CN114426402A - Tetrahedral pyramid diamond flash sand liquid medicine for treating glass surface and process - Google Patents
Tetrahedral pyramid diamond flash sand liquid medicine for treating glass surface and process Download PDFInfo
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- CN114426402A CN114426402A CN202210226511.XA CN202210226511A CN114426402A CN 114426402 A CN114426402 A CN 114426402A CN 202210226511 A CN202210226511 A CN 202210226511A CN 114426402 A CN114426402 A CN 114426402A
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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
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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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
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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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
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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
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion
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Abstract
The invention discloses a four-side pyramid diamond flash sand liquid medicine for treating glass surfaces and an application process thereof, wherein the flash sand liquid medicine is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components: 3-6 parts of fluoride, 3-6 parts of calcium fluoride, 3-6 parts of hydrofluoride, 5-10 parts of polyethylene glycol, 3-6 parts of silicate, 3-6 parts of barium salt, 3-6 parts of boric acid, 2-4 parts of sodium chloride, 2-4 parts of calcium chloride, 5-10 parts of sulfuric acid and the balance of water. The glass surface is treated by the flash sand liquid medicine and the process, so that the four-side cone diamond etching form can be formed on the glass surface, a special dazzling effect is formed, the fingerprint, pollution and scratch resistant effects of the glass surface are greatly improved, and the glass surface is very suitable for being applied to the field of appearance treatment of mobile phones or mobile phone shells.
Description
Technical Field
The invention belongs to the field of glass etching, and particularly discloses a four-side cone diamond flash sand liquid medicine for treating the surface of glass and a process.
Background
With the continuous progress of modern society, smart phones become an indispensable part of our lives, consumers have diversified requirements on the appearance and specific functions of the mobile phones, the existing etching process only carries out common frosting (etching) liquid treatment, and only can achieve scratch-proof, fingerprint-proof, anti-glare and anti-reflection effects, but is slightly poor in glare effect and anti-pollution and scratch-proof effects, and cannot meet the actual requirements of people. Because the personalized demands of people increase, people often want the surface of the mobile phone to generate a special dazzling effect, and therefore, research and development of novel etching liquid medicine and etching technology are urgently needed to achieve the purpose. The invention CN202010301552.1 discloses a method for manufacturing a flash point effect of a glass of a rear cover of a mobile phone, wherein a high-alumina-silica glass etching solution is disclosed, which can generate the flash point effect, but the preparation method needs to be stirred for 2-8 hours at normal temperature, needs to use nitric acid with higher concentration, is only suitable for a spraying frosting mode, is not environment-friendly, and has a threat to the health of workers. It is urgently needed to develop a novel etching liquid medicine and an etching process which are convenient to prepare, good in etching effect and environment-friendly.
Disclosure of Invention
In view of the above situation, the invention discloses a four-sided pyramid diamond flash sand liquid medicine for treating the surface of glass and a process thereof. The invention utilizes fluoride salt to generate hydrogen fluoride to react with silicon dioxide in glass in an acid system of sulfuric acid to generate sodium fluosilicate which is attached to the surface of the glass, polyethylene glycol has certain complexing capacity and can generate pits on the surface of the glass, sulfate radical and borate radical are utilized to coordinate with calcium ions and barium ions in a liquid medicine system to form crystal nuclei on the surface of the glass, and the size of crystal particles is controlled by adjusting the temperature and the crystal growth speed in a low-temperature environment to form the diamond crystal appearance of a tetrahedral cone.
The technical scheme of the invention is as follows:
a four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
calcium fluoride, which is prepared by slowly reacting calcium fluoride with acid under an acidic condition to slowly supplement fluoride ions and generate hydrogen fluoride; sulfuric acid, which provides a strong acidic environment, forms hydrogen fluoride with fluoride ions.
Further, the tetrahedral pyramid diamond flash sand liquid for treating the glass surface is prepared from potassium fluoride or sodium fluoride.
Further, the tetrahedral pyramid diamond flash liquid for treating the glass surface is a tetrahedral pyramid diamond flash liquid, and the fluorine hydride is selected from potassium fluorine hydride or sodium fluorine hydride.
