COMPOSITION FOR SLIDING MEMBER, SLIDING MEMBER AND FLUID MACHINERY

摘要

PROBLEM TO BE SOLVED: To provide a coating layer of a composition for a sliding member which shows excellent antiwear property on the surface of the metal base material of the slide member of a compressor.

SOLUTION: The lubricating part (70) is provided in the sliding part between the cylindrical part (26) of the slide bush (25) and the projection part (53) of the movable scroll (50) in the scroll type compressor (10). The lubricating part (70) has a coating layer of the composition for the slide member formed on the surface of the iron-made base material, which composition contains and is composed of 300 pts.wt. of a polyamideimide resin and 100 pts.wt. of calcium fluoride as a wear-resistant agent based on 100 pts.wt. of a polytetrafluoroethylene.

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