Selected thermoplastic bearing materials for use at elevated temperatures

Various polyaryletherketone-based composites were investigated with regard to their high temperature dry-sliding behaviour. In the range between room temperature and 220 °C, all grade with a polytetrafluoroethylene (PTFE) content of 10–15 wt.% exhibited a friction behaviour that is very similar to t...

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Bibliographic Details
Published inWear Vol. 162; pp. 649 - 655
Main Authors Häger, A.M., Friedrich, K., Junghans, R.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.01.1993
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Summary:Various polyaryletherketone-based composites were investigated with regard to their high temperature dry-sliding behaviour. In the range between room temperature and 220 °C, all grade with a polytetrafluoroethylene (PTFE) content of 10–15 wt.% exhibited a friction behaviour that is very similar to that of neat PTFE. Studies of the wear-pv relationship of some of the grades showed that fibre contents of 30 wt.% are found to stabilize the specific wear, up to pv products of 16 MPa m s −1.
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ISSN:0043-1648
1873-2577
DOI:10.1016/0043-1648(93)90062-Q