CN115028370A - Textured glass panel, method of making and use thereof - Google Patents
Textured glass panel, method of making and use thereof Download PDFInfo
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- CN115028370A CN115028370A CN202210793323.5A CN202210793323A CN115028370A CN 115028370 A CN115028370 A CN 115028370A CN 202210793323 A CN202210793323 A CN 202210793323A CN 115028370 A CN115028370 A CN 115028370A
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- 239000011521 glass Substances 0.000 title claims abstract description 98
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005496 tempering Methods 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000005338 frosted glass Substances 0.000 claims description 25
- 238000005530 etching Methods 0.000 claims description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 5
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 5
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 5
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 5
- 235000011151 potassium sulphates Nutrition 0.000 claims description 5
- 238000005488 sandblasting Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000013081 microcrystal Substances 0.000 abstract description 3
- 239000005341 toughened glass Substances 0.000 description 13
- 239000004576 sand Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- KVBCYCWRDBDGBG-UHFFFAOYSA-N azane;dihydrofluoride Chemical compound [NH4+].F.[F-] KVBCYCWRDBDGBG-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0243—Mechanical details of casings for decorative purposes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention provides a glass panel with textures and a preparation method and application thereof, and particularly relates to the technical field of display devices. The method for preparing the textured glass panel comprises the following steps: step A: dividing the base material glass into grids arranged in a chessboard shape; and B: protecting the part which does not need frosting treatment to obtain a glass panel to be treated; step C: carrying out first frosting treatment on the glass panel to be treated to obtain a glass panel subjected to the first frosting treatment; step D: carrying out second frosting treatment on the glass panel subjected to the first frosting treatment to obtain a glass panel subjected to second frosting treatment; step E: and performing high-temperature tempering on the glass panel subjected to the second frosting treatment to obtain the glass panel with the texture. The preparation method reduces the requirements of the production process on the workshop environment, and can generate the bead-shaped microcrystal particles with different depths and different rough and fog surfaces on the glass surface through texture layering and twice frosting treatment, thereby achieving good fingerprint resistance effect.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a glass panel with textures and a preparation method and application thereof.
Background
At present, the requirements of users on the appearance of the household appliance panel are increasingly improved, and the beauty and the artistry of the household appliance panel are increasingly pursued. The conventional bright glass is single, and the skin-friendly frosted glass is more and more popular, and is widely applied to industries such as mobile phone glass back plates, white power, kitchen power and the like.
But the fingerprint is easy to be left on the skin-friendly frosted glass, and is very obvious, the food in the window cannot be clearly observed by products such as an oven and a steam box which use the skin-friendly frosted glass as a food observation port, and the obvious fingerprint can be left when the finger contacts the surface of the window.
In order to ensure the visualization and fingerprint resistance of skin-friendly frosted glass, the prior art applies fingerprint-resistant coatings on skin-friendly frosted glass or performs local frosting, but the techniques have the following defects:
firstly, the process has high requirements on workshops and needs dustless space;
secondly, the fingerprint resistant coating has timeliness and can gradually disappear in about one year;
the fingerprint-resistant coating is not scratch-resistant and is easy to fall off after long-term use;
the local frosting mode has obvious traces and sawteeth at the junction of frosted glass and non-frosted glass, the contrast of bright and matte glass on the surface is too strong, and the integrity of the panel is not strong;
the frosted surface is not easy to be screen printed in the later period, and the yield is not high.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
It is an object of the present invention to provide a method of making a textured glass panel that alleviates at least one of the above-mentioned problems of the prior art.
The second objective of the present invention is to provide a textured glass panel to alleviate the technical problems of poor fingerprint resistance caused by the influence of the skin-friendly frosted glass on the icon and window display in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method of making a textured glass panel, comprising the steps of:
step A: dividing the base material glass into grids arranged in a checkerboard shape;
and B, step B: protecting the part which does not need frosting treatment to obtain a glass panel to be treated;
and C: carrying out first frosting treatment on the glass panel to be treated to obtain a glass panel subjected to first frosting treatment;
step D: carrying out second frosting treatment on the glass panel subjected to the first frosting treatment to obtain a glass panel subjected to second frosting treatment;
step E: and performing high-temperature tempering on the glass panel subjected to the second frosting treatment to obtain the glass panel with the texture.
