CN105174735B - A kind of anti-dazzle glas and preparation method thereof - Google Patents
A kind of anti-dazzle glas and preparation method thereof Download PDFInfo
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- CN105174735B CN105174735B CN201510679442.8A CN201510679442A CN105174735B CN 105174735 B CN105174735 B CN 105174735B CN 201510679442 A CN201510679442 A CN 201510679442A CN 105174735 B CN105174735 B CN 105174735B
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Abstract
The invention discloses a kind of anti-dazzle glas, including glass basis, the upper and lower surface of glass basis is respectively shiny surface and mat surface, glass basis need to be by tempering processing, it is provided with mat surface on anti-reflective film layer, anti-reflecting layer and is provided with stain-proofing layer, screen-printed layers is provided with shiny surface.The invention also discloses the preparation method of the anti-dazzle glas, the preparation method comprises the following steps：Step 1：The preparation of glass basis, step 2：Glass basis processing and forming, step 3：The processing of glass basis tempering, step 4：Accurate typography, step 5：Accurate coating process, step 6：Antifouling process technique.Compared with prior art, the luminance factor of anti-dazzle glas of the invention anti-dazzle glas of the prior art is low, and transmitance maintains an equal level with prior art substantially, and aesthetic measure, hardness and dirt-removing power are above prior art.
Description
Technical field
The present invention relates to glass manufacturing area, more particularly to a kind of anti-dazzle glas and preparation method thereof.
Background technology
In China, the demand to anti-dazzle glas is very big at present, because the upstream product of anti-dazzle glas, such as vehicle-mounted glass
Screen of glass, mobile phone and other electronic products etc. is required for using anti-dazzle glas.Compared with traditional glass, the anti-reflective of anti-dazzle glas
Penetrate rate higher, general reflectivity is 2 percent, and this make it that traffic safety and the usage experience of electronic product user are protected
Barrier.So, the research for anti-dazzle glas is extremely necessary.
But the anti-dazzle glas quality that for now, in the market is sold is uneven, although some anti-dazzle glas antireflections
Ability is very high, but its light transmittance is but reduced much.Meanwhile, most of anti-dazzle glases excessively focus on anti-dazzle ability, for glass
The hardness of glass, the aesthetic measure of glass, detergency ability of glass etc. do not make too big lifting, and this seriously result in anti-dazzle
The overall performance of glass.
The content of the invention
The purpose of the present invention, exactly provides a kind of superior anti-dazzle glas of overall performance to solve the above problems,
The anti-dazzle glas passes through a series of special processing methods, not only with antiradar reflectivity, high transmission rate, while its hardness is also improved
, and the enhanced convenience in cleaning.
Another object of the present invention is also resided in there is provided a kind of preparation method of anti-dazzle glas.
To achieve the above object, technical scheme is implemented as follows：
A kind of anti-dazzle glas of the present invention, including glass basis, the upper and lower surface of the glass basis is respectively shiny surface
And mat surface, the glass basis, which need to pass through on tempering processing, the mat surface, is provided with anti-reflective film layer, the anti-reflecting layer
On be provided with stain-proofing layer, the shiny surface and be provided with screen-printed layers；The mat surface includes the convex of several random alignments
Particle is played, the height of projection of the raised particle is 6-8 μm, and the roughness of the mat surface is more than 0.8 μm.
Present invention also offers a kind of preparation method of anti-dazzle glas, the preparation method comprises the following steps：
Step 1：The preparation of glass basis
Sheet glass is dipped in the hot water added with detergent, control water temperature is taken out after 40-50 DEG C, 20-30min, uses
After clear water is rinsed 2-3 times, sheet glass is placed in dustless dryer, using heated-air drying 5-10min；By the glass after drying
The colloid that one layer of one face even spread of piece is not etched by protective glass piece surface, and by colloid dry solidification；It is solid by drying
Sheet glass after change is placed in frosting groove, sends into frosting groove frosting liquor with pump, frosting groove lid is closed, and opens frosting groove
Frosting liquor is discharged into frosting groove after switch, 30-90s, then cleaning fluid is inputted in frosting groove with pump, is completed after cleaning, discharge is clear
Washing lotion；Sheet glass is taken out from frosting groove, the colloid in sheet glass one side is removed in colloid cleaning fluid, ultrasound is placed in
Cleaned in washer and deionized water is housed in 30-40min, ultrasonic cleaning machine, after ultrasonic cleaning terminates, taken out sheet glass and be placed in
In dustless dryer, using heated-air drying 5-10min, that is, the glass basis in the present invention is prepared into, it is stand-by；
Step 2：Glass basis processing and forming
The two sides of glass basis is coated with one layer of ink, and glass basis is placed in ultraviolet ray drying box to enter ink
Row dry solidification；Glass basis after dry solidification is cut into different shapes according to the demand of technique, and by after cutting
Glass basis, which is placed in cleaning agent, to carry out moving back ink processing；Glass basis after processing is rinsed 2-3 times with clear water, is placed in dustless baking
In dry machine, using heated-air drying 5-10min；
Step 3：The processing of glass basis tempering
Glass basis after processing and forming is placed in potassium nitrate solution, control temperature takes after 400-480 DEG C, 8-10h
Go out glass basis, and rinsed 4-5 times with clear water, is placed in dustless dryer, using heated-air drying 5-10min；
Step 4：Accurate typography
Glass basis after being handled more than is divided into two faces of shiny surface and mat surface, and screen printing is used on shiny surface
Dataller's skill, by required pattern printing on shiny surface；
Step 5：Accurate coating process
Using coating process, uniform on the mat surface to plate last layer anti-reflective film, the material of the anti-reflective film is
SnO2Or TiO2In any one；
Step 6：Antifouling process technique
Using nano-spray technology, one layer of fluorine system high polymer material of even application in the anti-reflective film layer forms anti-
Pollution layer.
