CN105417965A - Preparation method of tempered silver mirror - Google Patents
Preparation method of tempered silver mirror Download PDFInfo
- Publication number
- CN105417965A CN105417965A CN201510929789.3A CN201510929789A CN105417965A CN 105417965 A CN105417965 A CN 105417965A CN 201510929789 A CN201510929789 A CN 201510929789A CN 105417965 A CN105417965 A CN 105417965A
- Authority
- CN
- China
- Prior art keywords
- toughened glass
- silver
- glass substrate
- silver mirror
- tempering
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3644—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the metal being silver
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3623—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a chloride, bromide or iodide
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3657—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties
- C03C17/3663—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having optical properties specially adapted for use as mirrors
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/38—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal at least one coating being a coating of an organic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/31—Pre-treatment
Abstract
The invention relates to a preparation method of a tempered silver mirror. A tempered glass substrate with a stannous ion sensitization layer on the surface is subjected to super-sensitization treatment, so that a metal film activation layer is produced on the surface of the stannous ion sensitization layer and plays a catalytic role in the follow-up silver plating process, the adhesive force of a silver layer can be increased substantially, and the problems that the affinity between the surface of tempered glass and the silver layer is low and the adhesive force of the silver layer is poor due to the fact that the surface structure of the tempered glass is changed during tempering in the prior art are effectively solved. The tempered silver mirror prepared with the method can effectively increase the affinity between the surface of the tempered glass and the surface of the silver layer, has advantages of high strength, shock resistance, high safety, high heat stability and the like of the tempered glass and also has characteristics of capability of avoiding deformation and distortion, high reflectivity, corrosion resistance and the like, meanwhile, the original silver mirror production technology is improved, environment-friendly materials are used, pollution is reduced, and energy consumption is reduced.
Description
Technical field
The invention belongs to silver mirror technical field, be specifically related to a kind of method of producing high-grade water-proof environmental protection silver mirror based on toughened glass.
Background technology
No matter the silver mirror product that present market is sold, be used in furniture bathroom or fitting-up aspect, is all common silver mirror.Common silver mirror is that process for processing forms on the basis of ordinary plate glass, the same with simple glass, and common silver mirror intensity is very low, is very easy to broken, and can produces sharp section time broken, very easily scratch personnel.Meanwhile, the glass hard (HRC65Yi Shang) of common silver mirror is low, easily by sharp objects scratch surface, affects attractive in appearance.
Toughened glass is by ordinary plate glass under specific process conditions, forms through quench method or air blast quenching method processing treatment.After tempering process, glass surface forms even stress, inside then forms tension stress, the bending resistance of glass and resistance to impact shock are improved, its intensity is about more than four times of common annealing glass, in addition, toughened glass has good thermostability, and the scope that can stand temperature jump is 250 ~ 300 DEG C, and general thickness glass can only stand 70-100 DEG C.
But, there is the problems such as overall arc and brush line due to toughened glass, therefore, after adopting toughened glass to produce silver mirror, there is the problem of mirror image distortion, distortion.Further, because toughening process changes the surface tissue of glass, make the avidity of glass surface and silver layer low, silver layer poor adhesive force, use toughened glass to produce the problems such as the silver mirror obtained easily occurs minute surface jaundice, shades, reflectivity is low.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of preparation method that effectively can improve the tempering silver mirror of toughened glass surface and silver layer surface avidity.