Optionally, the roughness of the first frosted glass panel is 0.45 μm to 0.65 μm.
Preferably, the roughness of the second frosted glass panel is greater than 0.65 μm.
Optionally, the shape of the lattice in step a includes a parallelogram, a triangle, a circle, or a polygon.
Preferably, the shape of the lattice in step a is a parallelogram.
Preferably, the area of the parallelogram is 0.04mm 2 -9mm 2 。
Preferably, the length-width ratio of the parallelogram is 0.5-2.
Preferably, the method further comprises a process of removing protection or adding protection after the step C and before the step D.
Optionally, the protecting method comprises screen printing protection with a protection solution.
Preferably, the first sanding treatment comprises sandblasting or etching.
Preferably, the second frosting treatment is performed in the same manner as the first frosting treatment.
Optionally, the etching is performed with an etching solution.
Preferably, the etching solution comprises the following components in parts by mass: 8.5 to 12 portions of ammonium bifluoride, 2.5 to 3 portions of ammonium sulfate, 2.5 to 3 portions of potassium sulfate, 2.5 to 3 portions of calcium fluoride, 8.5 to 12 portions of sulfuric acid and 60 to 75 portions of water.
Optionally, a process of cleaning and drying the glass panel to be processed after the step B and before the step C is further included.
Preferably, the method further comprises the process of cleaning and drying the second frosted glass panel after the step D and before the step E.
Optionally, in the step E, the temperature of the high-temperature tempering is 650 ℃ to 700 ℃.
Preferably, the high-temperature tempering time is 1-3 h.
The invention provides a textured glass panel prepared by the preparation method in a second aspect.
A third aspect of the invention provides the use of said textured glass panel in a domestic appliance.
Compared with the prior art, the invention has at least the following beneficial effects:
the preparation method of the glass panel with the texture reduces the requirements of the production process on the workshop environment, can generate the bead-shaped microcrystal particles with different depths and different rough and fog surfaces on the glass surface through layering the texture and two times of sanding treatment, and the area after the two times of sanding is finer and smoother, the sand spacing is finer, and the glass panel is more suitable for watching a window. And the sand interval of the one-time frosted area is larger, so that fingerprint marks can be effectively dispersed. The interlacing of the areas with different textures enables a user to clearly observe objects in the window visually, and meanwhile, the microcrystalline particles with different thicknesses and evenness of the textures can disperse fingerprint imprints more effectively. The frosted glass panel has the advantages that the frosted glass panel presents a uniform frosted surface and skin-friendly appearance in a non-operating state, the operating state in a window can be clearly observed through the glass panel with textures in an operating state, and a fuzzy frosted effect cannot be presented.
The glass panel with the texture provided by the invention has the advantages that the texture with different haze and roughness is staggered, so that the glass panel can be observed through a more transparent area after two times of etching when a light source is arranged in the machine, and two frosted textures are matched to form a relatively integral skin-friendly matte texture when no light exists in the machine; meanwhile, the two microcrystalline particles with different thicknesses and uniformity can more effectively disperse fingerprint marks and enhance fingerprint resistance.
The application of the textured glass panel provided by the invention provides the glass panel for clearly observing the window, controlling the panel icons and the display screen for the household appliance, enhances the fingerprint resistance of the household appliance, and improves the attractiveness of the household appliance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a conventional glass frosted etch process;
FIG. 2 is a cross-sectional view of a conventional glass frosted etch process;
FIG. 3 is a drawing of a grid of tempered glass as provided in example 1;
FIG. 4 is a front view of a textured glass panel provided in example 1;
fig. 5 is a cross-sectional view of a textured glass panel provided in example 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. The components of embodiments of the present invention may be arranged and designed in a wide variety of different configurations.
