +3 more
wiley   +1 more source

Materials with enhanced adhesive properties based on acrylonitrile-butadiene-styrene (ABS)/thermoplastic polyurethane (TPU) blends for fused filament fabrication (FFF)

Materials & Design, 2019
In the current work, we prepared a novel material suitable for additive manufacturing by using acrylonitrile-butadiene-styrene (ABS) copolymer as matrix and a thermoplastic polyurethane (TPU) as additive.
A.S. de León, A. Domínguez-Calvo, S.I. Molina   +2 more
doaj   +1 more source

Selected Applications of Stimuli-Responsive Polymers: 4D Printing by the Fused Filament Fabrication Technology

Annals of "Dunarea de Jos" University of Galati, Fascicle XII, Welding Equipment and Technology, 2020
In the past few years four-dimensional (4D) printing technologies have attained worldwide interest and they are now considered the "next big thing".
Y. Ahroni, N. Dresler, A. Ulanov, D. Ashkenazi, M. Aviv, M. Librus, A. Stern   +6 more
doaj   +1 more source

Thermal conditions affecting heat transfer in FDM/FFE: a contribution towards the numerical modelling of the process [PDF]

, 2015
The performance of parts produced by Free Form Extrusion (FFE), an increasingly popular additive manufacturing technique, depends mainly on their dimensional accuracy, surface quality and mechanical performance.
ASTM Standard, F2792 – 12a, Chua C.K., F.M. Duarte, J.A. Covas, Kaviany M., Kothandaraman C.P., S.F. Costa, Siegel R.   +7 more
core   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

Polymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan, Philip McMorran, Marwan Eid, Julia Blair, Amar K. Mohanty, Manjusri Misra   +5 more
wiley   +1 more source

A comparison of granule-based material extrusion and fused filament fabrication in the performances of TPS/PBS blend

Journal of Materials Research and Technology
Fused filament fabrication (FFF) has been widely adopted across numerous sectors, with its performance closely linked to the quality of the filaments employed.
Ke Gong, Yinshi Lu, Handai Liu, Alexandre Portela, Tielidy de Lima, Han Xu, Maurice N. Collins, Yuanyuan Chen   +7 more
doaj   +1 more source

Multiresolution Layered Manufacturing [PDF]

, 2018
PURPOSE: Two-photon polymerization (TPP) has become one of the most popular techniques for stereolithography at very high resolutions. When printing relatively large structures at high resolutions, one of the main limiting factors is the printing time ...
De Coninck, Joël, Fernández Rodríguez, Jose David   +1 more
core   +2 more sources

Current Trends and Future Prospects of Integrating Electrospinning With 3D Printing Techniques for Mimicking Bone Extracellular Matrix Scaffolds

Journal of Polymer Science, Volume 63, Issue 6, Page 1481-1504, 15 March 2025.
ABSTRACT This article presents a review of the recent findings on the combination of electrospun nanofibers and three‐dimensional (3D)‐printed structures for extracellular matrix (ECM) scaffolds for bone tissue engineering. We explore the synergy between electrospinning (ES), which produces highly porous, fibrous structures from materials like collagen
Kardo Khalid Abdullah, Kolos Molnár
wiley   +1 more source

An alternative filament fabrication method as the basis for 3D-printing personalized implants from elastic ethylene vinyl acetate copolymer

Scientific Reports
In this work, a novel tool for small-scale filament production is presented. Unlike traditional methods such as hot melt extrusion (HME), the device (i) allows filament manufacturing from small material amounts as low as three grams, (ii) ensures high ...
Bianca Brandl, Simone Eder, Andreas Hirtler, Gloria Khinast, Jeffrey Haley, Christian Schneider, Samuel Theissl, Andreas Bramboeck, Daniel Treffer, Sarah Heupl, Martin Spoerk   +10 more
doaj   +1 more source

Peluang kerjaya lepasan politeknik bidang elektronik dan elektrik di sektor perindustrian elektronik di Daerah Batu Pahat [PDF]

, 2002
Projek Sarjana ini bertajuk "Pe/uang keljaya /epasan politekni(bidang e/eklronik dan e/eklrik di seklorperinduslrian eleklronik di daerall Balu Pallal ".
Ibrahim, Shuhaila
core