The technical solution adopted in the present invention is:
A preparation method for tempering silver mirror, comprises the following steps:
(1) prewashing process is carried out to described toughened glass substrate;
(2) polished finish is carried out to the toughened glass substrate of described prewashing process;
(3) sensitized treatment is carried out to the toughened glass substrate of step (2) polished finish, make toughened glass substrate surface produce a stannous ion sensitizing layer;
(4) hypersensization process is carried out to the toughened glass substrate of step (3) described sensitized treatment, to produce a metallic film active layer on described stannous ion sensitizing layer surface;
(5) silver ammino solution and reduced liquid are sprayed on described metallic film active layer, after redox reaction, silver ions is reduced into argent simultaneously, and the surface that described argent is deposited in described metallic film active layer forms silverskin reflecting layer;
(6) the first passivator and the second passivator successively even application, on described silverskin reflecting layer, are produced uniform passivator coating;
(7) in described passivator coating, spray priming paint, drying bottom paint afterwards, then spray finish paint on described priming paint, and dry finish paint, obtain the toughened glass substrate spraying priming paint and finish paint;
(8) the toughened glass substrate of described spray priming paint and finish paint is carried out cooling, cleaning successively, obtain toughened glass silver mirror.
In step (1), adopt pre-washing agent to carry out prewashing process to described toughened glass substrate, described pre-washing agent is neutral detergent.
In step (2), adopt the toughened glass substrate of rumbling compound to described prewashing process to carry out polished finish, described rumbling compound is the mixture that cerium dioxide and calcium carbonate form according to mass ratio 1:0.8-1:1.2.This is because toughened glass surface hardness strengthens, common polishing powder is difficult to play good effect, and described polishing powder main component is cerium dioxide, makes toughened glass surface obtain sufficient polishing.
In step (3), adopt the toughened glass substrate of sensitizing agent to described polished finish to carry out sensitized treatment, described sensitizing agent is the mixed solution of stannous chloride solution and hydrochloric acid soln, and the pH value of described sensitizing agent is 2-3.Stannous ion in described sensitizer solution enters in the silica network of glass and is combined with oxygen, makes the toughened glass surface of polished finish produce a stannous ion sensitizing layer.
In step (4), adopt the toughened glass substrate of super sensitizer to described sensitized treatment to carry out hypersensization process, described super sensitizer is palladium chloride solution, and described metallic film active layer is palladium membranes active layer.Thus Palladous chloride is conducive to strengthening sensitization effect as super sensitizer, spraying to surface equably by palladium chloride solution has on the toughened glass substrate of stannous ion sensitizing layer, palladium metal ion reduction in Palladous chloride is become palladium atom by stannous ion, glass surface is made to produce the film active layer of a precious metal palladium, in the silver plating process of back, play katalysis, increase substantially the sticking power of silver layer.
In step (5), in described silver ammino solution, silver is 1:1.8-1:2.0kg/L with the mass volume ratio of ammoniacal liquor, and described reduced liquid is the basic solution of organic reducing agent or inorganic reducing agent; Further, preferred described reduced liquid consists of 9.4wt% Sunmorl N 60S, 22wt% sodium hydroxide, 3wt% ammoniacal liquor and 65.6wt% water.Principle is: fresh silver ammino solution and a certain amount of described reduced liquid spray to surface simultaneously and have on the glass substrate of active layer, through the redox reaction of 2-3min, silver ion reduction in silver ammino solution becomes argent, be deposited on glass substrate surface and form silverskin reflecting layer, the float amount of silver of described silverskin reflecting layer is 2.0g/m
2.Reaction expression is as follows: Ag
++ R-COH → Ag ↓+R-COOH.Being 1:1.8 by limiting in described silver ammino solution silver with the proportioning of ammoniacal liquor, when producing tempering silver mirror, speed of response being accelerated greatly, and increasing substantially the utilization ratio of silver, forming the float amount of silver of silverskin reflecting layer is 2.0g/m
2, improve the reflectivity of silver layer, solve the problem of eyeglass jaundice, obfuscation.
In step (6), described first passivator is the organic solution of tin protochloride, and described second passivator is glutamic acid aqueous solution.The organic solution of wherein said tin protochloride is formulated for being dissolved in organic solvent by tin protochloride, and described organic solvent is 2-(2-methoxyl group) and/or ethanol.Thus, by the first passivator and the second passivator successively even application, on silver layer, are produced uniform coating, both protected silver layer, can play function served as bridge again, increase the sticking power of paint to silver layer.