AG frosted skin-friendly glass: AG is Anti-Glare, i.e., Anti-reflective or Anti-Glare. The glass AG treatment is to perform special chemical treatment on the glass surface to ensure that the glass surface has lower reflectivity in the same direction compared with the common glass surface, so that consumers have better visual experience.
In a first aspect, the present invention provides a method of making a textured glass panel, comprising the steps of:
step A: dividing the base material glass into grids arranged in a checkerboard shape;
and B: protecting the part which does not need frosting treatment to obtain a glass panel to be treated;
step C: carrying out first frosting treatment on the glass panel to be treated to obtain a glass panel subjected to first frosting treatment;
step D: carrying out second frosting treatment on the glass panel subjected to the first frosting treatment to obtain a glass panel subjected to second frosting treatment;
step E: and performing high-temperature tempering on the glass panel subjected to the second frosting treatment to obtain the textured glass panel.
The preparation method of the glass panel with the texture reduces the requirements of the production process on the workshop environment, can generate the bead-shaped microcrystal particles with different depths and different rough and fog surfaces on the glass surface through layering the texture and two times of sanding treatment, and the area after the two times of sanding is finer and smoother, the sand spacing is finer, and the glass panel is more suitable for watching a window. And the sand distance of the one-time frosted area is larger, so that fingerprint marks can be effectively dispersed. The interlacing of the different texture areas enables a user to clearly observe objects in the window visually, and meanwhile, the microcrystalline particles with different thicknesses and evenness of the textures can more effectively disperse fingerprint marks. The frosted glass panel has the advantages that the frosted glass panel presents a uniform frosted surface and skin-friendly appearance in a non-operating state, the operating state in a window can be clearly observed through the glass panel with textures in an operating state, and a fuzzy frosted effect cannot be presented.
Optionally, the roughness of the first frosted glass panel is 0.45 μm to 0.65 μm, and the sand spacing is finer, so that the first frosted glass panel is more suitable for viewing a viewing window.
In some embodiments of the invention, the roughness of the first frosted glass panel is typically, but not limited to, 0.45 μm, 0.47 μm, 0.49 μm, 0.51 μm, 0.53 μm, 0.55 μm, 0.57 μm, 0.59 μm, 0.61 μm, 0.63 μm, or 0.65 μm.
Preferably, the roughness of the second frosted glass panel is greater than 0.65 μm, and the spacing between the frosts is greater, which effectively disperses the fingerprint print.
The different frosted areas are staggered, so that a user can clearly observe food in the window visually, and simultaneously, the microcrystalline particles with different thicknesses and evenness in each area can more effectively disperse fingerprint marks.
Optionally, the shape of the lattice in step a includes a parallelogram, a triangle, a circle, or a polygon.
Preferably, the shape of the lattice in step a is a parallelogram.
Preferably, the area of the parallelogram is 0.04mm 2 -9mm 2 。
In some embodiments of the invention, the area of the parallelogram is typically, but not limited to, 0.04mm 2 、0.1mm 2 、0.5mm 2 、1mm 2 、2mm 2 、3mm 2 、4mm 2 、5mm 2 、6mm 2 、7mm 2 、8mm 2 Or 9mm 2 。
The smaller the area of each grid is, the better the fingerprint resistance of the manufactured textured glass panel is, but the grid marking operation is time-consuming, the requirement on the precision of a machine is higher, and the visualization is influenced; conversely, the larger the area of each grid, the less visible and fingerprint resistant the finished textured glass panel, but the faster the scoring operation and the less precise the machine requires. Thus, in some embodiments of the invention, the side length of the parallelogram is ≧ 0.2 mm.
Preferably, the length-width ratio of the parallelogram is 0.5-2.
When the aspect ratio of the parallelogram is lower than 0.5, or the aspect ratio is higher than 2, the length of a certain side is too narrow, the visual degree of the window is affected, and the boundary of the inner food is blurred.
In some embodiments of the invention, the aspect ratio of the parallelogram is typically, but not limited to, 0.5, 0.8, 1, 1.2, 1.5, 1.8, or 2.
The partial lattice regions may be lattices arranged at intervals, or may be lattices arranged according to a certain rule.
