The invention discloses a functional heat insulation board for a vehicle. The functional heat insulation board comprises a main base board and an auxiliary base board, wherein the auxiliary base boardis arranged at the upper surface of the main base board; an inner coating is further arranged between the main base board and the auxiliary base board; a heat insulation layer is arranged at the lower surface of the main base board; and the main base board and the auxiliary base board are formed through compression molding. The invention further discloses a processing method of the functional heat insulation board for the vehicle. The heat insulation board provided by the invention has the advantages of small heat conductivity coefficient of the inner coating, and good heat insulation performance. The heat insulation layer utilizes porous powder quartz which can improve adhesion between the inner coating and the main base board, so that the service life of the heat insulation layer is prolonged. The heat insulation layer also utilizes active aluminum which is capable of increasing reflectivity of coating materials and reducing the radiation heat transfer rate.

    本发明公开了一种车用功能性隔热板,包括主基板和辅基板,辅基板设置在主基板的上表面,在主基板和辅基板之间还设置有内涂层,在主基板的下表面设置有隔热层,主基板和辅基板通过模压成型,本发明还公开了一种车用功能性隔热板的加热方法,本发明提供的隔热板,其内涂层导热系数小,隔热性能好;隔热层采用多孔粉石英,多孔石英粉能提高内涂层与主基板之间的附着力,延长了隔热板的使用寿命;隔热层还采用了活性铝,活性铝能增加涂料的反射率,降低辐射换热量。


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    Title :

    Functional heat insulation board for vehicle and processing method of functional heat insulation board


    Additional title:

    车用功能性隔热板及其加工方法


    Contributors:
    LIU YONG (author)

    Publication date :

    2020-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



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