In step (6), also drying and processing is carried out to described passivator coating, the temperature of carrying out described drying and processing is 60-90 DEG C, thus the deionized water that passivator coating is adhered to is dried completely, meanwhile, the surface temperature of described passivator coating is made to be promoted to the temperature being suitable for spraying paint by heating.
In step (7), the bake out temperature of described priming paint is 100-110 DEG C, thus makes priming paint before drenching finish paint, reach the degree of surface drying, ready for drenching finish paint.The bake out temperature of described finish paint is 145-165 DEG C, thus by hyperthermia drying, paint is better attached on eyeglass, to play a protective role.
In step (8), described cooling process is air-cooled process or water-cooled process, and described air-cooled process adopts high-pressure blast knife, blower fan or fan to carry out, and described water-cooled process adopts water coolant to carry out; Described clean hockets for adopting liquor ferri trichloridi and deionized water, with the cleaning such as silver, the paint removing that will sputter due to water or solution in whole production process or stay due to other reason in minute surface.
It should be noted that, the preparation process of toughened glass substrate of the present invention can be: high-quality mirror level original sheet glass is carried out successively cut, edging, cleaning, after obtained after tempering, cooling, the production technique of toughened glass in any feasible prior art also can be adopted to obtain.
Beneficial effect of the present invention is:
The preparation method of tempering silver mirror of the present invention, the toughened glass substrate by effects on surface with stannous ion sensitizing layer carries out hypersensization process, to produce a metallic film active layer on stannous ion sensitizing layer surface, katalysis is played in the silver plating process of described metallic film active layer below, the sticking power of silver layer can be increased substantially, because toughening process changes the surface tissue of toughened glass in effective solution prior art, make toughened glass surface low with the avidity of silver layer, the problem of silver layer poor adhesive force.The tempering silver mirror that the inventive method prepares, effectively can improve toughened glass surface and silver layer surface avidity, both the intensity having possessed toughened glass is large, shock resistance, security are high, thermostability advantages of higher, have again without distortion, undistorted, high-reflectivity, the feature such as corrosion-resistant, meanwhile, also by improving original silver mirror production technique, environment-friendly materials are adopted, decreasing pollution, reduces energy consumption.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
The present embodiment provides a kind of preparation method of tempering silver mirror, and it comprises the following steps:
(1) toughened glass substrate is placed on upper slice platform by artificial sucker sends into track; The gap leaving 2cm in upper slice platform between adjacent tempering glass substrate is kept, to guarantee not collide between toughened glass substrate according to the travelling speed of track;
(2), as pre-washing agent on-chip for described toughened glass greasy dirt, impression of the hand and dust are removed with neutral detergent (products C AS is 112-34-5, and the fragrant neat coating seal gum company limited in Zhejiang provides);
(3) by cerium dioxide (GB 7810, products C AS is 1806-38-3) and special calcium carbonate (GB 7811, products C AS is 1317-65-3) according to mass ratio 1:1 form mixture as rumbling compound, and by setting 22 disc brushes rubbing down is carried out to toughened glass substrate;
(4) remove the on-chip rumbling compound of toughened glass with round brush and tap water, then carry out at least three road cleanings with deionized water;
(5) be that the mixed solution of 2 is as sensitizing agent using preparing pH after 500g stannous chloride solution and 160ml hydrochloric acid soln mix, described sensitizing agent is evenly sprayed on toughened glass substrate, retain 1.2min, make toughened glass substrate surface produce a stannous ion sensitizing layer;
(6) uniformly spray on the toughened glass substrate of stannous ion sensitizing layer by super sensitizer palladium chloride solution, spraying density is 0.12ml/m
2, make toughened glass substrate surface produce a metallic film active layer;
(7) be that 1:1.8kg/L forms silver ammino solution by silver and ammoniacal liquor according to mass volume ratio, Sunmorl N 60S, sodium hydroxide, ammoniacal liquor, water are mixed composition reduced liquid according to mass ratio 9.4:22:3:65.6, described silver ammino solution and described reduced liquid are sprayed on the toughened glass substrate of active layer simultaneously, through the redox reaction of 3min, silver ion reduction becomes argent, is deposited in toughened glass substrate surface and forms silverskin reflecting layer; Forming the float amount of silver of silverskin reflecting layer is 2.0g/m
