CN113603369A - Method for manufacturing lithium-containing anti-glare glass - Google Patents
Method for manufacturing lithium-containing anti-glare glass Download PDFInfo
- Publication number
- CN113603369A CN113603369A CN202110795244.3A CN202110795244A CN113603369A CN 113603369 A CN113603369 A CN 113603369A CN 202110795244 A CN202110795244 A CN 202110795244A CN 113603369 A CN113603369 A CN 113603369A
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- CN
- China
- Prior art keywords
- glass
- steps
- treatment
- acid
- sand blasting
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Classifications
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- 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
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a method for manufacturing anti-glare glass containing lithium materials, which comprises the following steps: step 1, pretreating glass; step 2, carrying out at least one spraying treatment on the surface of the pretreated glass; step 3, washing the sprayed glass; step 4, carrying out acid etching treatment on the washed glass; step 5, cleaning the glass subjected to acid etching treatment; step 6, drying the cleaned glass; the spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment which are alternately carried out, and the anti-dazzle glass is manufactured in a sand blasting and acid spraying alternating mode, so that the microstructure particles are dense, and the anti-dazzle effect is good.
Description
Technical Field
The invention relates to a method for manufacturing anti-glare glass made of lithium-containing materials.
Background
At present, the glass manufacturing and processing industry is continuously developed, glass materials are widely applied to various industries, such as buildings, household appliances, industrial electronics, aviation and navigation, automobile manufacturing and the like, glass material products show excellent characteristics of high light transmittance, plasticity, easy processing and forming, high surface smoothness and the like in the application process, and a huge industrial chain is formed in a material engineering system.
However, the optical glass material has high light transmittance, refractive index and light reflectivity, which cause serious light pollution to human environment. It is well known that the serious damage of the brain nervous system, vision and vision of people is caused by glare caused by transmitted light, reflected light and refracted light caused by the transmission, refraction and reflection of the optical glass to the light. With the continuous improvement of the technological level, the problem of light pollution caused by optical glass becomes a hot spot of current research and attention.
At present, in a high-end application market, lithium-containing glass is favored by most high-end mobile phones and notebook computers due to the excellent wear resistance and falling resistance of the lithium-containing glass, but the glass is difficult to be subjected to anti-glare treatment due to the excellent wear resistance and falling resistance of the lithium-containing glass.
In the prior art, the acid etching can be completed after the glass is subjected to one or more times of sand blasting treatment, but when the glass is subjected to the lithium-containing material, the material is wear-resistant and drop-resistant, gaps still exist after the multiple treatments, so that the particles are not compact, and the anti-dazzle effect is poor
Therefore, there is an urgent need for a method for anti-glare treatment of glass containing lithium.
Disclosure of Invention
The invention aims to provide a method for manufacturing anti-glare glass made of lithium-containing materials.
The method for manufacturing the anti-dazzle glass with the lithium-containing material designed according to the purpose comprises the following steps of:
step 1, pretreating glass;
step 2, carrying out at least one spraying treatment on the surface of the pretreated glass;
step 3, washing the sprayed glass;
step 4, carrying out acid etching treatment on the washed glass;
step 5, cleaning the glass subjected to acid etching treatment;
step 6, drying the cleaned glass;
the spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are performed alternately.
The spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are alternately and circularly carried out twice.
Preferably, the spraying treatment comprises the following steps: sand blasting, acid blasting and sand blasting.
Preferably, the spraying treatment comprises the following steps: sand blasting, acid blasting, and sand blasting.
Preferably, the sand used in the sand blasting treatment is carborundum or white corundum.
Preferably, the sand used in the sand blasting treatment has a particle size of 200-5000 meshes.
Preferably, the main component of the liquid in the acid spraying treatment is hydrofluoric acid, and the concentration of the hydrofluoric acid is 1-10%.
The invention adopts the mode of alternative sand blasting and acid blasting to manufacture the anti-dazzle glass, the microstructure particles are dense, the anti-dazzle effect is good, and the quality of the product can be determined according to different times of sand blasting and acid blasting so as to meet different production requirements.
Detailed Description
The following examples further illustrate the invention.
A method for manufacturing anti-glare glass containing lithium materials comprises the following steps:
step 1, pretreating glass;
step 2, carrying out at least one spraying treatment on the surface of the pretreated glass;
step 3, washing the sprayed glass;
step 4, carrying out acid etching treatment on the washed glass;
step 5, cleaning the glass subjected to acid etching treatment;
step 6, drying the cleaned glass;
the spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are performed alternately.
The spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are alternately and circularly carried out twice, namely, sand blasting treatment, acid spraying treatment, sand blasting treatment and acid spraying treatment are carried out in sequence.
Further, in step 5, the glass is cleaned by a manual or ultrasonic cleaning machine.
Further, in step 6, the glass is dried by the existing drying equipment.
The sand blasting is to impact mortar mixed with water and sand on the surface of glass to generate scraping marks on the surface, form microcracks after the surface is dense, and expand the microcracks through acid etching to form a compact uneven structure.
In the prior art, acid etching can be completed after one or more times of sand blasting treatment, but when the glass containing lithium is treated, the material is wear-resistant and drop-resistant, gaps still exist after multiple times of treatment, particles are not compact, the anti-dazzle effect is poor, a small amount of scraping marks are generated after sand blasting by adopting a mode of alternating sand blasting and acid blasting, the marks are amplified by acid blasting, and a compact structure is easily formed by sand blasting.
