Friction and wear properties of solid lubricants filled/carbon fabric reinforced phenolic composites

The carbon fabric composites (CFC) filled with the particulates of graphite, MoS₂, and PTFE, respectively, were prepared by dip coating and hot press molding technique. The tribological properties of the resulting composites were investigated systematically on a model ring-on-block test rig under dr...

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Bibliographic Details
Published in:Journal of applied polymer science 2010-08, Vol.117 (4), p.2480-2485
Main Authors: Wang, Qihua, Zhang, Xinrui, Pei, Xianqiang, Wang, Tingmei
Format: Article
Language:English
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Summary:The carbon fabric composites (CFC) filled with the particulates of graphite, MoS₂, and PTFE, respectively, were prepared by dip coating and hot press molding technique. The tribological properties of the resulting composites were investigated systematically on a model ring-on-block test rig under dry sliding conditions. Experimental results showed that the addition of graphite and MoS₂ significantly improved the friction and wear behavior, but PTFE as filler was harmful to the improvement of the tribological properties of the CFC. Tribological tests also revealed that the CFC showed better tribological properties under higher load and exhibited worse tribological properties under higher sliding speed. Moreover, it also can be concluded that the transfer film formed on the counterpart surface during the friction process largely accounted for the friction and wear behavior of CFC.
ISSN:0021-8995
1097-4628
1097-4628
DOI:10.1002/app.32154