2;
(8) 10g tin protochloride is dissolved in obtain in 90ml2-(2-methoxyl group) tin protochloride organic solution, glutamic acid aqueous solution successively even application on silverskin reflecting layer, produce uniform passivator coating;
(9) the toughened glass substrate after step (8) Passivation Treatment is used washed with de-ionized water again, residual reduced liquid and reaction residue are rinsed well, blow away deionized water with air knife again, toughened glass substrate is placed in baking box, dry at 90 DEG C of temperature;
(10) (product type is 21797-ZERO-BASE in the passivator coating of toughened glass substrate, to drench priming paint by pouring paint machine, the fragrant neat coating seal gum company limited in Zhejiang provides), then 100 DEG C of drying bottom paints, (model is 0355-ZERO-TCF on the priming paint of toughened glass substrate, to drench finish paint by pouring paint machine again, the fragrant neat coating seal gum company limited in Zhejiang provides), and dry finish paint at 145 DEG C;
(11) the toughened glass substrate of spray priming paint and finish paint is carried out the alternately cleaning of blower fan cooling, liquor ferri trichloridi and deionized water successively, obtain toughened glass silver mirror;
(12) toughened glass silver mirror is taken off from production line by artificial or mechanical chuck.
Embodiment 2
The present embodiment provides a kind of preparation method of tempering silver mirror, and it comprises the following steps:
(1) toughened glass substrate is placed on upper slice platform by artificial or mechanical chuck sends into track; The gap leaving 1cm in upper slice platform between adjacent tempering glass substrate is kept, to guarantee not collide between toughened glass substrate according to the travelling speed of track;
(2) with neutral detergent (products C AS is 112-34-5, and the fragrant neat coating seal gum company limited in Zhejiang provides) pre-washing agent, on-chip for described toughened glass greasy dirt, impression of the hand and dust are removed;
(3) cerium dioxide (7810 GBs are used, products C AS is 1806-38-3) and special calcium carbonate (7811 GBs, products C AS is 1317-65-3) according to mass ratio 1:1 form mixture as rumbling compound, by arrange 24 disc brushes rubbing down is carried out to toughened glass substrate;
(4) remove the on-chip rumbling compound of toughened glass with round brush and tap water, then carry out at least three road cleanings with deionized water;
(5) be that the mixed solution of 3 is as sensitizing agent using preparing pH after 500g stannous chloride solution and 150ml hydrochloric acid soln mix, described sensitizing agent is evenly sprayed on toughened glass substrate, retain 0.8min, make toughened glass substrate surface produce a stannous ion sensitizing layer;
(6) uniformly spray on the toughened glass substrate of stannous ion sensitizing layer by super sensitizer palladium chloride solution, spraying density is 0.13ml/m
2, make toughened glass substrate surface produce a metallic film active layer;
(7) be that 1:2.0kg/L forms silver ammino solution by silver and ammoniacal liquor according to mass volume ratio, Sunmorl N 60S, sodium hydroxide, ammoniacal liquor, water are mixed composition reduced liquid according to mass ratio 9.4:22:3:65.6, described silver ammino solution and described reduced liquid are sprayed on the toughened glass substrate of active layer simultaneously, through the redox reaction of 2min, silver ion reduction becomes argent, is deposited in toughened glass substrate surface and forms silverskin reflecting layer; Forming the float amount of silver of silverskin reflecting layer is 2.2g/m
2;
(8) 20g tin protochloride is dissolved in obtain in 80ml ethanol tin protochloride organic solution, glutamic acid aqueous solution successively even application on silverskin reflecting layer, produce uniform passivator coating;
(9) the toughened glass substrate after step (8) Passivation Treatment is used washed with de-ionized water again, residual reduced liquid and reaction residue are rinsed well, blow away deionized water with air knife again, toughened glass substrate is placed in baking box, dry at 60 DEG C of temperature;
(10) (product type is 21797-ZERO-BASE in the passivator coating of toughened glass substrate, to drench priming paint by pouring paint machine, the fragrant neat coating seal gum company limited in Zhejiang provides), then 110 DEG C of drying bottom paints, (model is 0355-ZERO-TCF on the priming paint of toughened glass substrate, to drench finish paint by pouring paint machine again, the fragrant neat coating seal gum company limited in Zhejiang provides), and dry finish paint at 165 DEG C;
(11) the toughened glass substrate of spray priming paint and finish paint is carried out the alternately cleaning of blower fan cooling, liquor ferri trichloridi and deionized water successively, obtain toughened glass silver mirror;
(12) toughened glass silver mirror is taken off from production line by artificial or mechanical chuck.