Beneficial effects of the present invention are as follows：
Compared with prior art, anti-dazzle glas of the invention not only have passed through glass etching technique, also by fiberglass
Change handling process, accurate typography, accurate coating process, antifouling process technique.Its luminance factor is of the prior art anti-dazzle
Glass is low, and transmitance maintains an equal level with prior art substantially, and aesthetic measure, hardness and dirt-removing power are above prior art.Together
When, it is contemplated that the raw material used in Cost Problems, anti-dazzle glas preparation process of the invention are, by repetition test, will to show
There are the raw material among technology to be costly substituted for more cheap raw material, reduce the cost of manufacture anti-dazzle glas.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-dazzle glas of the invention；
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment
The invention discloses a kind of anti-dazzle glas, the anti-dazzle glas includes glass basis 1, and 1 point of glass basis is shiny surface
And mat surface, it is provided with screen-printed layers 4, mat surface on shiny surface and is provided with anti-reflective film layer 2, is set on anti-reflecting layer 2
There is stain-proofing layer 3.
The invention also discloses the preparation method of the anti-dazzle glas, its preparation process is divided into six steps, is respectively：Glass base
The preparation of body 1, the processing and forming of glass basis 1, the processing of the tempering of glass basis 1, accurate typography, accurate coating process and antifouling
Handling process.
The concrete operation method of each step is as follows：
Step 1：The preparation of glass basis 1
The preparation of glass basis 1, from general silica sheet glass as raw material, glass is carried out by etch process
Etching, reaches antiglare effect.
The first step, sheet glass is dipped in the hot water added with detergent, and control water temperature is taken out at 45 DEG C after 25min, uses
After clear water is rinsed 3 times, sheet glass is placed in dustless dryer, using heated-air drying 10min.
Second step, by be not etched by one layer of one face even spread of sheet glass after drying to protective glass piece surface
Colloid, and by colloid dry solidification.
3rd step, the sheet glass after dry solidification is placed in frosting groove, is sent into frosting liquor in frosting groove with pump, will
Frosting groove lid is closed, and opens after frosting groove switch, 60s frosting liquor discharging frosting groove, then with pump cleaning fluid is inputted into frosting groove
It is interior, complete after cleaning, discharge cleaning fluid.Above-mentioned frosting liquor includes following components and its parts by weight：12 parts of hydrogen fluoride, ammonium fluoride
6 parts, 9 parts of sulfuric acid, 15 parts of nitric acid, 0.25 part of potassium sulfate, 0.1 part of ammonium nitrate, 0.25 part of copper sulphate, 0.05 part of acid fog inhibitor,
0.15 part of APES, 0.6 part of sodium alkyl benzene sulfonate, 0.55 part of sodium alkyl sulfonate, 0.35 part of ethylene glycol, deionization
42 parts of water.Using the frosting liquor of this formula, not only cost is relatively low, and the harm very little caused to environment.
4th step, sheet glass is taken out from frosting groove, removes the colloid in sheet glass one side in colloid cleaning fluid,
It is placed in ultrasonic cleaning machine cleaning and deionized water is housed in 35min, ultrasonic cleaning machine, after ultrasonic cleaning terminates, takes out glass
Piece is placed in dustless dryer, using heated-air drying 10min, that is, is prepared into the glass basis 1 in the present invention, stand-by；
Preparing the mat surface of the glass basis 1 completed includes the raised particle of several random alignments, the raised particle
Height of projection be 6-8 μm, the roughness of the mat surface is more than 0.8 μm.
