The invention provides composite multifunctional glass and vehicle glass. The composite multifunctional glass comprises a first glass plate, a first adhesive film layer, a composite multifunctional combined layer, a third adhesive film layer and a second glass plate which are sequentially stacked, the area S1 of the composite multifunctional combination layer is smaller than the area S2 of the composite multifunctional glass, and gaps are formed in the periphery of the composite multifunctional combination layer; a second adhesive film layer with the thickness of H3 is arranged in the gap and adjacent to the peripheral tangent plane of the composite multifunctional combination layer; when S1/S2 is less than or equal to 0.5 and/or H is less than 0.15 mm, H3 is equal to 0; and when S1/S2 is more than 0.5 and less than 0.98 and H is more than or equal to 0.15 mm, H3 is more than 0 and less than or equal to H (S1/S2 + 0.2). The problem that wrinkles or waves generally exist between an existing composite multifunctional layer interlayer and a hyperbolic glass plate can be well solved, the finished product rate of an assembly product is increased, and the problem that edge pieces of a glass product with the composite multifunctional layer are cracked is solved.
本发明提供了一种复合多功能玻璃及车辆玻璃。该复合多功能玻璃包括依次层叠的第一玻璃板、第一胶膜层、复合多功能组合层、第三胶膜层和第二玻璃板;所述复合多功能组合层的面积S1小于所述复合多功能玻璃的面积S2,且在其周边均形成空缺;在所述空缺内与所述复合多功能组合层的周边切面相邻地设置有厚度为H3的第二胶膜层;当S1/S2≤0.5和\或H<0.15mm时,H3=0;当0.5<S1/S2<0.98,且H≥0.15mm时,0<H3≤H(S1/S2+0.2)。本发明可以很好解决现有复合多功能层夹层到双曲玻璃板之间普遍存在褶皱或波浪现象,提高总成产品成品率,解决增加复合多功能层玻璃制品出现边缘裂片问题。
Composite multifunctional glass and vehicle glass
一种复合多功能玻璃及车辆玻璃
2022-05-27
Patent
Electronic Resource
Chinese
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 / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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