Preferably, a process of removing protection or adding protection after the step C and before the step D is further included.
In some embodiments of the invention, the first frosting removes the protection by frosting a partial region of the glass surface of the substrate.
In other embodiments of the present invention, the first frosting treatment frosts the entire surface of the substrate glass, adding protection.
Optionally, the protecting method comprises screen printing protection with a protection solution.
Preferably, the first frosting treatment comprises sandblasting or etching.
Preferably, the second frosting treatment is performed in the same manner as the first frosting treatment.
In some embodiments of the invention, the first frosting treatment is performed by sandblasting, and the second frosting treatment is also performed by sandblasting.
In another embodiment of the present invention, the first frosting process is etching, and the second frosting process is etching.
Optionally, the etching is performed with an etching liquid.
Preferably, the etching solution comprises the following components in parts by mass: 8.5 to 12 portions of ammonium bifluoride, 2.5 to 3 portions of ammonium sulfate, 2.5 to 3 portions of potassium sulfate, 2.5 to 3 portions of calcium fluoride, 8.5 to 12 portions of sulfuric acid and 60 to 75 portions of water.
In some embodiments of the present invention, the etching solution comprises the following components in parts by mass: ammonium acid fluoride is typically, but not limited to, 8.5 parts, 9 parts, 10 parts, 11 parts, or 12 parts; ammonium sulfate is typically, but not limited to, 2.5 parts, 2.6 parts, 2.7 parts, 2.9 parts, or 3 parts; potassium sulfate is typically, but not limited to, 2.5 parts, 2.6 parts, 2.7 parts, 2.9 parts, or 3 parts; calcium fluoride is typically, but not limited to, 2.5 parts, 2.6 parts, 2.7 parts, 2.9 parts, or 3 parts; sulfuric acid is typically, but not limited to, 8.5 parts, 9 parts, 10 parts, 11 parts, or 12 parts; water is typically, but not limited to, 60 parts, 63 parts, 66 parts, 69 parts, 72 parts, 73 parts, or 75 parts.
Optionally, a process of cleaning and drying the glass panel to be processed after the step B and before the step C is further included.
Preferably, the method further comprises the process of cleaning and drying the second frosted glass panel after the step D and before the step E.
Optionally, in the step E, the temperature of the high-temperature tempering is 650 ℃ to 700 ℃.
In some embodiments of the present invention, the high temperature tempering temperature is typically, but not limited to, 650 ℃, 660 ℃, 670 ℃, 680 ℃, 690 ℃, or 700 ℃.
Preferably, the high-temperature tempering time is 1-3 h.
In some embodiments of the present invention, the high temperature tempering time is typically, but not limited to, 1h, 2h, or 3 h.
The invention provides a textured glass panel prepared by the preparation method in a second aspect.
The glass panel with the texture provided by the invention has the advantages that the texture with different haze and roughness is staggered, so that the glass panel can be observed through a more transparent area after two times of etching when a light source is arranged in the machine, and two frosted textures are matched to form a relatively integral skin-friendly matte texture when no light exists in the machine; meanwhile, the two microcrystalline particles with different thicknesses and uniformity can more effectively disperse fingerprint marks and enhance fingerprint resistance.
A third aspect of the invention provides the use of said textured glass panel in a domestic appliance.
The application of the textured glass panel provided by the invention provides the glass panel for clearly observing the window, controlling the panel icons and the display screen for the household appliance, enhances the fingerprint resistance of the household appliance, and improves the attractiveness of the household appliance.
Some embodiments of the present invention will be described in detail below with reference to examples. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example 1
The embodiment provides a textured glass panel, and the preparation process comprises the following steps:
step 1: taking a piece of toughened glass, uniformly distributing the air surface of the toughened glass on the surface in a mode shown in figure 3, wherein the size of the small rectangle is 1mm 2 The length ratio of the rectangle to the vertical is controlled to be 1, and the etching is carried out twice in A, B times.
Step 2: and cleaning the surface of the toughened glass to be frosted with clear water, drying, and protecting the surface of the area B of the tin surface and the air surface of the glass without frosting by using a protective liquid screen printing.
