CN201397399Y - Silver mirror - Google Patents
Silver mirror Download PDFInfo
- Publication number
- CN201397399Y CN201397399Y CN200920303583XU CN200920303583U CN201397399Y CN 201397399 Y CN201397399 Y CN 201397399Y CN 200920303583X U CN200920303583X U CN 200920303583XU CN 200920303583 U CN200920303583 U CN 200920303583U CN 201397399 Y CN201397399 Y CN 201397399Y
- Authority
- CN
- China
- Prior art keywords
- silver
- mirror
- agent
- deionized water
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a silver mirror with clear images, which is not easy to fall off. In the silver mirror, a silver layer, a copper layer, mirror primer and mirror finishing paint are arrangedat the surface of glass substrate in sequence. The thickness of the silver layer ranges from 700 mg/m<2> to 800 mg/m<2> and the thickness of the copper layer is 180 mg/m<2> to 220 mg/m<2>. The thicknesses of the silver layer and the copper layer are controlled in the utility model to obtain the silver mirror with higher sharpness. Furthermore, the silver is not easy to fall off, with longer service life.
Description
Technical field
The utility model relates to a kind of silver mirror.
Background technology
At present the production method of silver mirror is: adopt earlier cleanser and tap water to the glass baseplate surface clean with polishing after, the spray activating agent, wait for a period of time and use deionized water rinsing again, plate behind the silverskin copper plating film again, treat the stable back of the copper layer unnecessary impurity in deionized water rinsing glass baseplate surface, plate priming paint after drying up glass surface with the dry-air blast machine,, can obtain the finished product mirror through simple cleaning after the oven dry with surfacing lacquer again after the baking box oven dry.The shortcoming of the silver mirror of producing with this method is: 1) since to the clean ability on glass baseplate surface a little less than, so the adhesion of itself and silver layer is relatively poor, comes off easily; 2) reflectivity of mirror is lower, the anti-abrasive resistance in reflection horizon a little less than.
The utility model content
Technical problem to be solved in the utility model provides the silver mirror of a kind of image definition and difficult drop-off.
The technical scheme that the utility model technical solution problem adopts is: silver mirror, be disposed with silver layer, copper layer, mirror priming paint and minute surface lacquer on the glass baseplate surface, and the thickness of described silver layer is 700～800mg/m
2, the thickness of described copper layer is 180～220mg/m
2
The beneficial effects of the utility model are: the utility model is by the thickness of control silver layer and copper layer, and the sharpness of the silver mirror that obtains is higher, the silver layer difficult drop-off, and serviceable life is also longer.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, silver mirror of the present utility model is disposed with silver layer 2, copper layer 3, mirror priming paint 4 and minute surface lacquer 5 on glass baseplate 1 surface, and the thickness of described silver layer 2 is 700～800mg/m
2, the thickness of described copper layer 3 is 180～220mg/m
2
The production method of silver mirror may further comprise the steps: 1) use CeO
2Weight percent content be that 70～75% burnishing powder polishes the glass baseplate surface, with spraying activating agent behind the deionized water rinsing, static a period of time, use deionized water rinsing more again; 2) at glass baseplate electroplate layer and copper layer, forming thickness respectively is 700～800mg/m
2Silver layer and 180～220mg/m
2The copper layer; 3) with drying up behind the deionized water rinsing; 4) showering mirror priming paint and minute surface lacquer.Step 2) method of described silver coating is: chemical silvering stoste is divided into A agent, B agent and C agent, and described A agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 17～20%, 20%～25%, all the other are deionized water; Described B agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 1.7～2%, 2～2.5%, all the other are deionized water; Described C agent is mixed by formaldehyde, acetaldehyde, NaOH and deionized water, account for respectively that the general assembly (TW) ratio is respectively 5～6%, 2～3%, 0.1～0.2%, all the other are deionized water, described A agent, B agent and three kinds of solvents of C agent are mixed in 1: 1: 2 ratio, are that 80ml/min, pressure are 3kg/cm with the flow
2, spraying plating forms silver layer to glass surface.Step 2) method of described copper plate is: electroless copper stoste is divided into A agent and B agent, described A agent is mixed by copper sulphate, sulfuric acid, tartrate and deionized water, respectively account for the general assembly (TW) ratio and be respectively 19～25%, 4～10%, 1～3%, 62～74%, described B agent is mixed by iron powder and deionized water, respectively account for the general assembly (TW) ratio and be respectively 3～5%, 95～97%, described A agent, two kinds of solvents of B agent are mixed in 1: 1 ratio, are that 80ml/min, pressure are 3kg/cm with the flow
2, spraying plating forms the copper layer to glass surface.Step 4) described showering mirror priming paint post-drying, drying time were greater than 1 fen kind, and bake out temperature is less than 100 ℃, and cooling after the oven dry guarantees that the weight of mirror priming paint reaches 180～200g/m
2Step 4) described showering minute surface lacquer post-drying, drying time was greater than 3 fens kinds, and bake out temperature is 135～150 ℃, and cooling after the oven dry guarantees that the thickness of minute surface lacquer reaches 120～150g/m
2
Embodiment 1:
The production method of silver mirror may further comprise the steps:
1) glass baseplate is carried out surface clean
Use contains 70% CeO
2Polishing powder carries out grinding-polishing through the mode of 6 road disc brush, makes the H of glass surface
3O
+Ion and Na
+Ion mutually exchanges and forms the hydrolysis compound with glass; Again with the deionized water rinsing that pressurizes, at glass baseplate surface spraying activating agent; Static a period of time is again with the deionized water rinsing that pressurizes.
