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Self-Lubricating Po...
Self-Lubricating Polytetrafluoroethylene/Polyimide Blends Reinforced with Zinc Oxide Nanoparticles
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- Mu, Liwen (författare)
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, School of Materials Engineering, Nanjing Institute of Technology
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- Zhu, Jiahua (författare)
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, School of Materials Engineering, Nanjing Institute of Technology
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- Fan, Jingdeng (författare)
- School of Materials Engineering, Nanjing Institute of Technology
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- Zhou, Zhongxin (författare)
- School of Materials Engineering, Nanjing Institute of Technology
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- Shi, Yijun (författare)
- Luleå tekniska universitet,Maskinelement
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- Feng, Xin (författare)
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing University of Technology, Nanjing University of Chemical Technology, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology
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- Wang, Huaiyuan (författare)
- School of Chemistry & Chemical Engineering, Northeast Petroleum University
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- Lu, Xiaohua (författare)
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, College of Chemistry and Chemical Engineering, Nanjing University of Technology
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(creator_code:org_t)
- Hindawi Limited, 2015
- 2015
- Engelska.
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Ingår i: Journal of Nanomaterials. - : Hindawi Limited. - 1687-4110 .- 1687-4129.
- Relaterad länk:
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http://downloads.hin...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- ZnO nanoparticle reinforced polytetrafluoroethylene/polyimide (PTFE/PI) nanocomposites were prepared and their corresponding tribological and mechanical properties were studied in this work. The influences of ZnO loading, sliding load, and velocity on the tribological properties of ZnO/PTFE/PI nanocomposites were systematically investigated. Results reveal that nanocomposites reinforced with 3 wt% ZnO exhibit the optimal tribological and mechanical properties. Specifically, the wear loss decreased by 20% after incorporating 3 wt% ZnO compared to unfilled PTFE/PI. Meanwhile, the impact strength, tensile strength, and elongation-at-break of 3 wt% ZnO/PTFE/PI nanocomposite are enhanced by 85, 5, and 10% compared to pure PTFE/PI blend. Microstructure investigation reveals that ZnO nanoparticles facilitate the formation of continuous, uniform, and smooth transfer film and thus reduce the adhesive wear of PTFE/PI.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
Nyckelord
- Machine Elements
- Maskinelement
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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