A multi-layer sliding member (1) includes a backing plate (2) formed from a steel plate, a copper-plated or nickel-plated layer (4) formed on one surface (3) of the backing plate (2), a porous sintered metal layer (5) integrally bonded to the surface (3) of the backing plate (2) through the layer (4), and a coating layer (8) filling pores (6) and coating on the surface (7) of the porous sintered metal layer (5) 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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    Title :

    MULTI-LAYER SLIDING MEMBER AND AUTOMOBILE RACK-AND-PINION STEERING APPARATUS USING SAME


    Additional title:

    MEHRSCHICHTIGES GLEITELEMENT UND FAHRZEUG-ZAHNSTANGENLENKVORRICHTUNG MIT DEMSELBEN
    ÉLÉMENT COULISSANT MULTICOUCHE ET APPAREIL DE DIRECTION À CRÉMAILLÈRE D'AUTOMOBILE LE METTANT EN OEUVRE


    Contributors:

    Publication date :

    2023-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F16H Getriebe , GEARING



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