Title:
LAMINATED SLIDING MEMBER AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JP3848990
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a sliding member excellent in friction and abrasion properties by bonding a lubricating layer contg. a fluororesin and a specified amt. of an arom. polyamide pulp having a specified BET surface area to a base metal.
SOLUTION: This member comprises a base metal (e.g. carbon steel) and a lubricating layer which is bonded thereto and contains a fluororesin (e.g. a tetrafluoroethylene resin) and 10-70 wt.% (based on the lubricating layer) arom. polyamide pulp having a BET surface area of 3-25 m2/g, pref. 4-20 m2/g, still pref. 5-16 m2/g. The amt. of the fluororesin contained is pref. 5-90 wt.% of the lubricating layer. The lubricating layer pref. comprises a sheet obtd. by forming a water-base dispersion contg. both the components. If necessary, 0.5-25 wt.% at least one lubricant selected from among carbon, MoS2, bronze, BN and a low-molecular fluororesin is incorporated into the lubricating layer.
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Inventors:
Toshiharu Yamabayashi
Asagi Yasushi
Asagi Yasushi
Application Number:
JP5127698A
Publication Date:
November 22, 2006
Filing Date:
February 18, 1998
Export Citation:
Assignee:
Teijin Techno Products Limited
International Classes:
C08J5/16; B32B15/04; C08K3/06; C08K3/08; C08K3/30; C08K3/38; C08L27/12; F16C33/20; (IPC1-7): C08J5/16; C08K3/06; C08K3/08; C08K3/30; C08K3/38; C08L27/12; F16C33/20
Domestic Patent References:
| JP9500195A | ||||
| JP5117476A | ||||
| JP9188767A |
Foreign References:
| US4732805 |
Attorney, Agent or Firm:
Mitsuo Matsui