| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding resin composition from which a transfer adhesion film of PTFE is rapidly formed on the surface of a counter member at the initial stage of sliding so as to reduce a coefficient of friction. SOLUTION: In the case of using a resin composition 1 which is in such a state that particles of PTFE 3 having a PTFE film forming agent 4 embedded in the surface are dispersed in a synthetic resin 2, when the surface of the particles of PTFE 3 on the sliding surface of the resin composition 1 comes in contact with the surface of an associated shaft, the PTFE film forming agent 4 is also present at the contact portion. Consequently transfer adhesion of PTFE 3 to the surface of the associated shaft is accelerated and thus the time required for decrease of the coefficient of friction can be shortened. COPYRIGHT: (C)2011,JPO&INPIT |
