CN114543428A - Anti-fingerprint glass for refrigerator door and preparation method thereof - Google Patents
Anti-fingerprint glass for refrigerator door and preparation method thereof Download PDFInfo
- Publication number
- CN114543428A CN114543428A CN202210179615.XA CN202210179615A CN114543428A CN 114543428 A CN114543428 A CN 114543428A CN 202210179615 A CN202210179615 A CN 202210179615A CN 114543428 A CN114543428 A CN 114543428A
- Authority
- CN
- China
- Prior art keywords
- glass
- fingerprint
- layer
- refrigerator door
- door body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 76
- 230000003666 anti-fingerprint Effects 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006116 anti-fingerprint coating Substances 0.000 claims abstract description 6
- 229910052786 argon Inorganic materials 0.000 claims abstract description 6
- 238000005187 foaming Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000003618 dip coating Methods 0.000 claims description 3
- 239000010702 perfluoropolyether Substances 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 238000005202 decontamination Methods 0.000 claims 1
- 230000003588 decontaminative effect Effects 0.000 claims 1
- 239000004519 grease Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000005329 float glass Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006210 lotion Substances 0.000 description 2
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
Abstract
The invention discloses anti-fingerprint glass for a refrigerator door and a preparation method thereof, and relates to the technical field of anti-fingerprint coatings of refrigerators. The door comprises a door body, wherein the door body sequentially comprises an anti-fingerprint glass panel, a foaming layer and a refrigerator door liner from outside to inside; the peripheral side of the door body is fixed with refrigerator door decorative strips; the anti-fingerprint glass panel sequentially comprises a primer layer, a pattern layer, a glass original sheet layer and an anti-fingerprint layer from inside to outside. The glass on the refrigerator door body is placed into the plasma cleaning system, and the argon particles are used for bombarding the glass, so that the fingerprint-proof material is distributed in the gaps on the surface of the glass, the glass with the fingerprint-proof coating is obtained, the manufacturing process is simple, and a layer of protective film is formed on the surface of the glass, so that the fingerprint, grease, oil smoke pollution and mildewing are avoided.
Description
Technical Field
The invention belongs to the technical field of anti-fingerprint coatings of refrigerators, and particularly relates to anti-fingerprint glass for a refrigerator door and a preparation method thereof.
Background
At present, the glass door refrigerator is easily polluted by fingerprints, skin grease, kitchen oil smoke and the like when in use, and the appearance and the use are influenced. Therefore, in order to improve the appearance and the visibility, the demand for a technique for preventing fingerprints from adhering to the glass surface and a technique for easily removing dirt has been increasing, and it is required to provide a good water-and oil-repellent and stain-resistant layer on the surface of the glass panel, and to provide a good abrasion resistance because the surface is not easily damaged during wiping. In addition, most of refrigerator door glass is float glass, and in the process of preparing glass products by the traditional melting method, in order to reduce cost, soda ash is selected as a fluxing agent, so that glass products are easy to weather under certain conditions. The glass mildewing is caused by chemical reaction caused by too long glass storage time or damp weather; the phenomena of rainbow, mildew, watermark, mimeograph, paper marks and the like appear on the surface of the glass under the irradiation of sunlight, the glass mildewing is a problem in the storage and transportation process, and the surfaces of the mildewed glass products lose luster and transparency and show rainbow, white spots or sticking phenomena and the like. The glass mold usually occurs on the air side of the float glass because the lower surface of the float glass is in contact with the tin bath and the surface is impregnated with a thin layer of tin, which protects the glass.
Disclosure of Invention
The invention aims to provide anti-fingerprint glass for a refrigerator door and a preparation method thereof.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to anti-fingerprint glass for a refrigerator door, which comprises a door body, wherein the door body sequentially comprises an anti-fingerprint glass panel, a foaming layer and a refrigerator door liner from outside to inside; refrigerator door decorative strips are fixed on the peripheral side faces of the door body; the anti-fingerprint glass panel is composed of a primer layer, a pattern layer, a glass original sheet layer and an anti-fingerprint layer from inside to outside in sequence.
