| 摘要 |
PURPOSE: To improve the sliding characteristics of a sliding member produced by using a polytetrafluoroethylene resin (PTFE) as the main material. CONSTITUTION: A polytetrafluoroethylene resin is compounded with flaky titanium dioxide particles as the filler. Pref., the particles have an average size mean value of the major axis (length) and the minor axis (breadth) in the plane direction] of 1-100μm, a thickness of 0.01-2μm, and an aspect ratio (length/ thickness) of 30 or higher. The amt. of the filler compounded is suitably about 2-40wt.%.
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