Henghui Mirror Group
The copper-free mirror is a layer of dense passivator protective film on the silver layer, which can effectively prevent the silver layer from being scratched and has a long service life. A passivation film is arranged between the silver layer and the paint layer, and the passivation film is formed by the neutralization reaction of an aqueous solution of an acidic salt and an aqueous solution of an alkaline salt on the surface of the silver layer. The paint layer includes a primer applied on the passivator film and a topcoat applied on the primer. The beneficial effects of the utility model are as follows: a passivator protective film is arranged between the silver layer and the paint layer to isolate the silver layer to prevent oxidation and effectively prevent the paint from corroding the silver layer; the material of the passivator film is reasonably selected and the processing is convenient; the paint is divided into Primer and topcoat, double protection for mirrors and long service life.
Bronze mirrors are generally made of bronze with high tin content. In ancient times, they were used for sacrificial rituals in the earliest Shang Dynasty. They appeared in the Spring and Autumn Period and the Warring States Period to Qin Dynasty. Generally, only kings and nobles could enjoy the bronze mirrors in the late Western Han Dynasty. Folk is an indispensable living utensil for people. It is well-made, beautiful in shape, beautiful in patterns, rich in inscriptions, and is a treasure in the cultural heritage of ancient Chinese bronze art.
Our company's main products include antique mirrors, colored mirrors, embossed mirrors, environmentally friendly mirrors, aluminum mirrors, silver mirrors, etc. If you want to know more, please contact us, we will serve you wholeheartedly!
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.