The invention provides trim panel glass, a stand column assembly and an automobile, and relates to the technical field of glass products, the trim panel glass comprises a diffusion layer and a glass body, the diffusion layer has set roughness and is arranged on one side of the glass body, the thickness of the glass body is 2.1 mm to 3.5 mm, the total iron content of the glass body is 0.00005% to 0.12%, and the total iron content of the glass body is 0.00005% to 0.12%. The content of cobalt, chromium and selenium is basically zero, and the loss rate difference value of millimeter waves when the plaque glass is placed and when the plaque glass is not placed is 3.15 db to 5.47 db. The metal shielding effect is reduced, the loss rate of millimeter waves penetrating through the decoration plate glass is reduced, and meanwhile, by adding quantitative TiO2, the problems that the coloring effect of the decoration plate glass becomes poor and the ultraviolet transmittance is improved due to the fact that the metal content is reduced are solved. The plaque glass can better adapt to the millimeter wave radar, and the detection performance of the millimeter wave radar is improved.
本申请提供了一种饰板玻璃、立柱总成及汽车,涉及玻璃产品技术领域,饰板玻璃包括漫射层和玻璃本体,漫射层具有设定粗糙度且设置于所述玻璃本体一侧,所述玻璃本体厚度为2.1mm至3.5mm,所述玻璃本体的总铁含量为0.00005%至0.12%,钴、铬、硒的含量基本为零,且放置饰板玻璃与未放置饰板玻璃时毫米波的损耗率差值为3.15db至5.47db。本申请降低了金属屏蔽效应,使得毫米波穿过饰板玻璃的损耗率得以降低,同时通过加入定量的TiO2,使得饰板玻璃由于金属含量降低而导致的着色效果变差以及紫外线透过率提高的问题得以解决。本申请的饰板玻璃可以更好地适配毫米波雷达,提高毫米波雷达的探测性能。
Decorative plate glass, stand column assembly and automobile
一种饰板玻璃、立柱总成及汽车
2024-01-12
Patent
Electronic Resource
Chinese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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