Manufacturing method of novel flash-point-free anti-dazzle glass

• Main Authors: XIA DAYING, XU SONG, ZHENG JIANJUN, YUE WEI, MIAO CONG, QI YANJIE, YU LIANG
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2021
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

The invention provides a manufacturing method of novel flash-point-free anti-dazzle glass. Compared with the prior art, a film layer with uniformly distributed crystals is formed on the surface of mirror glass by adopting a method of combining film forming with acid etching and chemical polishing; in the acid etching process of the film layer; acid liquor gradually permeates into the surface of the glass through gaps of crystals in the film layer for erosion, the erosion rate the acid liquor in a crystallization area is different from that the acid liquor in a non-crystallization area, and a scraggly rough surface is finally formed by regulating and controlling the acid etching and chemical polishing degree, so that the atomization effect is achieved. 本发明提供了一种新型无闪点防眩光玻璃制作方法，与现有技术相比，本发明采用成膜结合酸蚀及化学抛光的方法，在镜面玻璃表面形成具有均匀分布结晶体的膜层，该膜层在酸蚀的过程中，酸液通过膜层中的结晶体间隙逐渐渗透到玻璃表面进行侵蚀，并且结晶区域和非结晶区域与酸液侵蚀速率存在一定的速率差，通过调控酸蚀及化学抛光程度，最终形成凸凹不平的粗糙表面，达到雾化效果。