Potassium fluoride, sodium fluoride, potassium bifluoride and sodium bifluoride are used for providing fluorine ions, ionizing and coordinating to form hydrogen fluoride molecules under an acidic condition, reacting with silicon dioxide in glass, and corroding on the surface of the glass to generate amorphous sodium fluosilicate.
Further, the tetrahedral pyramid diamond flash sand liquid for treating the glass surface is prepared from polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 1000; preferably polyethylene glycol 200. Polyethylene glycol is a polyhydroxy high molecular polymer, can form a plurality of hydrogen bonds and is used for controlling the etching speed of the liquid medicine. Polyethylene glycol 200 is preferred because of its relatively low molecular weight and good water-melting properties.
Further, the tetrahedral pyramid diamond flash sand liquid for treating the glass surface is characterized in that the silicate is selected from sodium silicate or potassium silicate. The sodium silicate and the potassium silicate increase silicate in the etching solution, so that the glass surface is supplemented after being reacted by hydrofluoric acid.
Further, the four-sided cone diamond flash sand liquid for treating the glass surface is characterized in that the barium salt is selected from barium carbonate or barium chloride. Barium carbonate and calcium chloride are used as a dispersing agent and a filling agent to adjust the viscosity of the liquid medicine; titanium white may be used instead.
Furthermore, the preparation method of the four-sided pyramid diamond flash sand liquid medicine for treating the glass surface comprises the steps of preparing raw materials according to a formula and uniformly mixing.
Further, the application process of the four-sided pyramid diamond glittering abrasive liquid for treating the glass surface comprises the following steps:
(1) preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for 30-150 seconds;
(4) taking out the glass substrate, and then cleaning the glass substrate for 30-90 seconds by using clear water for the second time;
(5) etching by using the prepared flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for 120-350 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 45-75 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60-100 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
Further, the cleaning solution in the step (3) is 5-15% hydrochloric acid, and the cleaning solution in the step (7) is 5-15% sulfuric acid; preferably, the cleaning solution in the step (3) is 10% hydrochloric acid, and the cleaning solution in the step (7) is 10% sulfuric acid.
Further, the glittering sand liquid medicine or the application process thereof is applied to appearance treatment of the mobile phone or the mobile phone protective shell.
According to the technical scheme, the invention has the following beneficial effects:
a. the glass that current glass etching mode was made can not reach dazzling light effect, and the outward appearance looks very nothing gloss, and the glass that the diamond flash of light sand liquid medicine made after improving can form under the lamp shines and dazzles light, and has the diamond effect of flashing like, and the outward appearance is very beautiful.
b. The glass surface etched by the diamond flash sand liquid is not easy to have fingerprints and dirt, and the anti-pollution capability is greatly improved.
C. The glass etched by the diamond flash sand liquid is more scratch-resistant and is not easy to damage the surface by external force.
d. The diamond flash sand liquid medicine does not need to be cured for a long time after being prepared, can be prepared and used immediately, and saves more time and labor compared with the traditional frosting process.
e. The etching can be carried out by a spraying frosting method and a soaking frosting method.
Drawings
FIG. 1 shows a tetrahedral pyramidal diamond glass surface etched by the process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The reagents or instruments used in the examples of the present invention are not indicated by manufacturers, and are all conventional reagent products commercially available.
Example 1
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
example 1: 3 parts of potassium fluoride, 3 parts of calcium fluoride, 3 parts of potassium bifluoride, 200 and 5 parts of polyethylene glycol, 3 parts of sodium silicate, 3 parts of barium carbonate, 6 parts of boric acid, 2 parts of sodium chloride, 2 parts of calcium chloride, 5 parts of sulfuric acid and the balance of water
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 90 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 120 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 80 seconds to completely clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is composed of 10% and 10% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid;
the glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling and high flash degree, and is shown in figure 1, wherein the light transmittance is 88, and the roughness is 4600.
