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Colored mirror and production method thereof

A production method and colored technology, applied in the field of colored mirrors and their production, can solve the problems of no waterproof, easy oxidation of the silver layer, etc., and achieve the effect of meeting the transportation requirements

Active Publication Date: 2009-10-14
林嘉宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the colored mirror produced by this method is: the silver layer plated on the colored glass substrate is easily oxidized and has no waterproof function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for producing a colored mirror, the method comprising the following steps:

[0019] 1) Use three kinds of gases on the surface of colored glass at 400°C to form a Si layer by high temperature evaporation, and use the three kinds of gases SiH 4 、C 2 h 4 , N 2 After injecting into the mixer at the flow rates of 40.5L / min, 47L / min, and 17L / min, respectively, it is then plated on the surface of colored glass to form a Si layer;

[0020] 2) Using CeO 2 The polishing powder with a weight percentage content of 70% is polished by 6 disc brushes, rinsed with pressurized deionized water, dried and baked.

[0021] 3) Plated waterproof primer.

[0022] Use waterproof paint and use curtain coating equipment.

[0023] Dry after coating the primer, the drying time is more than 3 minutes, the drying temperature is 135°C, cool after drying, the cooled paint surface has a certain hardness, and the weight of the primer reaches 220g / m 2 .

[0024] 4) After copper acetate t...

Embodiment 2

[0026] A method for producing a colored mirror, the method comprising the following steps:

[0027] 1) Use three kinds of gases on the surface of colored glass at 450°C to form a Si layer by high temperature evaporation, and use the three kinds of gases SiH 4 、C 2 h 4 , N 2 After injecting into the mixer at the flow rate of 45L / min, 50L / min, and 20L / min, respectively, it is then plated on the surface of colored glass to form a Si layer;

[0028] 2) Using CeO 2 The polishing powder with a weight percentage content of 73% is polished by 6 disc brushes, then rinsed with pressurized deionized water, blow-dried and baked.

[0029] 3) Plated waterproof primer.

[0030] Dry after coating the primer, the drying time is more than 3 minutes, the drying temperature is 140 ° C, cool after drying, the cooled paint surface has a certain hardness, and the weight of the primer reaches 230g / m 2 .

[0031] 4) After copper acetate test, ferric chloride test, 100-grid test, salt water test...

Embodiment 3

[0033] A method for producing a colored mirror, the method comprising the following steps:

[0034] 1) Use three kinds of gases on the surface of colored glass at 500°C to form a Si layer by high temperature evaporation, and use the three kinds of gases SiH 4 、C 2 h 4 , N 2 After injecting into the mixer at the flow rate of 55L / min, 60L / min, and 25L / min respectively, it is then plated on the surface of colored glass to form a Si layer;

[0035] 2) Using CeO 2 The polishing powder with a weight percentage content of 75% is polished by 6 disc brushes, rinsed with pressurized deionized water, dried and baked.

[0036] 3) Plated waterproof primer.

[0037] Dry after coating the primer, the drying time is more than 3 minutes, the drying temperature is 150°C, cool after drying, the cooled paint surface has a certain hardness, and the weight of the primer reaches 240g / m 2 .

[0038] 4) After copper acetate test, ferric chloride test, 100-grid test, salt water test and edging t...

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PUM

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Abstract

The invention provides a waterproof colored mirror of which the silver layer is not easy to be oxidized. The invention also provides a method for producing the colored mirror which comprises colored glass and waterproof undercoat, wherein a Si layer is provided between the colored glass and the waterproof undercoat. The production method includes the following steps: 1) the Si layer is formed by three gases evaporation on the surface of the colored glass of a temperature ranging from 400 DEG C to 500 DEG C, the three gases being SiH4, C2H4 and N2; 2) the colored glass is polished by polishing powder in which the content of CeO2 is ranged from 70 percent to 75 percent by weight percentage, and then is dried and baked after being washed by de-ionized water; and 3) the colored glass is plated with the waterproof undercoat. The colored glass, the surface of which is plated with the Si layer and then washed and dried, is poor in hydrophilicity on the surface; and then the colored glass is sprayed with the waterproof undercoat again, which ensures the mirror has waterproofness and Si layer preservation. Therefore, the colored mirror can meet the demands of transportation, manufacture and waterproofness.

Description

technical field [0001] The invention relates to a colored mirror and a production method thereof. Background technique [0002] At present, the general production method of colored mirrors is: firstly carry out surface cleaning and polishing treatment on the colored glass, spray the active agent, and then coat the silver film. After the silver layer is stabilized, the copper layer is plated, and the copper layer is dried by a blow dryer. The finished colored mirror can be obtained by coating the waterproof primer. The disadvantage of the colored mirror produced by this method is that the silver layer plated on the colored glass substrate is easily oxidized and has no waterproof function. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a waterproof colored mirror, which does not have the problem that the silver layer is easily oxidized. [0004] The present invention also provides a method for producing the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/34
Inventor 林嘉宏
Owner 林嘉宏
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