And 3, step 3: putting toughened glass into frosting equipment, preparing an etching solution: 10 parts of hydrogen fluoride, 2.7 parts of ammonium sulfate, 2.7 parts of potassium sulfate, 2.7 parts of calcium fluoride, 10 parts of sulfuric acid and 68 parts of water.
And 4, step 4: and (3) performing primary frosting treatment on the surface of the toughened glass, cleaning the air surface B part of the etched toughened glass, and removing the protective liquid on the air surface.
And 5: and putting the toughened glass subjected to the primary sanding treatment into sanding equipment again, sanding for the second time, cleaning and drying the glass again, and printing the ground color and the icon part.
Step 6: and finally, tempering the tempered glass subjected to the second frosting treatment at a high temperature of 680 degrees to obtain the textured glass panel, wherein the front view of the textured glass panel is shown in fig. 4, and the cross-sectional schematic view of the textured glass panel is shown in fig. 5. It can be seen from fig. 4 and 5 that the etching degree of the region a is deeper, the sand spacing is closer, the etched surface is fine, and the sand spacing of the region B is larger, and the surface is rough.
Example 2
This embodiment provides a beltTextured glass panel, different from example 1, the preparation process of which is step 1: taking a piece of toughened glass, uniformly distributing the air surface of the toughened glass on the surface in a mode shown in figure 3, wherein the size of the small rectangle is 5mm 2 The length ratio of the rectangle to the vertical is controlled to be 1, and the etching is carried out twice in A, B times. The rest of the process is the same as that of embodiment 1, and is not described herein again.
Example 3
This example provides a textured glass panel, which differs from example 1 in the preparation process, step 1: taking a piece of toughened glass, uniformly distributing the air surface of the toughened glass on the surface in a mode shown in figure 3, wherein the size of the small rectangle is 1mm 2 The length ratio of the rectangle to the vertical is controlled to be 10, and the etching is carried out twice in A, B times. The rest of the process is the same as that of embodiment 1, and is not described herein again.
Comparative example 1
The comparative example provides a skin-friendly frosted glass, which is prepared by the following steps:
step 1: the conventional glass is subjected to a partial frosted etching process, in which the area required to clearly show the food inside is not etched, and the etched glass is shown in a front view as in fig. 1 and in a sectional view as in fig. 2.
Step 2: the fingerprint-resistant transparent resin coating is coated on the surface of the ground glass so as to enhance the fingerprint resistance of the ground glass.
Test examples
Textured glass panels provided in examples 1-3 and skin-friendly frosted glass provided in comparative example 1 were tested and the data obtained is shown in table 1.
The tests included light transmission, anti-fingerprint, gloss and roughness tests. Wherein the gloss test is performed according to the ASTM-D523 standard, and the roughness test is performed according to the ASTM-D3652 standard.
TABLE 1 glass Property data sheet
As can be seen from Table 1, the unilateral undersize of the glass affects the light transmission performance, and the oversize affects the fingerprint resistance of the glass.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method for preparing a textured glass panel, comprising the steps of:
step A: dividing the base material glass into grids arranged in a checkerboard shape;
and B: protecting the part which does not need frosting treatment to obtain a glass panel to be treated;
and C: carrying out first frosting treatment on the glass panel to be treated to obtain a glass panel subjected to first frosting treatment;
step D: carrying out second frosting treatment on the glass panel subjected to the first frosting treatment to obtain a glass panel subjected to second frosting treatment;
step E: and performing high-temperature tempering on the glass panel subjected to the second frosting treatment to obtain the textured glass panel.
2. The method of manufacturing according to claim 1, wherein the first frosted glass panel has a roughness of 0.45 μ ι η to 0.65 μ ι η;
preferably, the roughness of the second frosted glass panel is greater than 0.65 μm.
3. The production method according to claim 1, wherein the shape of the lattice in step a includes a parallelogram, a triangle, a circle, or a polygon;
preferably, the shape of the lattice in step a is a parallelogram;
preferably, the area of the parallelogram is 0.04mm 2 -9mm 2 ；
Preferably, the aspect ratio of the parallelogram is 0.5-2.
