The invention relates to the field of production of films, and particularly relates to an automobile window film capable of reducing visible light reflectance and a preparation process of the automobile window film. The automobile window film comprises an anti-scraping layer, a core layer, a mounting layer and a release film which are connected in sequence, wherein the core layer comprises a deep dyed film, a composite layer and an aluminum laminated film; the aluminum laminated film comprises an aluminum laminated surface and a non-aluminum laminated surface, and the composite layer is connected with the aluminum laminated surface of the aluminum laminated film. The preparation process comprises the following steps: S1, compounding the deep dyed film with the aluminum laminated surface of the aluminum laminated film by the composite layer to form the core layer; S2, coating one side of the core layer with the mounting layer and then compounding with the release film; and S3, coating the other side of the core layer with the anti-scraping layer. According to the invention, the deep dyed film is compounded with the aluminum laminated surface of the aluminum laminated film, so that excellent heat-shielding performance of the aluminum laminated film can be achieved, the visible light reflectance of the whole window film can be effectively reduced, the aluminum laminated film can be well to the field of automobile window films without being limited by the characteristics of light reflection, and meanwhile, explosion-proofing performance, heat insulation performance and the like of the whole window film can be promoted.


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    Title :

    Automobile window film capable of reducing visible light reflectance and preparation process of automobile window film


    Contributors:
    SHI QINGYUAN (author) / LI ZENG (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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