Embodiment 3
The present embodiment provides a kind of preparation method of tempering silver mirror, and it comprises the following steps:
(1) toughened glass substrate is placed on upper slice platform by artificial or mechanical chuck sends into track; The gap leaving 3cm in upper slice platform between adjacent tempering glass substrate is kept, to guarantee not collide between toughened glass substrate according to the travelling speed of track;
(2) with neutral detergent (products C AS is 112-34-5, and the fragrant neat coating seal gum company limited in Zhejiang provides) pre-washing agent, on-chip for described toughened glass greasy dirt, impression of the hand and dust are removed;
(3) cerium dioxide (7810 GBs are used, products C AS is 1806-38-3) and special calcium carbonate (7811 GBs, products C AS is 1317-65-3) according to mass ratio 1:1 form mixture as rumbling compound, by arrange 25 disc brushes rubbing down is carried out to toughened glass substrate;
(4) remove the on-chip rumbling compound of toughened glass with round brush and tap water, then carry out at least three road cleanings with deionized water;
(5) be that the mixed solution of 2 is as sensitizing agent using preparing pH after 500g stannous chloride solution and 160ml hydrochloric acid soln mix, described sensitizing agent is evenly sprayed on toughened glass substrate, retain 1.0min, make toughened glass substrate surface produce a stannous ion sensitizing layer;
(6) be that palladium chloride solution uniformly sprays on the toughened glass substrate of stannous ion sensitizing layer by super sensitizer concentration, spraying density is 0.12ml/m
2, make toughened glass substrate surface produce a metallic film active layer;
(7) be that 1:1.9 forms silver ammino solution by silver and ammoniacal liquor according to mass volume ratio, Sunmorl N 60S, sodium hydroxide, ammoniacal liquor, water are mixed composition reduced liquid according to mass ratio 9.4:22:3:65.6, described silver ammino solution and described reduced liquid are sprayed on the toughened glass substrate of active layer simultaneously, through the redox reaction of 3min, silver ion reduction becomes argent, is deposited in toughened glass substrate surface and forms silverskin reflecting layer; Forming the float amount of silver of silverskin reflecting layer is 2.1g/m
2;
(8) 10g tin protochloride is dissolved in tin protochloride organic solution that 80ml organic solvent (mixed solvent by 2-(2-methoxyl group)-ethanol forms according to volume ratio 1:1) obtains, glutamic acid aqueous solution successively even application on silverskin reflecting layer, produce uniform passivator coating;
(9) the toughened glass substrate after step (8) Passivation Treatment is used washed with de-ionized water again, residual reduced liquid and reaction residue are rinsed well, blow away deionized water with air knife again, toughened glass substrate is placed in baking box, dry at 70 DEG C of temperature;
(10) (product type is 21797-ZERO-BASE in the passivator coating of toughened glass substrate, to drench priming paint by pouring paint machine, the fragrant neat coating seal gum company limited in Zhejiang provides), then 105 DEG C of drying bottom paints, (model is 0355-ZERO-TCF on the priming paint of toughened glass substrate, to drench finish paint by pouring paint machine again, the fragrant neat coating seal gum company limited in Zhejiang provides), and dry finish paint at 150 DEG C;
(11) the toughened glass substrate of spray priming paint and finish paint is carried out the alternately cleaning of blower fan cooling, liquor ferri trichloridi and deionized water successively, obtain toughened glass silver mirror;
(12) toughened glass silver mirror is taken off from production line by artificial or mechanical chuck.