Step 2：The processing and forming of glass basis 1
The processing and forming of glass basis 1 is primarily to the step of demand for adapting to different clients is formulated, as required
Size, parting glass substrate takes on a different shape.
The first step, is coated with one layer of ink, and glass basis is placed in ultraviolet ray drying box by the two sides of glass basis
Ink is dried solidification.
Second step, different shapes are cut into according to the demand of technique by the glass basis 1 after dry solidification, and will cutting
Glass basis 1 afterwards, which is placed in cleaning agent, to carry out moving back ink processing.
3rd step, the glass basis 1 after processing is rinsed 3 times with clear water, is placed in dustless dryer, using heated-air drying
10min。
The purpose of coating ink is primarily to the surface of protective glass matrix 1, prevents from, in cutting, accidentally injuring glass base above
Body, causes defect ware.
Step 3：The processing of the tempering of glass basis 1
Glass basis 1 after processing and forming is placed in potassium nitrate solution, control temperature is at 450 DEG C, after 8h, takes out glass
Matrix 1, and rinsed 5 times with clear water, it is placed in dustless dryer, using heated-air drying 10min.
Step 4：Accurate typography
1 point of glass basis after being handled more than is two faces of shiny surface and mat surface, and silk screen is used on shiny surface
Typography, by required pattern printing on shiny surface.Here silk-screen printing uses traditional handicraft, it is therefore an objective to press
Demand according to client prints the pattern of its needs on anti-dazzle glas so that anti-dazzle glas is more beautiful.
Step 5：Accurate coating process
Using coating process, it is described it is coarse uniform plating last layer anti-reflective film, the material of the anti-reflective film is
SnO2.The coating process is traditional coating process, and it is the antireflection ability for strengthening anti-dazzle glas that it, which is acted on,.
Step 6：Antifouling process technique
Using nano-spray technology, one layer of polytetrafluoroethylmaterial material of even application in the anti-reflective film layer 2 forms anti-
Pollution layer 3.The effect of stain-proofing layer 3 is not only so that the unsuitable stick-down such as greasy dirt, grieshoch on anti-dazzle glas, and also has stain-proofing layer
Afterwards, cleaning glass becomes to be more prone to.
Following table performance comparision table of anti-dazzle glas for embodiments of the invention and in the prior art.
| Reflectivity (%) | Light transmittance (%) | Hardness (HV) | Soil removal efficiency (%) | |
| Embodiment 1 | 1.2 | 83.5 | 585 | 96 |
| Prior art | 2 | 80 | 525 | 85 |
As can be known from the above table, compared with prior art, not only reflectivity is relatively low, and light transmittance has also been lifted by the present invention.Together
When, after tempering processing and stain-proofing layer is added, the dirt-removing power and hardness of anti-dazzle glas of the invention have also strengthened.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalent
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (1)
1. a kind of preparation method of anti-dazzle glas, it is characterised in that the anti-dazzle glas includes glass basis, the glass basis
Upper and lower surface be respectively shiny surface and mat surface, it is characterised in that the glass basis need to by tempering processing, it is described coarse
It is provided with face on anti-reflective film layer, the anti-reflecting layer and is provided with stain-proofing layer, screen-printed layers is provided with the shiny surface；
The mat surface includes the raised particle of several random alignments, and the height of projection of the raised particle is 6-8 μm, described coarse
The roughness in face is more than 0.8 μm；Comprise the following steps：
Step 1：The preparation of glass basis
Sheet glass is dipped in the hot water added with detergent, control water temperature is taken out after 40-50 DEG C, 20-30min, uses clear water
After rinsing 2-3 times, sheet glass is placed in dustless dryer, using heated-air drying 5-10min；By the sheet glass one after drying
The colloid that one layer of face even spread is not etched by protective glass piece surface, and by colloid dry solidification；After dry solidification
Sheet glass be placed in frosting groove, with pump by frosting liquor send into frosting groove in, frosting groove lid is closed, open frosting groove open
Close, frosting liquor is discharged into frosting groove after 30-90s, then cleaning fluid is inputted in frosting groove with pump, complete after cleaning, discharge cleaning
Liquid；Sheet glass is taken out from frosting groove, the colloid in sheet glass one side is removed in colloid cleaning fluid, is placed in ultrasonic clear
Wash and 30-40min is cleaned in device, deionized water is housed in ultrasonic cleaning machine, after ultrasonic cleaning terminates, take out sheet glass and be placed in nothing
In dirt dryer, using heated-air drying 5-10min, that is, the glass basis in the present invention is prepared into, it is stand-by；
Step 2：Glass basis processing and forming
The two sides of glass basis is coated with one layer of ink, and glass basis is placed in ultraviolet ray drying box ink is done
Dry solidification；Glass basis after dry solidification cuts into different shapes according to the demand of technique, and by the glass after cutting
Matrix, which is placed in cleaning agent, to carry out moving back ink processing；Glass basis after processing is rinsed 2-3 times with clear water, is placed in dustless dryer
In, using heated-air drying 5-10min；
Step 3：The processing of glass basis tempering
Glass basis after processing and forming is placed in potassium nitrate solution, control temperature takes out glass after 400-480 DEG C, 8-10h
Glass matrix, and rinsed 4-5 times with clear water, it is placed in dustless dryer, using heated-air drying 5-10min；
Step 4：Accurate typography
Glass basis after being handled more than is divided into two faces of shiny surface and mat surface, and screen printing dataller is used on shiny surface
Skill, by required pattern printing on shiny surface；
Step 5：Accurate coating process
Using coating process, the uniform plating last layer anti-reflective film on the mat surface, the material of the anti-reflective film is SnO2
Or any one in TiO2；
Step 6：Antifouling process technique
Using nano-spray technology, one layer of fluorine system high polymer material of even application in the anti-reflective film layer forms stain-proofing layer.
