Properties and characterization of ([Mengkuang leaf fiber]-filled ethylene vinyl acetate)/(natural rubber) blend: Effects of blending sequences and mengkuang leaf fiber loading

2016 ◽  
Vol 24 (2) ◽  
pp. 109-115 ◽  
Author(s):  
Faiezah Hashim ◽  
Hanafi Ismail ◽  
Arjulizan Rusli
2015 ◽  
Vol 73 (2) ◽  
pp. 419-434 ◽  
Author(s):  
Maziyar Sabet ◽  
Hassan Soleimani ◽  
Seyednooroldin Hosseini

Molecules ◽  
2021 ◽  
Vol 26 (3) ◽  
pp. 590
Author(s):  
Tim Feuerbach ◽  
Markus Thommes

The filament is the most widespread feedstock material form used for fused deposition modeling printers. Filaments must be manufactured with tight dimensional tolerances, both to be processable in the hot-end and to obtain printed objects of high quality. The ability to successfully feed the filament into the printer is also related to the mechanical properties of the filament, which are often insufficient for pharmaceutically relevant excipients. In the scope of this work, an 8 mm single screw hot-end was designed and characterized, which allows direct printing of materials from their powder form and does not require an intermediate filament. The capability of the hot-end to increase the range of applicable excipients to fused deposition modeling was demonstrated by processing and printing several excipients that are not suitable for fused deposition modeling in their filament forms, such as ethylene vinyl acetate and poly(1-vinylpyrrolidone-co-vinyl acetate). The conveying characteristic of the screw was investigated experimentally with all materials and was in agreement with an established model from literature. The complete design information, such as the screw geometry and the hot-end dimensions, is provided in this work.


2003 ◽  
Vol 90 (10) ◽  
pp. 2691-2702 ◽  
Author(s):  
A. Sujith ◽  
C. K. Radhakrishnan ◽  
G. Unnikrishnan ◽  
Sabu Thomas

2015 ◽  
Vol 50 (8) ◽  
pp. 3237-3245 ◽  
Author(s):  
Hossein Cheraghi Bidsorkhi ◽  
Hossein Adelnia ◽  
Raheleh Heidar Pour ◽  
Mohammad Soheilmoghaddam

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