As a preferred technical scheme, the fingerprint-proof layer material is one of perfluoropolyether, oil-proof resin and fluorocarbon resin; the thickness of the fingerprint preventing layer is 0.04-0.1 mu m.
The invention relates to a preparation method of anti-fingerprint glass for a refrigerator door, which comprises the following steps:
step S1, preprocessing: cleaning and decontaminating the glass;
step S2, surface treatment: dip-coating a certain amount of anti-fingerprint material on the surface of the glass;
step S3, curing: curing at 80 ℃;
step S4, cleaning: and (3) putting the glass into a plasma cleaning system, bombarding the glass by using argon particles in the system, and removing redundant anti-fingerprint materials to ensure that the anti-fingerprint materials are distributed in gaps on the surface of the glass, so that the glass with the anti-fingerprint coating can be obtained.
The invention has the following beneficial effects:
the glass on the refrigerator door body is placed into the plasma cleaning system, and the argon particles are used for bombarding the glass, so that the fingerprint-proof material is distributed in the gaps on the surface of the glass, the glass with the fingerprint-proof coating is obtained, the manufacturing process is simple, and a layer of protective film is formed on the surface of the glass, so that the fingerprint, grease, oil smoke pollution and mildewing are avoided.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a refrigerator door according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of the forming of the anti-fingerprint material glass for the refrigerator according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-door body, 2-anti-fingerprint glass panel, 3-foaming layer, 4-refrigerator door liner, 5-refrigerator door decorative strip, 6-primer layer, 7-pattern layer, 8-glass original sheet layer and 9-anti-fingerprint layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-2, the invention relates to an anti-fingerprint glass for a refrigerator door, which comprises a door body 1, wherein the door body 1 sequentially comprises an anti-fingerprint glass panel 2, a foaming layer 3 and a refrigerator door liner 4 from outside to inside; the peripheral sides of the door body 1 are fixed with refrigerator door decorative strips 5; the anti-fingerprint glass panel 2 is composed of a primer layer 6, a pattern layer 7, a glass original sheet layer 8 and an anti-fingerprint layer 9 from inside to outside in sequence.
Wherein, the material of the fingerprint-proof layer 9 is perfluoropolyether, and the thickness of the fingerprint-proof layer 9 is 0.06 μm.
Referring to fig. 3, the present invention is a method for preparing anti-fingerprint glass for a refrigerator door, including the following steps:
step S1, preprocessing: cleaning and decontaminating the glass;
step S2, surface treatment: dip-coating a certain amount of anti-fingerprint material on the surface of the glass;
step S3, curing: curing at 80 ℃;
step S4, cleaning: and (3) putting the glass into a plasma cleaning system, bombarding the glass by using argon particles in the system, and removing redundant anti-fingerprint materials to ensure that the anti-fingerprint materials are distributed in gaps on the surface of the glass, so that the glass with the anti-fingerprint coating can be obtained.
One specific application of this embodiment is:
when the anti-fingerprint glass for the refrigerator door is prepared, firstly, strong alkali lotion and weak alkali lotion are used for cleaning, oil stain, dust and the like are removed, the bonding strength of the anti-fingerprint layer and the glass is favorably improved, a certain content of anti-fingerprint material is coated on the surface of the glass in an immersion manner, and the glass is put into a plasma cleaning liquid system; the plasma cleaning liquid adopts a linear ion source, under the conditions that the argon flow is 300sccm and the oxygen flow is 70sccm, 1000V voltage is generated to bombard the glass surface, the glass surface is cleaned, the treatment time is 600s, the actual output current is about 1.0A, and redundant anti-fingerprint materials are removed, so that the anti-fingerprint materials are distributed in gaps on the glass surface, and the glass with the anti-fingerprint coating can be obtained.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a refrigerator door is with preventing fingerprint glass, includes door body (1), its characterized in that:
the door body (1) sequentially comprises an anti-fingerprint glass panel (2), a foaming layer (3) and a refrigerator door liner (4) from outside to inside; refrigerator door decorative strips (5) are fixed on the peripheral side surfaces of the door body (1); the anti-fingerprint glass panel (2) is composed of a primer layer (6), a pattern layer (7), a glass original sheet layer (8) and an anti-fingerprint layer (9) from inside to outside in sequence.
