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Yang T, Zhan S, Jia D, Tu J, Ma L, Duan H. Tribological properties of UHMWPE/PAANa/Ph 4Sn composite materials in seawater lubrication. JOURNAL OF POLYMER ENGINEERING 2023. [DOI: 10.1515/polyeng-2022-0234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Abstract
The blended composites with ultra-high molecular weight polyethylene (UHMWPE) as the matrix polymer, sodium polyacrylate (PAANa), and tetraphenyltin (Ph4Sn) as fillers were prepared by hot compression molding process. The friction and wear behavior of GCr15 balls with composites mating pairs under the seawater environment was explored, and the friction and wear mechanism was analyzed. The results show that adding PAANa, a polyelectrolyte material, can effectively reduce the friction coefficient of UHMWPE/PAANa/Ph4Sn composites. The wear resistance of composites increased significantly with increasing Ph4Sn content compared with pure UHMWPE, and the best wear resistance was observed at 1% content. The primary wear mechanism of UHMWPE/PAANa/Ph4Sn composites changed from adhesive wear of pure UHMWPE to plastic deformation at lower PAANa and Ph4Sn contents and finally to adhesive wear and spalling. This work provides a theoretical basis for preparing and applying other polymer blend composites.
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Affiliation(s)
- Tian Yang
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
| | - Shengpeng Zhan
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
| | - Dan Jia
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
| | - Jiesong Tu
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
| | - Lixin Ma
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
| | - Haitao Duan
- State Key Laboratory of Special Surface Protection Materials and Application Technology , Wuhan Research Institute of Materials Protection , Wuhan , Hubei 430030 , China
- Hubei Longzhong Laboratory , Xiangyang , Hubei 441000 , China
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Cai T, Zhan S, Yang T, Jia D, Cheng B, Tu J, Li J, Duan H. Molecular dynamics simulation of
α‐ZrP
/
UHMWPE
blend composites containing compatibilizer and its tribological behavior under seawater lubrication. J Appl Polym Sci 2022. [DOI: 10.1002/app.53321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tun Cai
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Shengpeng Zhan
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Tian Yang
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Dan Jia
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Bingxue Cheng
- State Key Laboratory of Tribology Tsinghua University Beijing China
| | - Jiesong Tu
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Jian Li
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
| | - Haitao Duan
- State Key Laboratory of Special Surface Protection Materials and Application Technology Wuhan Research Institute of Materials Protection Wuhan Hubei China
- Hubei Longzhong Laboratory Xiangyang Hubei China
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Zeng S, Li Q, Liu H, Zhang Q, Wang K. Influence of crystallinity on wear behavior of ultrahigh molecular weight polyethylene and the wear mechanism. JOURNAL OF POLYMER ENGINEERING 2022. [DOI: 10.1515/polyeng-2022-0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this paper, the crystallinity (X
c) of ultra-high molecular weight polyethylene (UHMWPE) parts was adjusted within a wide range from 40 to 60%, and the influence of X
c on wear performance and its relevant mechanism were surveyed. The volume wear rate of UHMWPE parts continuously decreased with increasing X
c. Structural characterization revealed that the closely packing crystalline structure composed of high X
c and large-size lamellae improves resistance to plastic deformation, which is responsible for excellent anti-wear performance. The efficiency of improving the wear resistance by high X
c is comparable with the traditional method of irradiation-induced crosslink. But the latter may severely harm the anti-oxidation capacity. So, increasing X
c is a promising candidate to develop high-performance UHMWPE materials with superior wear resistance.
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Affiliation(s)
- Sixue Zeng
- College of Polymer Science and Engineering, Sichuan University , Chengdu 610065 , P. R. China
| | - Quan Li
- College of Polymer Science and Engineering, Sichuan University , Chengdu 610065 , P. R. China
| | - Huixuan Liu
- College of Polymer Science and Engineering, Sichuan University , Chengdu 610065 , P. R. China
| | - Qin Zhang
- College of Polymer Science and Engineering, Sichuan University , Chengdu 610065 , P. R. China
| | - Ke Wang
- College of Polymer Science and Engineering, Sichuan University , Chengdu 610065 , P. R. China
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Cheng B, Duan H, Chen S, Shang H, Li J, Shao T. Phase morphology and tribological properties of PI/UHMWPE blend composites. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122658] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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