Effects of UV Light on Mechanical Properties of Carbon Fiber Reinforced PPS Thermoplastic Composites

2016 ◽  
Vol 365 (1) ◽  
pp. 157-168 ◽  
Author(s):  
Khairul B. Mahat ◽  
Ibrahim Alarifi ◽  
Abdulaziz Alharbi ◽  
Ramazan Asmatulu
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Uv Light ◽  
Thermoplastic Composites ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

Postprocessing method-induced mechanical properties of carbon fiber-reinforced thermoplastic composites

2020 ◽  
pp. 089270572094537
Author(s):  
Van-Tho Hoang ◽  
Bo-Seong Kwon ◽  
Jung-Won Sung ◽  
Hyeon-Seok Choe ◽  
Se-Woon Oh ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Processing Parameters ◽  
Thermoplastic Composites ◽  
Void Content ◽  
Fiber Reinforced ◽  
Crystallinity Degree ◽  
Automated Fiber Placement ◽  
Carbon Fiber Reinforced

Promising carbon fiber-reinforced thermoplastic (CF/polyetherketoneketone (PEKK)) composites were fabricated by the state-of-the-art technology known as “Automated Fiber Placement.” The mechanical properties of CF/PEKK were evaluated for four different postprocessing methods: in situ consolidation, annealing, vacuum bag only (VBO), and hot press (HP). The evaluation was performed by narrowing down the relevant processing parameters (temperature and layup speed). Furthermore, the void content and crystallinity of CF/PEKK were measured to determine the effect of these postprocessing processes. The HP process resulted in the best quality with the highest interlaminar shear strength, highest crystallinity degree, and lowest void content. The second most effective method was VBO, and annealing also realized an improvement compared with in situ consolidation. The correlation between the postprocessing method and the void content and crystallinity degree was also discussed.

Experimental Investigation on the Dynamic Properties and Failure Mode of Carbon Fiber Reinforced Thermoplastic Composites

2014 ◽  
Vol 697 ◽  
pp. 102-108
Author(s):  
Jian Hua Ning
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Strain Rate ◽  
Failure Modes ◽  
Thermoplastic Composites ◽  
Elastic Model ◽  
Strength Increase ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced ◽  
Constitute Model

Owing to the excellent mechanical properties and formability of carbon fiber reinforced thermoplastic composites, this composite has been applied in car industry. The static and dynamic mechanical properties of the composites are investigated under strain-rate from 0.001/s to 50/s. The experimental results show that the elastic model and tensile strength increase with the increase of strain rate, and show that the composite has remarkable rate-hardening effect. A constitute model that including rate-dependent effect is applied to present the strain-stress curve of the composite. The constitute model provides accurate constitute function for finite element analysis of the composite.. The microstructure of the composite is also investigated with scanning electric microscope, and the failure modes are discussed. The investigation provides the basis for engineering application of the composite.

scholarly journals Improvement in Mechanical Properties of Continuous Carbon Fiber Reinforced Thermoplastic Composites by Ozone Oxidation Treatment

Seikei-Kakou ◽  
2015 ◽  
Vol 27 (3) ◽  
pp. 102-108 ◽  
Author(s):  
Hiroyuki Oguma ◽  
Tomoya Kumagai ◽  
Masaru Sano ◽  
Daisuke Sakamoto ◽  
Hiroyuki Inoue ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Thermoplastic Composites ◽  
Fiber Reinforced ◽  
Oxidation Treatment ◽  
Ozone Oxidation ◽  
Continuous Carbon Fiber ◽  
Carbon Fiber Reinforced

Manufacture of Carbon Nanotube-Grafted Carbon Fiber Reinforced Thermoplastic Composites

2015 ◽  
Vol 651-653 ◽  
pp. 405-408
Author(s):  
Min Chang Sung ◽  
Geun Sung Lee ◽  
Seung Yong Lee ◽  
Seong Ik Jeon ◽  
Cheol Hee Ahn ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Carbon Fiber ◽  
In Situ Polymerization ◽  
Interfacial Properties ◽  
Polymer Nanoparticles ◽  
Thermoplastic Composites ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

Carbon fiber reinforced composites (CFRCs) have been used in various high-end industries due to their outstanding specific mechanical properties. Recently, carbon nanotube (CNT)-grafted carbon fibers (CFs) made via direct growth has emerged as an advanced and hierarchical reinforcement that can improve the reinforcing effect of CFs in CFRCs. On the other hand, CF reinforced thermoplastic composites (CFRTPs) have attracted much attention because of their quick and mass production capability, e.g., which is important for automotive part manufacturing. Here, we report on the manufacture of CFRTPs using CNT-grafted CFs and their mechanical properties. First, the interfacial shear strength of CNT-grafted CFs with thermoplastic resins was characterized to demonstrate improved interfacial properties due to the CNTs grafted on CFs. Then, the composites were manufactured in two ways; polymer nanoparticles and in-situ polymerization. Polymer nanoparticles were used to improve the interfacial properties due to their small size and good mechanical locking with CF surfaces. In-situ polymerization was also used to manufacture CFRTPs, i.e., monomers with catalyst were transferred into CNT-grafted CF fabric preform using vacuum assisted resin transfer molding and then polymerized into solid matrix. This in-situ polymerization enabled the manufacture of CNT-grafted CF thermoplastic composites by overcoming the difficulties of filling the surface of CNT-grafted CFs with thermoplastic polymers. Finally, the mechanical, thermal, electrical, and damping properties of CNT-grafted CF thermoplastic composites were characterized and compared with their thermoset composites.

Mechanical properties of short carbon fiber-reinforced TiC composites produced by hot pressing

2002 ◽  
Vol 326 (2) ◽  
pp. 240-248 ◽  
Author(s):  
Gui-Ming Song ◽  
Qiang Li ◽  
Guang-Wu Wen ◽  
Yu Zhou
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Hot Pressing ◽  
Fiber Reinforced ◽  
Short Carbon Fiber ◽  
Carbon Fiber Reinforced ◽  
Short Carbon

scholarly journals Study on the Mechanical Properties and Durability of Carbon Fiber Reinforced Lime-Based Mortar

2021 ◽  
Vol 719 (3) ◽  
pp. 032032
Author(s):  
Wen Xu ◽  
Mostafa Jalal ◽  
Umme Zakira ◽  
Linbing Wang
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

Mechanical properties of carbon nanotube/carbon fiber reinforced thermoplastic polymer composite

2015 ◽  
Vol 38 (9) ◽  
pp. 2001-2008 ◽  
Author(s):  
Wenbo Liu ◽  
Lizhi Li ◽  
Shu Zhang ◽  
Fan Yang ◽  
Rongguo Wang
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Carbon Fiber ◽  
Polymer Composite ◽  
Thermoplastic Polymer ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

Thermal and Mechanical Properties of PAN- and Pitch-Based Carbon Fiber Reinforced PEEK Composites

2008 ◽  
Vol 21 (4) ◽  
pp. 323-336 ◽  
Author(s):  
Qiang Yuan ◽  
Stuart A. Bateman ◽  
Klaus Friedrich
Keyword(s):  
Mechanical Properties ◽  
Carbon Fiber ◽  
Thermal And Mechanical Properties ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced
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