Example 2
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
3 parts of potassium fluoride, 4 parts of calcium fluoride and 3 parts of potassium bifluoride. 200 parts and 10 parts of polyethylene glycol, 3 parts of sodium silicate, 3 parts of barium carbonate, 6 parts of boric acid, 2 parts of sodium chloride, 2 parts of calcium chloride, 5 parts of sulfuric acid and the balance of water.
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 150 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of placing the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 180 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is 10% of 10% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid;
the glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, moderate flash, 85 light transmittance and 3500 roughness.
Example 3
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
3 parts of potassium fluoride, 4 parts of calcium fluoride, 3 parts of potassium bifluoride, 2005 parts of polyethylene glycol, 3 parts of sodium silicate, 3 parts of barium carbonate, 6 parts of boric acid, 2 parts of sodium chloride, 2 parts of calcium chloride, 5 parts of sulfuric acid and the balance of water
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 30 seconds;
(4) taking out the glass substrate, and then cleaning the glass substrate for about 30 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 350 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is composed of 10% and 10% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid;
the glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, low flash degree, light transmittance of 85 and roughness of 2800.
Example 4
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
6 parts of sodium fluoride, 6 parts of calcium fluoride, 6 parts of sodium bifluoride, 10 parts of polyethylene glycol 40010 parts of potassium silicate, 6 parts of barium chloride, 6 parts of boric acid, 4 parts of sodium chloride, 4 parts of calcium chloride, 10 parts of sulfuric acid and the balance of water.
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 150 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 180 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is 5% hydrochloric acid.
The cleaning solution in the step (6) is 5% sulfuric acid.
The glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, moderate flash, 82 light transmittance and 3200 roughness.
Example 5
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
6 parts of sodium fluoride, 6 parts of calcium fluoride, 6 parts of sodium bifluoride, 100010 parts of polyethylene glycol, 6 parts of potassium silicate, 6 parts of barium chloride, 6 parts of boric acid, 4 parts of sodium chloride, 4 parts of calcium chloride, 10 parts of sulfuric acid and the balance of water.
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 150 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 180 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is 5% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid.
The glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, moderate flash degree, 81 light transmittance and 3100 roughness.
Example 6
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
4.6 parts of sodium fluoride, 4.5 parts of calcium fluoride, 6 parts of sodium bifluoride, 10007.5 parts of polyethylene glycol, 5 parts of potassium silicate, 5 parts of barium chloride, 5 parts of boric acid, 4 parts of sodium chloride, 4 parts of calcium chloride, 7.5 parts of sulfuric acid and the balance of water.
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 150 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 180 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is 5% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid.
The glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, moderate flash degree, 81 light transmittance and 3250 roughness.
Example 7
A four-sided cone diamond flash sand liquid for treating glass surfaces is prepared from the following raw materials in parts by mass, based on 100 parts by mass of all components:
4.6 parts of potassium fluoride, 4.5 parts of calcium fluoride, 6 parts of sodium bifluoride, 2007.5 parts of polyethylene glycol, 5 parts of sodium silicate, 5 parts of barium chloride, 5 parts of boric acid, 4 parts of sodium chloride, 4 parts of calcium chloride, 7.5 parts of sulfuric acid and the balance of water.
(1) Preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for about 150 seconds;
(4) taking out the glass substrate, and cleaning the glass substrate for about 60 seconds by using clear water for the second time;
(5) etching with the prepared glass flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for about 180 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 60 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
The cleaning solution in the step (3) is 5% hydrochloric acid.
The cleaning solution in the step (6) is 10% sulfuric acid.
The glass substrate prepared based on the process has the characteristics of uniform particles, fine hand feeling, moderate flash, 82 light transmittance and 2950 roughness.
According to the embodiments, the four-side cone diamond flash sand liquid for processing the glass surface can enable the glass surface to form a four-side cone diamond etching shape, so that a special dazzling effect is formed, and the four-side cone diamond flash sand liquid is very suitable for the field of appearance processing of mobile phones or mobile phone shells.
