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Experimental and Analytical Investigations on Tribological Properties of PTFE/AP Composites

dc.contributor.authorWang, Hai
dc.contributor.authorSun, Annan
dc.contributor.authorQi, Xiaowen
dc.contributor.authorDong, Roger
dc.contributor.authorFan, Bingli
dc.date.accessioned2021-12-09T04:36:53Z
dc.date.available2021-12-09T04:36:53Z
dc.date.issued2021
dc.identifier.citationWang, H. and Sun, A. and Qi, X. and Dong, Y. and Fan, B. 2021. Experimental and Analytical Investigations on Tribological Properties of PTFE/AP Composites. Polymers. 13 (24): Article No. 4295.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/86790
dc.identifier.doi10.3390/polym13244295
dc.description.abstract

The tribological properties of polytetrafluoroethylene (PTFE)/AP (poly(para-phenyleneterephthalamide) (PPTA) pulp) composites under different test conditions (load: 2N,10N; frequency: 1 Hz, 4 Hz; amplitude: 2 mm, 8 mm) were holistically evaluated. PTFE/AP composites with different AP mass ratios of 3%, 6%, and 12% as a skeleton support material were prepared. The coefficient of friction (COF) and wear rate were determined on a ball-on-disk tribometer. Furthermore, the morphology, element composition, and chemical structure of the transfer membrane were analyzed accordingly. The relationships between load, frequency, amplitude, and tribological properties were further investigated. According to the wear mechanism, AP enables effective improvement in the stiffness and wear resistance, which is also conducive to the formation of transfer films.
dc.languageEnglish
dc.publisherMDPI AG
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectpolytetrafluoroethylene (PTFE)
dc.subjectpoly(para-phenyleneterephthalamide) PPTA pulp
dc.subjecttribological properties
dc.subjecttransfer films
dc.titleExperimental and Analytical Investigations on Tribological Properties of PTFE/AP Composites
dc.typeJournal Article
dcterms.source.volume13
dcterms.source.number24
dcterms.source.startPage1
dcterms.source.endPage14
dcterms.source.issn2073-4360
dcterms.source.titlePolymers
dcterms.source.placeBasel
dc.date.updated2021-12-09T04:36:53Z
curtin.note

© 2021 The Authors. Published by MDPI Publishing.
curtin.departmentSchool of Civil and Mechanical Engineering
curtin.accessStatusOpen access
curtin.facultyFaculty of Science and Engineering
curtin.contributor.orcidDong, Roger [0000-0003-1774-1553]
curtin.contributor.researcheridDong, Roger [B-1288-2009]
curtin.identifier.article-number4295
curtin.contributor.scopusauthoridDong, Roger [56816074000]


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