Experimental example
By adopting salt-fog test method to detect the performance preparing tempering silver mirror, specific as follows:
The concrete steps of salt-fog test method:
(1), sample thief;
(2), sample is positioned in proofing box;
(3), spray solution (500gNaCl adds 10L water and adds 2.62g cupric chloride and add a small amount of acetic acid, is configured to the solution that pH value is 3.0-3.1) under determined temperature;
(4), place 120 hours continuously;
(5), the sample taken out in proofing box, detection perform.
After testing, the tempering silver mirror that the inventive method prepares, effectively can improve toughened glass surface and silver layer surface avidity, both the intensity having possessed toughened glass is large, shock resistance, security are high, thermostability advantages of higher, has again without distortion, undistorted, high-reflectivity, the feature such as corrosion-resistant.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. a preparation method for tempering silver mirror, is characterized in that, comprises the following steps:
(1) get toughened glass substrate and carry out prewashing process;
(2) polished finish is carried out to the toughened glass substrate of described prewashing process;
(3) sensitized treatment is carried out to the toughened glass substrate of step (2) polished finish, make toughened glass substrate surface produce a stannous ion sensitizing layer;
(4) hypersensization process is carried out to the toughened glass substrate of step (3) described sensitized treatment, to produce a metallic film active layer on described stannous ion sensitizing layer surface;
(5) silver ammino solution and reduced liquid are sprayed on described metallic film active layer, after redox reaction, silver ions is reduced into argent simultaneously, and the surface that described argent is deposited in described metallic film active layer forms silverskin reflecting layer;
(6) the first passivator and the second passivator successively even application, on described silverskin reflecting layer, are produced uniform passivator coating;
(7) in described passivator coating, spray priming paint, drying bottom paint afterwards, then spray finish paint on described priming paint, and dry finish paint, obtain the toughened glass substrate spraying priming paint and finish paint;
(8) the toughened glass substrate of described spray priming paint and finish paint is carried out cooling, cleaning successively, obtain toughened glass silver mirror.
2. the preparation method of tempering silver mirror according to claim 1, is characterized in that, in step (1), adopt pre-washing agent to carry out prewashing process to described toughened glass substrate, described pre-washing agent is neutral detergent.
3. the preparation method of tempering silver mirror according to claim 1, it is characterized in that, in step (2), adopt the toughened glass substrate of rumbling compound to described prewashing process to carry out polished finish, described rumbling compound is the mixture that cerium dioxide and calcium carbonate form according to mass ratio 1:0.8-1:1.2.
4. the preparation method of tempering silver mirror according to claim 1, it is characterized in that, in step (3), the toughened glass substrate of sensitizing agent to described polished finish is adopted to carry out sensitized treatment, described sensitizing agent is the mixed solution of stannous chloride solution and hydrochloric acid soln, and the pH value of described sensitizing agent is 2-3.
5. the preparation method of tempering silver mirror according to claim 1, it is characterized in that, in step (4), the toughened glass substrate of super sensitizer to described sensitized treatment is adopted to carry out hypersensization process, described super sensitizer is palladium chloride solution, and described metallic film active layer is palladium membranes active layer.
6. the preparation method of tempering silver mirror according to claim 1, it is characterized in that, in step (5), in described silver ammino solution, silver is 1:1.8-1:2.0kg/L with the mass volume ratio of ammoniacal liquor, and described reduced liquid is the basic solution of organic reducing agent or inorganic reducing agent.
