Title:
摺動部材用樹脂組成物および滑り軸受
Document Type and Number:
Japanese Patent JP6873532
Kind Code:
B2
Abstract:
Provided is a resin composition for a slide member, the resin composition having exceptional heat resistance and chemical resistance and having used therein an aliphatic polyketone resin that is less expensive than resin compositions for slide members made of other synthetic resins. Graphs 3-1 to 3-4 and 4-1 to 4-4 show the friction coefficients and wear mark depths of test pieces 1-1 to 1-4 of an aliphatic polyketone resin compounded with jojoba oil, polyethylene, and carbon particles. Graphs 3-5 and 4-5 show the friction coefficients and wear mark depths of test piece 1-5 compounded with jojoba oil and polyethylene 1. Graphs 3-7 and 4-7 show the friction coefficients and wear mark depths of comparative example 1-7 of an aliphatic polyketone resin compounded with PTFE powder. Graphs 3-8 and 4-8 show the friction coefficients and wear mark depths of comparative example 1-8 of an aliphatic polyketone resin alone. On the basis of these results, the use of an aliphatic polyketone resin compounded with jojoba oil and polyethylene can be expected to improve sliding performance.
Inventors:
Hirotsugu Tomita
Application Number:
JP2017090841A
Publication Date:
May 19, 2021
Filing Date:
April 28, 2017
Export Citation:
Assignee:
OILES CORPORATION
International Classes:
C08L73/00; C08K5/10; C08L23/06; F16C33/20
Domestic Patent References:
| JP11181081A | ||||
| JP2001323116A | ||||
| JP11302530A | ||||
| JP2017066239A | ||||
| JP2007131651A | ||||
| JP60038443A | ||||
| JP2017533327A | ||||
| JP2017082179A |
Attorney, Agent or Firm:
Mitsuhiro Ozeki