The invention discloses a light bearing plate for a vehicle, and a production method of the light bearing plate. The light bearing plate for the vehicle comprises a carrier and a protective decorativesurface compounded on the surface of the carrier, wherein the carrier comprises an aluminum honeycomb-shaped core plate, the upper side face and the lower side face of the core plate are covered witha face plate and a bottom plate which are used for enhancing strength respectively, polyurethane coatings are respectively arranged on the outer side surfaces of the face plate and the bottom plate,a protective decorative layer is arranged on the outer side surface corresponding to the polyurethane coating, both the face plate and the bottom plate comprise a first layer plate close to the core plate and a second layer plate far away from the core plate, the first layer plate is a fabric formed by weaving carbon fibers and aramid fibers, and the second layer plate is a glass fiber felt. According to the invention, the light bearing plate is simple in structure, the fiber fabric made of the carbon fibers and the aramid fibers is used as a reinforcing material, all the advantages of the carbon fibers and the aramid fibers can be fully utilized, and the bearing plate has the advantages of being high in strength, low in density and high in stability.

    本发明公开了一种用于车辆的轻型承重板及其生产方法,该用于车辆的轻型承重板,包括载体和复合于所述载体表面的保护装饰面,所述载体包括铝制蜂窝状的芯板,所述芯板的上下两侧面分别覆盖有用以加强强度的面板和底板,所述面板和底板的外侧面分别设有聚氨酯涂层,所述保护装饰层设于对应所述聚氨酯涂层的外侧面,所述面板和底板均为包括靠近芯板的第一层板和远离芯板的第二层板,所述第一层板为碳纤维和芳纶纤维编织而成的织物,所述第二层板为玻璃纤维毡。本发明结构简单,通过使用碳纤维和芳纶纤维制成的纤维织物作为增强材料,可以充分利用碳纤维和芳纶纤维的所有优点,该承重板具有高强度、低密度、稳定性强。


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    Title :

    Light bearing plate for vehicle, and production method thereof


    Additional title:

    一种用于车辆的轻型承重板及其生产方法


    Contributors:
    JIE MENGLI (author)

    Publication date :

    2020-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge



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