Oiles Corporation

Tsuyoshi Hashizume

Takuya Maeda

A multi-layer sliding member () includes a backing plate () formed from a steel plate, a copper-plated or nickel-plated layer () formed on one surface () of the backing plate (), a porous sintered metal layer () integrally bonded to the surface () of the backing plate () through the layer (), and a coating layer () filling pores () and coating on the surface () of the porous sintered metal layer () and formed from a synthetic resin composition. The synthetic resin composition contains a PTFE as a main component and further contains, as additives, 5 to 30% by mass of a thermotropic liquid crystal polymer, 5 to 12% by mass of a polyarylketone resin, 5 to 12% by mass of a melt moldable fluororesin, and 1 to 5% by mass of a polyimide resin.

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Kanagawa, Japan

Tsuyoshi Hashizume