The invention aims to improve the overall strength and safety of the automobile awning glass, reduce the process difficulty and improve the yield of products. The invention provides high-strength automobile sunscreen glass with a multilayer structure, the high-strength automobile sunscreen glass with the multilayer structure comprises a first transparent plate, a middle layer and a second transparent plate, the middle layer comprises two transparent bonding layers and a transparent reinforcing layer, the middle layer contains one or more of an ultraviolet light absorber, an infrared light absorber and inorganic filler, and the effect of different light transmittances of the awning glass is obtained by adjusting the proportion of the ultraviolet light absorber, the infrared light absorber and the inorganic filler. According to the high-strength automobile sunscreen glass with the multi-layer structure, deep grey glass can be reduced or not used, the production cost can be effectively reduced, the repeated precision is high, and the product stability is good.

    为了提升汽车天幕玻璃整体的强度及安全性,降低工艺难度,提升产品的成品率。本发明提出一种多层结构的高强度汽车用天幕玻璃,所述多层结构的高强度汽车用天幕玻璃包括第一透明板、中间层、第二透明板,所述中间层包含两个透明粘结层、一个透明增强层,所述中间层含有紫外线吸收剂、红外线吸收剂、无机填料中的一种或多种,通过调整所述的紫外吸收剂、红外吸收剂、无机填料的比例获得天幕玻璃不同透光率的效果。本发明提出的多层结构的高强度汽车用天幕玻璃,可减少或不使用深灰玻璃,能有效降低生产成本,重复精度高,产品稳定性好。


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    Title :

    High-strength automobile sunscreen glass with multi-layer structure


    Additional title:

    多层结构的高强度汽车用天幕玻璃


    Contributors:
    LI MIN (author) / WANG LEI (author)

    Publication date :

    2022-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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