High-strength toughened silver mirror production process

Abstract

The invention discloses a high-strength toughened silver mirror production process comprising the following steps: pretreatment, polishing, sensitization, hypersensitization, redox, passivation, paintspraying, and formation of a finished product. The process overcomes the deficiencies in the prior art, and can effectively improve the surface affinity of a toughened glass and a silver layer; the toughened silver mirror prepared by the process has the advantages of high strength, impact resistance, high safety, high thermal stability and the like of the toughened glass, and also has the characteristics of no deformation, no distortion, high reflectivity, corrosion resistance and the like; by improving the conventional silver mirror production process and using environment-friendly materials, the process reduces pollution and lowers energy consumption.

Description

technical field [0001] The invention relates to the technical field of silver mirror processing, in particular to a high-strength tempered silver mirror production process. Background technique [0002] Now the silver mirror products on the market, whether used in furniture bathroom or decoration, are all ordinary silver mirrors. Ordinary silver mirrors are produced and processed on the basis of ordinary flat glass. Like ordinary glass, ordinary silver mirrors have low strength and are very easy to break. When broken, they will produce sharp sections that are easy to scratch people. At the same time, the glass used in ordinary silver mirrors has low hardness, and the surface is easily scratched by sharp objects, which affects the appearance. Tempered glass is processed by ordinary flat glass under specific process conditions by quenching method or air cooling quenching method. After tempering, uniform compressive stress is formed on the surface of the glass, while tensile ...

AI Technical Summary

Problems solved by technology

However, due to the problems of overall bow and ribs in tempered glass, there are problems of image distortion and deformation after the silver mirror is produced with tempered glass

Moreover, because the tempering process changes the surface structure of the glass, the affinity between the glass surface and the silver layer is low, and the adhesion of the silver layer is poor. The silver mirror produced by tempered glass is prone to problems such as mirror yellowing, darkening, and low reflectivity.