The invention provides laminated glass, a preparation method thereof and a vehicle. The laminated glass comprises a first glass plate, a first bonding layer, a protective layer, a second bonding layer and a second glass plate which are sequentially stacked, the first glass plate has surface compressive stress CS, the surface compressive stress CS meets the following condition that CS is larger than or equal to 90 MPa, and the first glass plate, the first bonding layer and the protective layer are used for forming a strength protection structure. The strength protection structure is used for protecting the second glass plate; the laminated glass further comprises a functional layer which is arranged between the first glass plate and the protective layer. By forming the strength protection structure, the structural strength of the laminated glass is improved, and the probability that the laminated glass is broken due to impact of foreign objects is reduced; the laminated glass is also provided with a protective layer with an anti-cracking function, so that the probability that the laminated glass is cracked due to collision of foreign objects is reduced, the hidden danger of injury to passengers in the vehicle caused by cracking of the laminated glass is reduced, and the safety performance of the vehicle is improved.
本申请提供了夹层玻璃及其制备方法、车辆。夹层玻璃包括依次层叠设置的第一玻璃板、第一粘结层、保护层、第二粘结层、及第二玻璃板,第一玻璃板具有表面压应力CS,表面压应力CS满足以下条件:CS≥90MPa,第一玻璃板、第一粘结层、及保护层用于形成强度保护结构,强度保护结构用于保护第二玻璃板;夹层玻璃还包括功能层,功能层设于第一玻璃板与保护层之间。本申请通过形成强度保护结构,以提高夹层玻璃的结构强度,降低夹层玻璃由于外物撞击而破裂的几率;本申请还设有具有防破裂功能的保护层,降低夹层玻璃由于外物撞击而破裂的几率,减少夹层玻璃破裂对车内乘员的伤害隐患,提高车辆的安全性能。
Laminated glass, preparation method thereof and vehicle
夹层玻璃其制备方法、及车辆
2025-05-30
Patent
Electronic Resource
Chinese
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 / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
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