Above-mentioned activating agent can adopt and contain 2 ‰ SnCl
2, 1% HCl, 1% SnCl
4, all the other are the activating agent of deionized water.
2) at glass baseplate plated surface silver layer and copper layer
Silver layer and copper layer all are to adopt the mode of electroless plating to be deposited on substrate surface.
Chemical silvering stoste is divided into A agent, B agent, C agent and water.The A agent is mixed by silver nitrate, ammoniacal liquor and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 17%, 20%, and all the other are deionized water; The B agent is mixed by silver nitrate, ammoniacal liquor and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 1.7%, 2.0%, and all the other are deionized water; The C agent is mixed by formaldehyde, acetaldehyde, NaOH and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 5%, 2%, 0.1%, and all the other are deionized water.Three kinds of solvents are mixed in 1: 1: 2 ratio, are that 80ml/min, pressure are 3kg/cm with the flow
2, it is 720/m that spraying plating forms thickness to glass surface
2Silverskin.
Electroless copper stoste is divided into A agent, B agent and water.The A agent is the mixing material that contains copper sulphate, sulfuric acid, tartrate and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 19%, 4%, 1%, 74%; The B agent is mixed by iron powder and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 3%, 97%, two kind of solvent mixes in 1: 1 ratio, is that 80ml/min, pressure are 3kg/cm with the flow
2, forming thickness at glass surface is 180mg/m
2Copper film.
3) with behind the deionized water pressure flush, use drying machine to dry up
This step is extremely important to the quality of mirror, guarantees that coating is even, bright and clean and firm.
4) showering mirror priming paint and minute surface lacquer
Adopt curtain-type filming equipment showering priming paint and finish paint.
Plate mirror priming paint post-drying, drying time was greater than 1 fen kind, and bake out temperature cools off after the oven dry less than 100 ℃, and cooled lacquer painting has certain hardness, and the thickness of mirror priming paint reaches 180g/m
2
Plate minute surface lacquer post-drying, drying time was greater than 3 fens kinds, and bake out temperature is 135 ℃, cooling after the oven dry, and cooled lacquer painting has enough hardness, and the thickness of minute surface lacquer reaches 120g/m
2
5) test back packing
Through Schweinfurt green test, ferric chloride test, hundred lattice tests, salt water test and edging test, packing gets final product after the pass the test.
Embodiment 2:
The production method of silver mirror may further comprise the steps:
1) glass baseplate is carried out surface clean
Use contains 73% CeO
2Polishing powder carries out grinding-polishing through the mode of 6 road disc brush, makes the H of glass surface
3O
+Ion and Na
+Ion mutually exchanges and forms the hydrolysis compound with glass; Again with the deionized water rinsing that pressurizes, at glass baseplate surface spraying activating agent; Static a period of time is again with the deionized water rinsing that pressurizes.
2) at glass baseplate plated surface silver layer and copper layer
Chemical silvering stoste is divided into A agent, B agent and C agent.The A agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 18%, 22%, all the other are deionized water; The B agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 1.8%, 2.2%, all the other are deionized water; The C agent is mixed by formaldehyde, acetaldehyde, NaOH and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 5%, 3%, 0.1%, all the other are deionized water.Three kinds of solvents are mixed in 1: 1: 2 ratio, are that 80ml/min, pressure are 3kg/cm with the flow
2, it is 750/m that spraying plating forms thickness to glass surface
2Silverskin.
Electroless copper stoste is divided into A agent, B agent and water.The A agent is the mixing material that contains copper sulphate, sulfuric acid, tartrate and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 22%, 7%, 2%, 69%; The B agent is mixed by iron powder and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 4%, 96%, two kind of solvent mixes in 1: 1 ratio, is that 80ml/min, pressure are 3kg/cm with the flow
2, forming thickness at glass surface is 200mg/m
2Copper film.
3) with behind the deionized water pressure flush, use drying machine to dry up
4) showering mirror priming paint and minute surface lacquer
Adopt curtain-type filming equipment showering priming paint and finish paint.
Plate mirror priming paint post-drying, drying time was greater than 1 fen kind, and bake out temperature cools off after the oven dry less than 100 ℃, and cooled lacquer painting has certain hardness, and the weight of mirror priming paint reaches 190g/m
2
Plate minute surface lacquer post-drying, drying time was greater than 3 fens kinds, and bake out temperature is 140 ℃, cooling after the oven dry, and cooled lacquer painting has enough hardness, and the weight of minute surface lacquer reaches 130g/m
2
5) test back packing
Through Schweinfurt green test, ferric chloride test, hundred lattice tests, salt water test and edging test, pack after the pass the test.
