Influence of process parameters on filament distribution and blending quality in commingled yarns used for thermoplastic composites

2012 ◽  
Vol 27 (3) ◽  
pp. 350-363 ◽  
Author(s):  
Plamen Kravaev ◽  
Oleg Stolyarov ◽  
Gunnar Seide ◽  
Thomas Gries
2017 ◽  
Vol 89 (1) ◽  
pp. 32-42 ◽  
Author(s):  
Mir Mohammad Badrul Hasan ◽  
Stefanie Nitsche ◽  
Anwar Abdkader ◽  
Chokri Cherif

Due to their excellent strength, rigidity, and damping properties, as well as low weight, carbon fiber reinforced composites (CFRCs) are being widely used for load bearing structures. On the other hand, with an increased demand and usage of CFRCs, effective methods to re-use waste carbon fiber (CF) materials, which are recoverable either from process scraps or from end-of-life components, are attracting increased attention. In this paper, hybrid yarns consisting of waste staple CF (40 and 60 mm) and polyamide 6 staple fibers (60 mm) are manufactured on a DREF-3000 friction spinning machine with various process parameters, such as spinning drum speed, suction air pressure, and core–sheath ratio. The relationship between different textile physical properties of the hybrid yarns, such as tensile strength, elongation, and evenness with different spinning parameters, core–sheath ratio, and input CF length is revealed.


2019 ◽  
Vol 34 (3) ◽  
pp. 367-375
Author(s):  
L.-X. Wang ◽  
D.-F. Wang ◽  
L. Jiang ◽  
N. Bian ◽  
Q. Li ◽  
...  

2021 ◽  
Vol 54 ◽  
pp. 961-971
Author(s):  
Sergey Shantarenko ◽  
Victor Kuznetsov ◽  
Eugene Ponomarev ◽  
Alexander Vaganov ◽  
Alexey Evseev

2018 ◽  
Vol 26 ◽  
pp. 690-699 ◽  
Author(s):  
Guillaume Filliard ◽  
Mohamed El Mansori ◽  
Mathieu De Metz-Noblat ◽  
Christian Bremont ◽  
Anthony Reullier ◽  
...  

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