7. the preparation method of tempering silver mirror according to claim 1, is characterized in that, in step (6), described first passivator is the organic solution of tin protochloride, and described second passivator is glutamic acid aqueous solution.
8. the preparation method of tempering silver mirror according to claim 1, is characterized in that, in step (6), also carries out drying and processing to described passivator coating, and the temperature of carrying out described drying and processing is 60-90 DEG C.
9. the preparation method of tempering silver mirror according to claim 1, is characterized in that, in step (6), in step (7), the bake out temperature of described priming paint is 100-110 DEG C, and the bake out temperature of described finish paint is 145-165 DEG C.
10. the preparation method of tempering silver mirror according to claim 1, is characterized in that, in step (8), described cooling process is air-cooled process or water-cooled process; Described clean hockets for adopting liquor ferri trichloridi and deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929789.3A CN105417965A (en) | 2015-12-11 | 2015-12-11 | Preparation method of tempered silver mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929789.3A CN105417965A (en) | 2015-12-11 | 2015-12-11 | Preparation method of tempered silver mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417965A true CN105417965A (en) | 2016-03-23 |
Family
ID=55496584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929789.3A Pending CN105417965A (en) | 2015-12-11 | 2015-12-11 | Preparation method of tempered silver mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105417965A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196465A (en) * | 2019-06-14 | 2019-09-03 | 安徽大河镜业有限公司 | A kind of silver-plated mirror and preparation method thereof |
| CN112225465A (en) * | 2020-11-09 | 2021-01-15 | 武义超野五金制品有限公司 | Silver-attached antibacterial glass container and manufacturing process thereof |
| CN114685038A (en) * | 2022-04-18 | 2022-07-01 | 江门馗达特玻科技有限公司 | Preparation method of 5mm toughened mirror |
| CN114716140A (en) * | 2022-04-18 | 2022-07-08 | 江门馗达特玻科技有限公司 | Preparation method of 2.8-3.2mm toughened lens |
| CN115140946A (en) * | 2021-10-12 | 2022-10-04 | 厦门佳玻新材料有限公司 | Silver mirror super sensitizer and preparation method thereof |
| CN115180838A (en) * | 2021-10-12 | 2022-10-14 | 厦门佳玻新材料有限公司 | Production process for optimizing performance of silver mirror and application thereof |
| US11899228B2 (en) | 2018-07-26 | 2024-02-13 | Saint-Gobain Glass France | Process for obtaining a decorative mirror |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030099048A1 (en) * | 1994-05-12 | 2003-05-29 | Pierre Laroche | Forming a silver coating on a vitreous substrate |
| CN101570403A (en) * | 2009-06-12 | 2009-11-04 | 林嘉宏 | Copper-free silver mirror and manufacturing method thereof |
| CN102969380A (en) * | 2012-11-27 | 2013-03-13 | 中国科学院物理研究所嘉兴工程中心 | Double-sided battery piece based vertical packaged efficient photovoltaic module |
-
2015
- 2015-12-11 CN CN201510929789.3A patent/CN105417965A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030099048A1 (en) * | 1994-05-12 | 2003-05-29 | Pierre Laroche | Forming a silver coating on a vitreous substrate |
| CN101570403A (en) * | 2009-06-12 | 2009-11-04 | 林嘉宏 | Copper-free silver mirror and manufacturing method thereof |
| CN102969380A (en) * | 2012-11-27 | 2013-03-13 | 中国科学院物理研究所嘉兴工程中心 | Double-sided battery piece based vertical packaged efficient photovoltaic module |
Non-Patent Citations (5)
| Title |
|---|
| 何铁林: "《水处理化学品手册》", 31 May 2000, 化学工业出版社 * |
| 国家职业资格培训教材编审委员会等: "《电镀工（中级）》", 31 January 2008, 机械工业出版社 * |
| 汪洪涛等: "《食品专业英语》", 30 September 2014, 中国轻工业出版社 * |
