A process for coating a car light-adjusting glass

Abstract

The application relates to the technical field of glass manufacturing, in particular to a car light-adjusting glass coating process, which sequentially carries out alkali cleaning, deionized water rinsing, drying and plasma activation treatment on a glass substrate; if the glass substrate is a curved glass, the glass needs to be first subjected to hot bending or cold bending forming after pretreatment, and then enters the subsequent steps; if the glass substrate is an ultrathin plane glass, the glass directly enters the subsequent steps after pretreatment. The application optimizes a functional layer by adopting a composite doping system, breaks the performance bottleneck of a single component through synergistic effect of multiple elements, greatly improves the light transmission adjustment range and ion migration efficiency of the coated glass, simultaneously enhances the stability of the film layer structure, and avoids problems such as precipitation and embrittlement.

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