4. The method according to claim 1, further comprising a process of removing protection or adding protection after step C and before step D.
5. The preparation method according to claim 1 or 3, wherein the protection method comprises silk-screen protection with a protection solution;
preferably, the first frosting treatment comprises sandblasting or etching;
preferably, the second frosting treatment is performed in the same manner as the first frosting treatment.
6. The production method according to claim 5, characterized in that the etching is performed with an etching liquid;
preferably, the etching solution comprises the following components in parts by mass: 8.5 to 12 portions of ammonium bifluoride, 2.5 to 3 portions of ammonium sulfate, 2.5 to 3 portions of potassium sulfate, 2.5 to 3 portions of calcium fluoride, 8.5 to 12 portions of sulfuric acid and 60 to 75 portions of water.
7. The production method according to claim 1, further comprising a process of washing and drying the glass panel to be processed after step B and before step C;
preferably, the method further comprises the process of cleaning and drying the second frosted glass panel after the step D and before the step E.
8. The preparation method according to claim 1, wherein in the step E, the temperature of the high-temperature tempering is 650-700 ℃;
preferably, the high-temperature tempering time is 1-3 h.
9. A textured glass panel produced by the production method according to any one of claims 1 to 8.
10. Use of the textured glass panel of claim 9 in a household appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134355A1 (en) * | 2022-01-17 | 2023-07-20 | 比亚迪股份有限公司 | Flash glass and preparation method therefor, and electronic device housing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215097A (en) * | 2008-01-03 | 2008-07-09 | 东华大学 | Formulation of anti-dazzle glass product etching liquid and etching technique |
| CN104656985A (en) * | 2015-01-16 | 2015-05-27 | 苏州市智诚光学科技有限公司 | Manufacturing process for touch control glass cover plate for laptop |
| CN111499213A (en) * | 2019-01-31 | 2020-08-07 | 比亚迪股份有限公司 | Gradient glass and preparation method and application thereof |
| CN113354293A (en) * | 2020-03-03 | 2021-09-07 | Oppo广东移动通信有限公司 | Gradual change type anti-glare glass, preparation method thereof, electronic equipment shell and electronic equipment |
| CN113411430A (en) * | 2021-07-08 | 2021-09-17 | Oppo广东移动通信有限公司 | Manufacturing method of anti-glare cover plate, anti-glare cover plate and electronic device |
| CN113800776A (en) * | 2020-06-15 | 2021-12-17 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and mobile terminal |
-
2022
- 2022-07-05 CN CN202210793323.5A patent/CN115028370A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215097A (en) * | 2008-01-03 | 2008-07-09 | 东华大学 | Formulation of anti-dazzle glass product etching liquid and etching technique |
| CN104656985A (en) * | 2015-01-16 | 2015-05-27 | 苏州市智诚光学科技有限公司 | Manufacturing process for touch control glass cover plate for laptop |
| CN111499213A (en) * | 2019-01-31 | 2020-08-07 | 比亚迪股份有限公司 | Gradient glass and preparation method and application thereof |
| CN113354293A (en) * | 2020-03-03 | 2021-09-07 | Oppo广东移动通信有限公司 | Gradual change type anti-glare glass, preparation method thereof, electronic equipment shell and electronic equipment |
| CN113800776A (en) * | 2020-06-15 | 2021-12-17 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and mobile terminal |
| CN113411430A (en) * | 2021-07-08 | 2021-09-17 | Oppo广东移动通信有限公司 | Manufacturing method of anti-glare cover plate, anti-glare cover plate and electronic device |
Non-Patent Citations (2)
| Title |
|---|
| 李一龙 等: "《光伏组件制造技术》", 31 October 2019, 北京邮电大学出版社, pages: 51 * |
| 汪枫帆: "玻璃超精细蒙砂制备工艺的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》, no. 2, pages 015 - 944 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023134355A1 (en) * | 2022-01-17 | 2023-07-20 | 比亚迪股份有限公司 | Flash glass and preparation method therefor, and electronic device housing |
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