The above examples are only illustrative of a limited number of preferred embodiments of the present invention, and are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. The four-sided cone diamond flash sand liquid for treating the glass surface is characterized by being prepared from the following raw materials in parts by mass based on 100 parts by mass of all components:
2. the tetrahedral pyramid diamond grit liquid of claim 1, wherein the fluoride is selected from potassium fluoride or sodium fluoride.
3. The tetrahedral pyramid diamond flash grit liquid for treating glass surface according to claim 1, wherein the fluorohydride is selected from potassium fluorohydride or sodium fluorohydride.
4. The tetrahedral pyramid diamond grit liquid of claim 1, wherein the polyethylene glycol is selected from polyethylene glycol 200, polyethylene glycol 400 or polyethylene glycol 1000.
5. The tetrahedral pyramid diamond grit liquid of claim 1, wherein the silicate is selected from sodium silicate or potassium silicate.
6. The four-sided pyramidal diamond grit chemical as claimed in claim 1, wherein said barium salt is selected from barium carbonate or barium chloride.
7. The method of preparing the tetrahedral pyramid diamond flash sand liquid for treating glass surface according to any one of claims 1 to 6, wherein the raw materials are prepared according to a formula and uniformly mixed.
8. The process of any one of claims 1 to 6 for the application of the tetrahedral pyramidal diamond grit liquid for the treatment of glass surfaces, comprising the following steps:
(1) preparing flash sand liquid medicine and stirring uniformly without curing;
(2) cleaning a glass substrate to be etched with clear water for the first time, and protecting the surface of the glass substrate which does not need to be etched;
(3) putting the glass substrate into an acid cleaning agent for cleaning for 30-150 seconds;
(4) taking out the glass substrate, and then cleaning the glass substrate for 30-90 seconds by using clear water for the second time;
(5) etching by using the prepared flash sand liquid medicine, wherein the specific process comprises the steps of putting the glass subjected to secondary cleaning into the flash sand liquid medicine for up-and-down swinging for 120-350 seconds, and then taking out;
(6) putting the etched glass substrate into clear water for cleaning for 45-75 seconds, and removing residual liquid medicine components;
(7) putting the glass into the acid lotion again for cleaning for 60-100 seconds to thoroughly clean the residual glass powder on the surface of the glass;
(8) and finally, rinsing with clear water to obtain the glass substrate finished product with the diamond flash sand effect.
9. The application process as claimed in claim 8, wherein the cleaning solution in step (3) is 5-15% hydrochloric acid, and the cleaning solution in step (7) is 5-15% sulfuric acid.
10. Use of glitter according to any of claims 1-6 or the use of the process according to claims 8-9 in the appearance treatment of a mobile phone or a protective case for a mobile phone.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210226511.XA CN114426402A (en) | 2022-03-10 | 2022-03-10 | Tetrahedral pyramid diamond flash sand liquid medicine for treating glass surface and process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210226511.XA CN114426402A (en) | 2022-03-10 | 2022-03-10 | Tetrahedral pyramid diamond flash sand liquid medicine for treating glass surface and process |
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| CN114426402A true CN114426402A (en) | 2022-05-03 |
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| CN202210226511.XA Withdrawn CN114426402A (en) | 2022-03-10 | 2022-03-10 | Tetrahedral pyramid diamond flash sand liquid medicine for treating glass surface and process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321827A (en) * | 2022-08-31 | 2022-11-11 | 郑州恒昊光学科技有限公司 | Etching solution with diamond sand sparkling effect and manufacturing process of mobile phone rear shell glass of etching solution |
-
2022
- 2022-03-10 CN CN202210226511.XA patent/CN114426402A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321827A (en) * | 2022-08-31 | 2022-11-11 | 郑州恒昊光学科技有限公司 | Etching solution with diamond sand sparkling effect and manufacturing process of mobile phone rear shell glass of etching solution |
| CN115321827B (en) * | 2022-08-31 | 2023-07-28 | 郑州恒昊光学科技有限公司 | Etching solution with diamond sand blazing effect and manufacturing process of mobile phone rear shell glass |
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Application publication date: 20220503 |