| 王之江等: "《光学技术手册》", 31 August 1994, 机械工业出版社 * |
| 高桂枝等: "《新编大学化学实验（下册）》", 31 December 2011, 中国环境科学出版社 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11899228B2 (en) | 2018-07-26 | 2024-02-13 | Saint-Gobain Glass France | Process for obtaining a decorative mirror |
| CN110196465A (en) * | 2019-06-14 | 2019-09-03 | 安徽大河镜业有限公司 | A kind of silver-plated mirror and preparation method thereof |
| CN110196465B (en) * | 2019-06-14 | 2021-03-16 | 安徽大河镜业有限公司 | Silver-plated mirror and preparation method thereof |
| CN112225465A (en) * | 2020-11-09 | 2021-01-15 | 武义超野五金制品有限公司 | Silver-attached antibacterial glass container and manufacturing process thereof |
| CN115140946A (en) * | 2021-10-12 | 2022-10-04 | 厦门佳玻新材料有限公司 | Silver mirror super sensitizer and preparation method thereof |
| CN115180838A (en) * | 2021-10-12 | 2022-10-14 | 厦门佳玻新材料有限公司 | Production process for optimizing performance of silver mirror and application thereof |
| CN115180838B (en) * | 2021-10-12 | 2023-12-26 | 厦门佳玻新材料有限公司 | Production process for optimizing silver mirror performance and application thereof |
| CN115140946B (en) * | 2021-10-12 | 2024-01-05 | 厦门佳玻新材料有限公司 | Silver mirror super sensitizer and preparation method thereof |
| CN114685038A (en) * | 2022-04-18 | 2022-07-01 | 江门馗达特玻科技有限公司 | Preparation method of 5mm toughened mirror |
| CN114716140A (en) * | 2022-04-18 | 2022-07-08 | 江门馗达特玻科技有限公司 | Preparation method of 2.8-3.2mm toughened lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105417965A (en) | Preparation method of tempered silver mirror | |
| CN101574690B (en) | Processing method for spraying aluminum curtain wall plate with fluorocarbon coating | |
| CN108977874B (en) | Annealing and pickling method for duplex stainless steel | |
| CN102391695B (en) | Stone protective film nanometer material and preparation method thereof | |
| CN104611712A (en) | Hydrochloric-acid acid washing liquid and acid washing method for 400-series stainless steel hot-rolled annealing wire | |
| CN107755340A (en) | A kind of cleaning method of optical mirror slip | |
| CN107557709B (en) | A kind of environment-friendly type zincincation | |
| CN103625033A (en) | Ultraviolet-curable crackle paint color-precoated steel plate and preparation method thereof | |
| CN107457166A (en) | Discoloration color-coating aluminum strip and its production technology | |
| CN101570403B (en) | Copper-free silver mirror and manufacturing method thereof | |
| CN109336409A (en) | A kind of high-strength armoured silver mirror production technology | |
| CN101922011A (en) | Pickling method of surface of 430 stainless steel | |
| CN113955949A (en) | Production process of silver mirror | |
| CN103834889A (en) | Plating aid free of white smoke for hot galvanizing of steel work and hot galvanizing technology using same | |
| CN105385815A (en) | Production process for hot-dip galvanized steel plate | |
| CN103030307A (en) | Single-coated epoxy paint copper-free silver mirror and production process thereof | |
| CN106082686A (en) | A kind of production technology of AG super-thin electronic touch screen glass | |
| CN106978275A (en) | A kind of non-water type vehicle cleaning detergent and preparation method thereof | |
| CN102367566A (en) | Cast iron vacuum chromium plating method | |
| CN202393932U (en) | Solar reflective glass silver mirror | |
| CN104516035A (en) | Manufacturing process of glass silver mirror | |
| CN102409348A (en) | Detergent for surface of titanium plate | |
| CN102899667A (en) | Application of aqueous solution of ammonium bifluoride in de-plating of PVD decorative film | |
| CN101560064A (en) | Silver mirror and production method thereof | |
| CN109055020A (en) | A kind of preparation process of glass efficient cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |