Friction and Wear of Polyphenylene Sulfide (PPS), Polyethersulfone (PES) and Polysulfone (PSU) Under Different Cooling Conditions

Duan, Yingjun; Peng, Cong; Liu, Xujun; Li, Tongsheng

doi:10.1080/00222340902837899

Cited by 15 publications

(10 citation statements)

References 27 publications

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“…A series of papers [ 114 , 115 , 116 , 117 , 118 ] are devoted to the influence of various media on the tribological properties of HPP. In [ 115 ] Duan et al observed the friction and wear properties of PPS, PES and PSU upon sliding: (1) without air cooling, (2) with air cooling, and (3) in water.…”

Section: Plane Contactsmentioning

confidence: 99%

“…Three key parameters were directly related to the wear performance and the integrity of TFs: crystallinity, the relation of friction/bulk temperature to melting point, and the surface hardness (PAI, PEI, PPSU, PPS; F-o-F; counterpart is the 100Cr6 steel; Ra = 0.2 µm; RT; V = 0.5 m/s, P = 10 kN; CP = 4 MPa; DSF). A series of papers [114][115][116][117][118] are devoted to the influence of various media on the tribological properties of HPP. In [115] Duan et al observed the friction and wear properties of PPS, PES and PSU upon sliding: (1) without air cooling, (2) with air cooling, and (3) in water.…”

Section: Neat Polymersmentioning

confidence: 99%

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High Performance Polymer Composites: A Role of Transfer Films in Ensuring Tribological Properties—A Review

2022

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The purpose of this review is to summarize data on the structure, mechanical and tribological properties, and wear patterns of composites based on high-performance polymers (HPPs) intended for use in friction units. The review includes three key sections, divided according to the tribological contact schemes regardless of the polymer matrix. In the second part, the analysis of composites is carried out in point contacts. The third section is devoted to the results of studies of HPP-based composites in linear ones. The fourth section summarizes information on flat contacts. Particular attention is paid to the formation of transfer films (TFs) in the contacts and their influence on the tribological patterns of the studied rubbing materials. As a conclusion, it is noted that the challenge of experimental methods for analyzing TFs, stated by K. Friedrich, is effectively solved in recent studies by the XPS method, which enables us to accurately determine their composition. Although this determination is completed after the tribological tests, it allows not only a more accurate interpretation of their results considering specific conditions and loading schemes, but also the ability to design HPP-based composites that form required TFs performing their preset functions.

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Section: Plane Contactsmentioning

confidence: 99%

Section: Neat Polymersmentioning

confidence: 99%

High Performance Polymer Composites: A Role of Transfer Films in Ensuring Tribological Properties—A Review

2022

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“…Therefore, it is desirable to develop PESU composites with improved tribological properties to be utilized in applications where high temperature resistance and good tribological properties are required. Unlike other engineering polymers, there are only a few reports on the friction and wear behaviour of pristine PESU [3][4][5], reinforced PESU [6] or composites containing PESU with fabrics [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Influence of plasma pre-treatment of polytetrafluoroethylene (PTFE) micropowders on the mechanical and tribological performance of Polyethersulfone (PESU)–PTFE composites

Hunke

Soin

Shah

et al. 2015

Wear

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“…Increased surface temperature of test gear softened the gear tooth and offered less resistance to the wear. Duan et al 24 also observed similar behavior in the sliding wear performance of polyphenylene sulfide, polyethersulfone, and polysulfone under dry, forced air, and water cooling environment. Both air and water cooling reduce friction coefficient and improve wear resistance.…”

Section: Gear Teeth Surface Heatingmentioning

confidence: 70%

Durability enhancement of polymer gear using compressed air cooling

Mertens

Senthilvelan

2015

Proceedings of the Institution of Mechanical Engineers, Part L:

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Polymer gears can replace metallic gears in many engineering applications; however, thermal sensitive mechanical properties of the polymers limit its wide application. Gear tooth surface interaction as well as material hysteresis generates heat in the gear operation. There have been many attempts to improve the gear performance by design modifications as well as with new materials to withstand against thermal damages. In this work, compressed air cooling method is adopted to improve the wear resistance of injection molded polypropylene spur gears. For the chosen gear and test conditions, continuous measurement of gear surface temperature confirmed that compressed air cooling lowers the temperature up to 15 C. Periodical measurement of gear tooth thickness confirms that wear resistance increases up to 100%. Continuous measurements of torque available in driver and driven end confirmed that a 2% increase in transmission efficiency of the gear pair. Test gear tooth surface after a finite number of cycles also confirms the effect of compressed air cooling on wear resistance. Mao model is used to predict the gear surface temperature and found to be in close agreement with experimental results.

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Friction and Wear of Polyphenylene Sulfide (PPS), Polyethersulfone (PES) and Polysulfone (PSU) Under Different Cooling Conditions

Cited by 15 publications

References 27 publications

High Performance Polymer Composites: A Role of Transfer Films in Ensuring Tribological Properties—A Review

High Performance Polymer Composites: A Role of Transfer Films in Ensuring Tribological Properties—A Review

Influence of plasma pre-treatment of polytetrafluoroethylene (PTFE) micropowders on the mechanical and tribological performance of Polyethersulfone (PESU)–PTFE composites

Durability enhancement of polymer gear using compressed air cooling

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