Results 271 to 280 of about 16,820 (310)

Superhydrophobic PEEK/PTFE composite coating

Applied Physics A, 2007
A simple and inexpensive method for forming a PEEK/PTFE superhydrophobic surfaces by controlling the topographical microstructures by adjusting the curing temperature has been proposed. The resulting porous surface, with ribbon-like randomly distributed double-scale structure and the lowest surface energy hydrophobic groups (-CF3) has a water contact ...
Hao-Jie Song, Zhao-Zhu Zhang, Xue-Hu Men
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Carbon/Kevlar/PEEK Thermoplastic Composites

High Performance Polymers, 2002
Thermoplastic composites were developed from carbon/hybrid (1: 1)/Kevlar fabrics using a high-performance polyether ether ketone (PEEK) matrix. The mechanical properties and microstructure of the composites show that the type of fiber has a strong influence on the fiber-matrix bonding and fracture behavior of the composites. The fracture energy of the
Vinay Gupta, R. B. Mathur, T. L. Dhami, O. P. Bahl   +3 more
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Processing and structural optimization of PEEK composites

Polymer Composites, 1990
Abstract The objective of this experimental program was to understand how changes in processing conditions affect the morphology and ultimately, the performance of polyetheretherketone (PEEK)‐based carbon fiber composites. Based on some initial differential scanning calorimetry (DSC) work, various molding and aging conditions were ...
A. Lustiger, F. S. Uralil, G. M. Newaz
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Study on Mechanical Properties of PEEK Composites

Advanced Materials Research, 2012
The tensile properties of polyetheretherketone (PEEK) composites, which were reinforced with short fibers, such as short carbon fiber (SCF), short glass fiber (SGF), or filled with polytetrafluoroethylene (PTEF), expanded graphite and nano material TiO2 were examined and studied. The weight content of short fibers, PTFE and expanded graphite was varied
Lan Zhu Zhang, Min Li, Hui Hu
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Thermal expansion characteristics of PEEK composites

Journal of Materials Science, 1991
The thermal expansion behaviour of several fibre-reinforced PEEK composites is assessed. It is shown that thermal expansion behaviour is consistent, and changes in a predictable manner with changes in fibre type. Using a composite manufactured such that no interfacial bonding took place, it is demonstrated that compressive forces caused by differential
J. A. Barnes, I. J. Simms, G. J. Farrow, D. Jackson, G. Wostenholm, B. Yates   +5 more
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PEEK composites reinforced with zirconia nanofiller

Composites Science and Technology, 2012
Abstract The present investigation deals with the preparation and characterization of nanocomposites of polyether ether ketone (PEEK) containing nanosized zirconia filler up to 3 wt.% loading. It has been observed that presence of zirconia filler dispersed in polymer matrix enhances various basic and functional properties (e.g., mechanical properties,
T.K. Mishra, Ashish Kumar, Vishal Verma, K.N. Pandey, Vijai Kumar   +4 more
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Recycling of Carbon Fiber/Peek Composites

Key Engineering Materials, 1997
Key Engineering Materials ; 137 ; 1-8 ...
Ramakrishna, S., Tan, W.K., Teoh, S.H., Lai, M.O.   +3 more
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On dry sliding friction and wear behaviour of PEEK and PEEK/SiC-composite coatings

Wear, 2006
Abstract In this work, polyetheretherketone (PEEK) and PEEK/SiC-composite coatings were deposited on Al substrates using a printing technique to improve their surfaces performance. The objective of this work was to investigate coatings friction and wear behaviour.
G. Zhang, H. Liao, H. Li, C. Mateus, J.-M. Bordes, C. Coddet   +5 more
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Non-Linear Viscoelastic Behavior of Poly-Ether-Ether-Ketone (PEEK) and PEEK-Based Composites

Journal of Reinforced Plastics and Composites, 1993
It has been recognized for some time that, immediately upon cooling to temperatures below their glass transition, polymers are characterized by departure from the equilibrium chain conformation. The viscoelastic properties of the amorphous and semicrystalline PEEK and of a PEEK-based composite (APC2) have been analyzed as a function of the aging time ...
D'AMORE, Alberto, Pompo A, Netti P, Masi P, Nicolais L.   +4 more
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Ultrasonic welding of “PEEK–CF–fabric prepreg–PEEK” laminated composites

AIP Conference Proceedings, 2023
S. V. Panin, V. O. Alexenko, D. Tian, D. G. Buslovich, A. V. Byakov   +4 more
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