Crystal silver mirror and preparing method thereof

A crystal and silver mirror technology, applied in liquid chemical plating, metal material coating process, coating and other directions, can solve the problems of fading, unevenness, poor brightness and clarity, etc.

Inactive Publication Date: 2005-02-23
褚宗文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this kind of mirror is that the amalgam coating layer on the surface of the metal object mirror is not uniform in the microscopic state, and the glass is affected by its physical factors, and the brightness and clarity are poor. At the same time, the amalgam coating on the back surface of the mirror The layer is directly exposed, prone to chemical reactions and fading

Method used

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  • Crystal silver mirror and preparing method thereof

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Embodiment Construction

[0008] The present invention adopts the above-mentioned technical scheme, and the crystal plate layer 1 adopts ion-exchanged water to wash the crystal plate and 0.00001-0.4ppm SnCl 2 The solution treats the crystal plate and adjusts the AgNO according to the ambient temperature. 3 , NaOH, and the mixing ratio of ammonia water mixture, so that one surface of the crystal plate layer 1 has a silver-plated layer 2, and the surface of the silver-plated layer 2 has a protective paint layer 3. The thickness of the crystal plate layer 1 is 0.2---100 mm. The mirror surface is made of crystal, which has high brightness and clarity. One surface of the crystal plate layer 1 has a silver-plated layer 2, which makes the crystal silver mirror have high brightness, the silver layer is not easy to fall off, and has a long service life. High, so that the clarity of the mirror surface is high, and at the same time, the surface of the silver-plated layer 2 on the back surface of the mirror surfa...

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Abstract

A sliver mirror technology is disclosed. It consists of a crystal panel layer with sliver plating layer on surface, the surface of sliver plating layer with protective lacquer layer. The thickness of crystal panel layer is 0.2-100mm, it is prepared by washing crystal panel on crystal panel layer 1 by ion exchanging water, treating crystal panel by 0.00001-0.4ppm SnCl2 solution, adjusting proportioning of mixture AgNO3, NaOH and ammonia water by environmental temperature, and making surface of crystal panel layer have sliver plating layer. It achieves long life, high brightness and clarity.

Description

technical field [0001] The invention specifically relates to a crystal silver mirror. Background technique [0002] At present, commonly used silver mirrors such as the patent number are: 94227822, and the name of the invention does not change color silver mirror. Alloy composite layer is formed. The metal objects are non-ferrous metals. The amalgam is a metal brightener which is ground at a low temperature of 350° C. from mercury, metal objects, potassium aluminum sulfate, calcium carbonate and sodium dihydrogen phosphate. The defect of this kind of mirror is that the amalgam coating layer on the surface of the metal object mirror is not uniform in the microscopic state, and the glass is affected by its physical factors, and the brightness and clarity are poor. At the same time, the amalgam coating on the back surface of the mirror The layer is directly exposed and is prone to chemical reactions and fading. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C18/42
Inventor 褚宗文
Owner 褚宗文
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