A first embodiment of the spray treatment; the method comprises the following steps: the parameters of the anti-dazzle glass manufactured by the spraying treatment are 30 percent of haze.
A second embodiment of the spray treatment; the method comprises the following steps: the parameters of the anti-dazzle glass manufactured by the spraying treatment are 20% of haze.
Based on the above, the more times the blasting treatment and the acid blasting treatment are alternated in the spraying treatment, the lower the haze value is.
Preferably, the sand used in the sand blasting is carborundum or white corundum, but other sand may be used in the sand blasting step, and will not be described herein again.
Preferably, the sand used in the sand blasting treatment has a particle size of 200-5000 meshes.
Preferably, the main component of the liquid in the acid spraying treatment is hydrofluoric acid, and the concentration of the hydrofluoric acid is 1-10%.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A method for manufacturing anti-glare glass containing lithium materials is characterized by comprising the following steps: the method comprises the following steps:
step 1, pretreating glass;
step 2, carrying out at least one spraying treatment on the surface of the pretreated glass;
step 3, washing the sprayed glass;
step 4, carrying out acid etching treatment on the washed glass;
step 5, cleaning the glass subjected to acid etching treatment;
step 6, drying the cleaned glass;
the spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are performed alternately.
2. The method for manufacturing the anti-glare glass containing lithium materials according to claim 1, wherein the method comprises the following steps: the spraying treatment at least comprises two steps of sand blasting treatment and acid spraying treatment, and the two steps are alternately and circularly carried out twice.
3. The method for manufacturing the anti-glare glass containing lithium materials according to claim 1, wherein the method comprises the following steps: the spraying treatment comprises the following steps: sand blasting, acid blasting and sand blasting.
4. The method for manufacturing the anti-glare glass containing lithium materials according to claim 1, wherein the method comprises the following steps: the spraying treatment comprises the following steps: sand blasting, acid blasting, and sand blasting.
5. The method for manufacturing the lithium-containing anti-glare glass according to any one of claims 1 to 4, wherein the method comprises the following steps: the sand adopted in the sand blasting treatment is carborundum or white corundum.
6. The method for manufacturing the lithium-containing anti-glare glass according to any one of claims 1 to 4, wherein the method comprises the following steps: the particle size of the sand adopted in the sand blasting treatment is 200-5000 meshes.
7. The method for manufacturing the anti-glare glass containing lithium materials according to claim 5, wherein the method comprises the following steps: the particle size of the sand adopted in the sand blasting treatment is 200-5000 meshes.
8. The method for manufacturing the lithium-containing anti-glare glass according to any one of claims 1 to 4, wherein the method comprises the following steps: the main component of the liquid in the acid spraying treatment is hydrofluoric acid, and the concentration of the hydrofluoric acid is 1-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795244.3A CN113603369A (en) | 2021-07-14 | 2021-07-14 | Method for manufacturing lithium-containing anti-glare glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110795244.3A CN113603369A (en) | 2021-07-14 | 2021-07-14 | Method for manufacturing lithium-containing anti-glare glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113603369A true CN113603369A (en) | 2021-11-05 |
Family
ID=78337549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110795244.3A Pending CN113603369A (en) | 2021-07-14 | 2021-07-14 | Method for manufacturing lithium-containing anti-glare glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN113603369A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267698A1 (en) * | 2010-04-30 | 2011-11-03 | Diane Kimberlie Guilfoyle | Anti-glare surface treatment method and articles thereof |
| CN104445975A (en) * | 2014-12-01 | 2015-03-25 | 欧浦登（顺昌）光学有限公司 | Locally anti-dazzle processing process of glass and product thereof |
| CN105502954A (en) * | 2015-11-27 | 2016-04-20 | 吕建平 | Processing technology of semitransparent art glass |
| CN107056028A (en) * | 2017-05-15 | 2017-08-18 | 信利光电股份有限公司 | A kind of anti-dazzle 3D glass and preparation method thereof |
| CN109719630A (en) * | 2019-03-18 | 2019-05-07 | 郑州恒昊光学科技有限公司 | One-step method prepares glare proof glass new process |
| CN112299725A (en) * | 2019-08-02 | 2021-02-02 | 常熟中信建材有限公司 | Method for manufacturing anti-glare glass |
-
2021
- 2021-07-14 CN CN202110795244.3A patent/CN113603369A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110267698A1 (en) * | 2010-04-30 | 2011-11-03 | Diane Kimberlie Guilfoyle | Anti-glare surface treatment method and articles thereof |
| CN104445975A (en) * | 2014-12-01 | 2015-03-25 | 欧浦登（顺昌）光学有限公司 | Locally anti-dazzle processing process of glass and product thereof |
| CN105502954A (en) * | 2015-11-27 | 2016-04-20 | 吕建平 | Processing technology of semitransparent art glass |
| CN107056028A (en) * | 2017-05-15 | 2017-08-18 | 信利光电股份有限公司 | A kind of anti-dazzle 3D glass and preparation method thereof |
| CN109719630A (en) * | 2019-03-18 | 2019-05-07 | 郑州恒昊光学科技有限公司 | One-step method prepares glare proof glass new process |
| CN112299725A (en) * | 2019-08-02 | 2021-02-02 | 常熟中信建材有限公司 | Method for manufacturing anti-glare glass |
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