2. The fingerprint-proof glass for the refrigerator door as claimed in claim 1, wherein the fingerprint-proof layer (9) is made of one of perfluoropolyether, oil-proof resin and fluorocarbon resin; the thickness of the fingerprint-proof layer (9) is 0.04-0.1 mu m.
3. The preparation method of the fingerprint-proof glass for the refrigerator door is characterized by comprising the following steps of:
step S1, preprocessing: cleaning the glass, and performing decontamination treatment;
step S2, surface treatment: dip-coating a certain amount of anti-fingerprint material on the surface of the glass;
step S3, curing: curing at 80 ℃;
step S4, cleaning: and (3) putting the glass into a plasma cleaning system, bombarding the glass by using argon particles in the system, and removing redundant anti-fingerprint materials to ensure that the anti-fingerprint materials are distributed in gaps on the surface of the glass, so that the glass with the anti-fingerprint coating can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210179615.XA CN114543428A (en) | 2022-02-25 | 2022-02-25 | Anti-fingerprint glass for refrigerator door and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210179615.XA CN114543428A (en) | 2022-02-25 | 2022-02-25 | Anti-fingerprint glass for refrigerator door and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114543428A true CN114543428A (en) | 2022-05-27 |
Family
ID=81679316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210179615.XA Pending CN114543428A (en) | 2022-02-25 | 2022-02-25 | Anti-fingerprint glass for refrigerator door and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114543428A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098863A (en) * | 2009-12-14 | 2011-06-15 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Electrode board for plasma processing equipment and method for removing process sediments |
| US20120045614A1 (en) * | 2010-08-19 | 2012-02-23 | Hon Hai Precision Industry Co., Ltd. | Coating, article coated with coating, and method for manufacturing article |
| KR20130024412A (en) * | 2011-08-31 | 2013-03-08 | (주) 태양기전 | Glass |
| CN111303737A (en) * | 2020-03-30 | 2020-06-19 | 东南大学 | Fingerprint-resistant transparent coating and preparation method thereof |
| CN111775581A (en) * | 2020-07-02 | 2020-10-16 | 长虹美菱股份有限公司 | Micro-pressure printing process glass door for refrigerator and production process thereof |
| CN112629132A (en) * | 2020-12-22 | 2021-04-09 | 长虹美菱股份有限公司 | Digital printing process glass door applied to refrigerator and production process thereof |
-
2022
- 2022-02-25 CN CN202210179615.XA patent/CN114543428A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098863A (en) * | 2009-12-14 | 2011-06-15 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Electrode board for plasma processing equipment and method for removing process sediments |
| US20120045614A1 (en) * | 2010-08-19 | 2012-02-23 | Hon Hai Precision Industry Co., Ltd. | Coating, article coated with coating, and method for manufacturing article |
| KR20130024412A (en) * | 2011-08-31 | 2013-03-08 | (주) 태양기전 | Glass |
| CN111303737A (en) * | 2020-03-30 | 2020-06-19 | 东南大学 | Fingerprint-resistant transparent coating and preparation method thereof |
| CN111775581A (en) * | 2020-07-02 | 2020-10-16 | 长虹美菱股份有限公司 | Micro-pressure printing process glass door for refrigerator and production process thereof |
| CN112629132A (en) * | 2020-12-22 | 2021-04-09 | 长虹美菱股份有限公司 | Digital printing process glass door applied to refrigerator and production process thereof |
Non-Patent Citations (1)
| Title |
|---|
| （新西兰）奥拉夫•迪格尔等: "《工业控制与智能制造丛书 增材制造设计指南》", vol. 1, 北京：机械工业出版社, pages: 175 - 176 * |
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