The invention belongs to the technical field of polyether ketone ketone, and particularly relates to an application of polyether ketone ketone resin to a bicycle brake cable or a gear shift cable. Amorphous polyether ketone ketone, a self-lubricating filler, a wear-resistant material and an auxiliary agent are mixed and screened to obtain a polyether ketone ketone resin modified coating; and a metal wire is coated with the polyether ketone ketone resin modified coating, and cooling is performed to obtain a polyether ketone ketone resin coated bicycle brake cable or gear shift cable. Accordingto the application of the polyether ketone ketone resin to the bicycle brake cable or the gear shift cable, the problems of large friction coefficient, poor wear resistance, short service life, poor stability and the like exposed by a traditional plastic coated metal wire or Teflon coated metal wire are solved. The amorphous polyether ketone ketone resin has a certain self-lubricating property andhas a particularly strong binding force with a metal material, the wear resistance, the self-lubricating property, the service life and the like of the coating can be improved to the maximum extent through formula modification, and the problems of an existing brake cable are well solved.

    本发明属于聚醚酮酮技术领域,具体的涉及一种聚醚酮酮树脂在自行车刹车线或变速线上的应用。将非晶态聚醚酮酮、自润滑填料、耐磨材料和助剂进行混合并筛分,制备得到聚醚酮酮树脂改性涂料;在金属丝上涂覆聚醚酮酮树脂改性涂料,冷却后即得聚醚酮酮树脂包覆的自行车刹车线或变速线。本发明所述的聚醚酮酮树脂在自行车刹车线或变速线上的应用,解决了传统塑胶包裹金属线或特氟龙涂覆金属丝暴露出的摩擦系数大、耐磨性差、使用寿命短、稳定性差等问题。非晶态聚醚酮酮树脂自身有一定的自润滑特性,与金属材料有特别强的结合力,通过配方改性可以将涂层的耐磨性、自润滑性、使用寿命等提升到极致,很好的解决现有刹车线存在的问题。


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    Titel :

    Application of polyether ketone ketone resin to bicycle brake cable or gear shift cable


    Weitere Titelangaben:

    聚醚酮酮树脂在自行车刹车线或变速线上的应用


    Beteiligte:
    WANG YONG (Autor:in) / WANG SHUAIPO (Autor:in) / ZHANG TAIMING (Autor:in) / LI GUANGHUI (Autor:in) / ZHANG JILIANG (Autor:in) / ZHENG TAO (Autor:in)

    Erscheinungsdatum :

    2020-05-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16C SHAFTS , Wellen



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