Resin composition for sliding member and resin gear
AssigneeNtn Corporation
InventorsMasayuki Yamazaki, Kazuo Hirose, Sadatoshi Inagaki
Life of this patent
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Abstract
A resin composition, for sliding member, which has a high degree of mechanical strength and wear resistance regardless of whether grease is applied to gears or the like formed thereof, attacks mating member formed of unflexible materials as well as flexible materials, is moldable, and can be molded into a product; and a gear formed thereof. The resin composition for sliding member comprises a resin; a solid lubricant; a whisker having Mohs hardness of five or more and a whisker having Mohs hardness of less than five.
Claims17
A resin composition for a molded sliding member comprising:
- a resin;
- a solid lubricant;
- and
- a whisker,
- wherein said whisker comprising a hard whisker having a Mohs hardness of five or more and a soft whisker having a Mohs hardness of less than five;
- and the amount of the soft whisker is greater than that of the hard whisker.
A gear formed by molding a resin composition comprising a resin;
- a solid lubricant;
- and a whisker which comprises a hard whisker having a Mohs hardness of five or more and a soft whisker having a Mohs hardness of less than five;
- and the amount of the soft whisker is greater than that of the hard whisker.
Dependencies are inferred from the claim text.