Dynamic mechanical properties of carbon fibre-reinforced PEEK composites in simulated body-fluid

Dworak, M.; Rudawski, Arkadiusz; Markowski, Jarosław; Błażewicz, S.

doi:10.1016/j.compstruct.2016.11.070

Cited by 26 publications

(18 citation statements)

References 28 publications

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“…Compared with Al 2 O 3 or Zr 2 O 3 ceramics, the wear rate of PAN-PEEK composite reinforced with CF is higher than that of resin-PEEK composite reinforced with CF. The wear rate of PEEK composite reinforced with CF to Zr 2 O 3 ceramic was the lowest [22][23][24][25][26]. The literatures results show that the volume wear rate of PEEK/CF composite is 1/50 and 1/20 of Ti and Co-Cr-Mo respectively [20,26], which is 1/2 of UHMWPE, and the interface bonding strength of PEEK/CF bone is obviously better than that of traditional artificial joint materials.…”

Section: Introductionmentioning

confidence: 93%

“…[17,18]. The results of literatures [19][20][21][22][23][24][25][26][27] show that the lower friction and wear properties of CF, graphite and polytetrafluoroethylene reinforced PEEK composite have little relationship with the increase of the CF content under water lubrication. The wear mechanism mainly presented the fatigue wear characteristics under the lower load, and mainly presented the micro cutting wear characteristics under the higher load [19].…”

Section: Introductionmentioning

confidence: 99%

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Biological tribology properties of the modified polyether ether ketone composite materials

Chen

Gao

et al. 2020

Reviews on Advanced Materials Science

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Modification of poly-ether-ether-ketone (PEEK) to adapt to the biological properties of materials is currently the key point in the research of medical materials. The tribological properties and biocompatibility of the PEEK composites modified by carbon fiber (CF), potassium titanate whisker(PTW) and nano-particles were discussed in this paper. The results show the modified PEEK composites by a certain length to diameter ratio of CF show the best using effect in vivo experiments in good blood compatibility, which is suitable for orthopaedic implant materials. A large number of experiments show that the PEEK composites would be modified with a certain ratio of CF (about 30%wt.), whisker (about 15%wt.) and HA (about 5%wt.) particle with better biological tribological properties, more important value in medical research.

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Section: Introductionmentioning

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Biological tribology properties of the modified polyether ether ketone composite materials

Chen

Gao

et al. 2020

Reviews on Advanced Materials Science

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“…Polyetheretherketone (PEEK), especially carbon fiber (CF) reinforced PEEK composites, are promising materials in aerospace, automobile manufacturing, medical equipment, insulation materials due to their excellent comprehensive properties such as ultrahigh tensile strength, ultrahigh bending strength, self‐lubrication, and corrosion resistance . For most fiber‐reinforced PEEK composites, the strong adhesion, compatibility and wettability between the filling material and the matrix are key issues that must be addressed .…”

Section: Introductionmentioning

confidence: 99%

Improving the Interfacial Adhesion of Carbon Fiber/Polyether Ether Ketone Composites by Polyimide Coating

Wang

Jiao

et al. 2020

ChemistrySelect

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Polyimide (PI) as a sizing agent for short carbon fiber (SCF) was explored, and a series of SCF-reinforced polyether ether ketone (PEEK) composites with PI sizing concentrations varying from 0 to 2.0 wt % were fabricated using the extrusion and injection molding techniques. It was found that the PI sizing layer forms homogeneously and compact on the SCF surfaces, and when the PI sizing concentrations was 1.0 wt %, the tensile strength and flexural strength of the corresponding SCF/PEEK composite was significantly increased by 16.8 % and 8.2 % respectively in comparison with the untrelated case. Additionally, dynamic mechanical analysis (DMA) curves demonstrated that storage modulus of SCF/PEEK composites were enhanced with the increasing concentration of PI sizing, resulting the higher stiffness and the lower damping behavior of the composites. Further, the single fiber pull-out testing was also measured, with the increased interfacial shear strength (IFSS) of CF/PEEK composites by 24.8 % from 70.6 to 88.1 MPa for the CF modified with 1.0 wt % PI sizing, which illustrated that PI sizing can improve fiber surface wettability and interfacial adhesion between CF and PEEK.

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“…Recently, there has been increased interest in carbon‐reinforced thermoplastic composites because of their numerous advantages; compared with traditional thermoset‐matrix composites, they offer good toughness, high service temperatures, short manufacturing cycles, and can be stored and recycled easily . CF‐reinforced polyether‐ether‐ketone (CF/PEEK) composites have attracted much attention as high‐performance thermoplastic composites and have been widely used in fields such as aerospace, mechanical, electrical, and biological engineering . However, owing to its high melt viscosity and poor fluidity, PEEK cannot easily impregnate the tiny spaces between fibers .…”

Section: Introductionmentioning

confidence: 99%

Process–structure–property relationships of thermoformed woven carbon‐fiber‐reinforced polyether‐ether‐ketone composites

Zheng

Deng

et al. 2019

Polymer Composites

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In this study, the process-structure-property relationships of thermoformed, woven, carbon fiber (CF)reinforced polyether-ether-ketone (PEEK) composites were investigated, and the associated mechanisms were systematically discussed. Woven CF/PEEK prepregs were prepared using an electrostatic powder coating technique, and composite laminates were fabricated via thermoforming, using four processing temperatures (360, 380, 400, and 420 C) and five holding pressures (1, 3, 5, 7, and 9 MPa), respectively. The macroscopic properties and microstructures of the composite laminates were analyzed using mechanical characterization, thermal characterization, and microscopic observations. The results show that the flexural properties of the woven CF/PEEK composite tended to initially improve and subsequently decline as the processing temperature and holding pressure were increased. They are primarily determined by several complex mechanisms, such as the matrix properties, void defects, and fiber/resin interaction. The interlaminar shear properties of the woven CF/PEEK maintain a similar trend as the temperatures increases from 360 C to 420 C, while it is substantially unchanged as the holding pressure increases from 1 to 9 MPa. They are primarily determined by the mechanisms, such as matrix properties, void defects, and interlayer adhesion. Finally, these mechanisms were systematically discussed. POLYM. COMPOS., 40:3823-3834, 2019.

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Dynamic mechanical properties of carbon fibre-reinforced PEEK composites in simulated body-fluid

Cited by 26 publications

References 28 publications

Biological tribology properties of the modified polyether ether ketone composite materials

Biological tribology properties of the modified polyether ether ketone composite materials

Improving the Interfacial Adhesion of Carbon Fiber/Polyether Ether Ketone Composites by Polyimide Coating

Process–structure–property relationships of thermoformed woven carbon‐fiber‐reinforced polyether‐ether‐ketone composites

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