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| CN201510679442.8A CN105174735B (en) | 2015-10-19 | 2015-10-19 | A kind of anti-dazzle glas and preparation method thereof |
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| CN201510679442.8A CN105174735B (en) | 2015-10-19 | 2015-10-19 | A kind of anti-dazzle glas and preparation method thereof |
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| CN105174735B true CN105174735B (en) | 2017-08-11 |
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| CN107237430A (en) * | 2017-05-17 | 2017-10-10 | 南通德瑞森复合材料有限公司 | A kind of anti-dazzle heat-protecting glass steel curtain wall |
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| CN109987863A (en) * | 2019-04-03 | 2019-07-09 | 广东中航特种玻璃技术有限公司 | Frosting laminated glass and preparation method thereof |
| CN110228307A (en) * | 2019-05-27 | 2019-09-13 | 上海秀卡工业产品设计有限公司 | Model interior trim screen silk-screen printing technique |
| CN110451813A (en) * | 2019-09-10 | 2019-11-15 | 深圳麦格科技有限公司 | Frosting spray equipment and system of processing |
| CN113459714A (en) * | 2021-07-20 | 2021-10-01 | 滕州市方长玻璃有限公司 | Preparation method of anti-dazzle glass craft picture |
| CN113772956B (en) * | 2021-09-28 | 2023-04-28 | 蓝思科技(东莞)有限公司 | Anti-dazzle glass and preparation method thereof |
| CN114538787A (en) * | 2022-01-11 | 2022-05-27 | 无锡市科虹标牌有限公司 | Glass front etching electroplating method |
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| CN102887647A (en) * | 2012-10-11 | 2013-01-23 | 郑州恒昊玻璃技术有限公司 | Process for producing anti-glare glass by using high-boron silicon and high-aluminium silicon glasses |
| CN103214173A (en) * | 2013-03-11 | 2013-07-24 | 徐州浩通水射流科技有限公司 | Method for reducing edge-breaking when cutting brittle materials by water jet |
| CN104955783A (en) * | 2013-01-30 | 2015-09-30 | 旭硝子株式会社 | Transparent base having stain-proof film attached thereto |
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| JP3358949B2 (en) * | 1996-09-03 | 2002-12-24 | セントラル硝子株式会社 | Anti-glare glass |
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|---|---|---|---|---|
| CN102448904A (en) * | 2009-03-31 | 2012-05-09 | 康宁股份有限公司 | Glass having anti-glare surface and method of making |
| CN102887647A (en) * | 2012-10-11 | 2013-01-23 | 郑州恒昊玻璃技术有限公司 | Process for producing anti-glare glass by using high-boron silicon and high-aluminium silicon glasses |
| CN104955783A (en) * | 2013-01-30 | 2015-09-30 | 旭硝子株式会社 | Transparent base having stain-proof film attached thereto |
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Effective date of registration: 20201228 Address after: 224100 building 4, east of Changzhou Road and north of Youyi Road, Changzhou Industrial Park, Dafeng District, Yancheng City, Jiangsu Province Patentee after: SHANGHAI GUANGHE OPTICAL MANUFACTURING Co.,Ltd. Patentee after: SHANGHAI GUANG HE OPTICS MANUFACTURE Co.,Ltd. Address before: 200438 Building No. 1135, Baotou Road, Yangpu District, Shanghai, 4 Patentee before: SHANGHAI GUANG HE OPTICS MANUFACTURE Co.,Ltd. |