Embodiment 3:
The production method of silver mirror may further comprise the steps:
1) glass baseplate is carried out surface clean
Use contains 75% CeO
2Polishing powder carries out grinding-polishing through the mode of 6 road disc brush, makes the H of glass surface
3O
+Ion and Na
+Ion mutually exchanges and forms the hydrolysis compound with glass; Again with the deionized water rinsing that pressurizes, at glass baseplate surface spraying activating agent; Static a period of time is again with the deionized water rinsing that pressurizes.
2) at glass baseplate plated surface silver layer and copper layer
Chemical silvering stoste is divided into A agent, B agent, C agent and water.The A agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 20%, 25%, all the other are deionized water; The B agent is mixed by silver nitrate, ammoniacal liquor and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 2.0%, 2.5%, all the other are deionized water; The C agent is mixed by formaldehyde, acetaldehyde, NaOH and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 6%, 2%, 0.2%, all the other are deionized water.Three kinds of solvents are mixed in 1: 1: 2 ratio, are that 80ml/min, pressure are 3kg/cm with the flow
2, it is 800mg/m that spraying plating forms thickness to glass surface
2Silverskin.
Electroless copper stoste is divided into A agent, B agent and water.The A agent is the mixing material that contains copper sulphate, sulfuric acid, tartrate and deionized water, respectively accounts for the general assembly (TW) ratio and is respectively 25%, 10%, 3%, 62%; The B agent is mixed by iron powder and deionized water, accounts for respectively that the general assembly (TW) ratio is respectively 5%, 95%, two kind of solvent mixes in 1: 1 ratio, is that 80ml/min, pressure are 3kg/cm with the flow
2, forming thickness at glass surface is 220mg/m
2Copper film.
3) with behind the deionized water pressure flush, use drying machine to dry up
4) showering mirror priming paint and minute surface lacquer
Adopt curtain-type filming equipment showering priming paint and finish paint.
Plate mirror priming paint post-drying, drying time was greater than 1 fen kind, and bake out temperature cools off after the oven dry less than 100 ℃, and cooled lacquer painting has certain hardness, and the thickness of mirror priming paint reaches 200g/m
2
Plate minute surface lacquer post-drying, drying time was greater than 3 fens kinds, and bake out temperature is 150 ℃, cooling after the oven dry, and cooled lacquer painting has enough hardness, and the thickness of minute surface lacquer reaches 150g/m
2
5) test back packing
Through Schweinfurt green test, ferric chloride test, hundred lattice tests, salt water test and edging test, pack after the pass the test.
Claims (3)
1. silver mirror is disposed with silver layer (2), copper layer (3), mirror priming paint (4) and minute surface lacquer (5) on glass baseplate (1) surface, and it is characterized in that: the thickness of described silver layer (2) is 700～800mg/m
2, the thickness of described copper layer (3) is 180～220mg/m
2
2. silver mirror as claimed in claim 1 is characterized in that, the thickness of described mirror priming paint (4) is 180～200g/m
2
3. silver mirror as claimed in claim 1 is characterized in that, the thickness of described minute surface lacquer (5) is 120～150g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920303583XU CN201397399Y (en) | 2009-05-25 | 2009-05-25 | Silver mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920303583XU CN201397399Y (en) | 2009-05-25 | 2009-05-25 | Silver mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397399Y true CN201397399Y (en) | 2010-02-03 |
Family
ID=41619919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920303583XU Expired - Fee Related CN201397399Y (en) | 2009-05-25 | 2009-05-25 | Silver mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397399Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560064B (en) * | 2009-05-25 | 2014-11-05 | 林嘉宏 | Silver mirror and production method thereof |
| CN105934416A (en) * | 2014-12-18 | 2016-09-07 | 法国圣戈班玻璃厂 | Glass substrate provided with conductive strips containing copper |
| CN108523556A (en) * | 2018-06-22 | 2018-09-14 | 东莞市巴斯锘卫浴有限公司 | A kind of bathroom mirror with LED light |
-
2009
- 2009-05-25 CN CN200920303583XU patent/CN201397399Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101560064B (en) * | 2009-05-25 | 2014-11-05 | 林嘉宏 | Silver mirror and production method thereof |
| CN105934416A (en) * | 2014-12-18 | 2016-09-07 | 法国圣戈班玻璃厂 | Glass substrate provided with conductive strips containing copper |
| CN105934416B (en) * | 2014-12-18 | 2019-06-07 | 法国圣戈班玻璃厂 | It is provided with the glass baseplate of copper-based conductive strips |
| US11510288B2 (en) | 2014-12-18 | 2022-11-22 | Saint-Gobain Glass France | Glass substrate provided with copper-based conductive strips |
| CN108523556A (en) * | 2018-06-22 | 2018-09-14 | 东莞市巴斯锘卫浴有限公司 | A kind of bathroom mirror with LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taiwan Glass Chengdu Glass Co.,Ltd. Assignor: Lin Jiahong Contract record no.: 2012990000094 Denomination of utility model: Production method of silver mirror Granted publication date: 20100203 License type: Exclusive License Record date: 20120309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |