CN113608580A - Surface anti-fingerprint treatment process for ultrathin magnesium alloy notebook computer shell - Google Patents
Surface anti-fingerprint treatment process for ultrathin magnesium alloy notebook computer shell Download PDFInfo
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- CN113608580A CN113608580A CN202110892329.3A CN202110892329A CN113608580A CN 113608580 A CN113608580 A CN 113608580A CN 202110892329 A CN202110892329 A CN 202110892329A CN 113608580 A CN113608580 A CN 113608580A
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- layer
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- fingerprint
- notebook computer
- magnesium alloy
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- 230000003666 anti-fingerprint Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 239000011248 coating agent Substances 0.000 claims abstract description 36
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 238000004043 dyeing Methods 0.000 claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 230000001680 brushing effect Effects 0.000 claims abstract description 7
- 239000003973 paint Substances 0.000 claims abstract description 5
- 238000004381 surface treatment Methods 0.000 claims abstract description 5
- 238000009713 electroplating Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 3
- 238000010422 painting Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 230000003373 anti-fouling effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electroplating Methods And Accessories (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses a surface anti-fingerprint treatment process of an ultrathin magnesium alloy notebook computer shell, which is characterized by comprising the following steps of: the treasury amount comprises the following steps: the method comprises the following steps: performing smooth surface treatment on a shell plate of the notebook body; step two: forming a contact layer on the surface of the notebook body; step three: coating an alloy ink layer on the contact layer; step four: after the alloy ink layer is coated, coating a paint printing layer; step five: after the coating printing layer is coated, putting the notebook body into a baking oven for baking; step six: after the fixed coating is baked, painting colors on the notebook body to form a dyeing layer; step seven: performing secondary brushing on the dyeing layer, and repeating the steps from the first step to the sixth step after the secondary brushing; step eight: and (4) impressing the dyed layer by using a mould, and coating an anti-fingerprint film layer.
Description
Technical Field
The invention relates to the technical field of surface treatment, in particular to a surface anti-fingerprint treatment process for an ultrathin magnesium alloy notebook computer shell.
Background
The computer is an indispensable tool for people's life, work and study in modern society, and the notebook computer is more popular with consumers because of the advantages of small volume, portability, easy carrying and the like.
At present, most of the fingerprint-resistant methods used in the industry are to spray a layer of organic chemical substance, such as fingerprint-resistant paint or fingerprint-resistant oil, on a substrate, and to adhere the organic chemical substance to the substrate by heating or drying to form an organic coating with bright color and certain fingerprint-resistant effect. However, the preparation process of the coating is very complicated, and chemical substances such as free formaldehyde and the like which are not beneficial to environmental protection and human health exist. In addition, the organic coating has poor wear resistance and is easy to wear after being used for a period of time. Meanwhile, in the production process of the notebook computer shell, fingerprint prints are obvious, and the attractiveness is affected. Therefore, the surface anti-fingerprint treatment process of the thin magnesium alloy notebook computer shell is easy to wipe and more beautiful.
Disclosure of Invention
The invention aims to provide a surface anti-fingerprint treatment process of an ultrathin magnesium alloy notebook computer shell, which aims to solve the problem that highlight effect textures are manufactured on the appearance surface for pursuing metallic dazzling feeling in the production process of notebook computer shells on the market at present. The texture is mirror surface and can reflect light, the fingerprint is obvious, and the aesthetic property is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a surface anti-fingerprint treatment process of an ultrathin magnesium alloy notebook computer shell is characterized by comprising the following steps: the treasury amount comprises the following steps:
the method comprises the following steps: performing smooth surface treatment on a shell plate of the notebook body;
step two: forming a contact layer on the surface of the notebook body;
step three: coating an alloy ink layer on the contact layer;
step four: after the alloy ink layer is coated, coating a paint printing layer;
step five: after the coating printing layer is coated, putting the notebook body into a baking oven for baking;
step six: after the fixed coating is baked, painting colors on the notebook body to form a dyeing layer;
step seven: performing secondary brushing on the dyeing layer, and repeating the steps from the first step to the sixth step after the secondary brushing;
step eight: and (4) impressing the dyed layer by using a mould, and coating an anti-fingerprint film layer.
Preferably, the electroplating coating is adopted in the steps from one step to six.
Preferably, the shell plate, the contact layer, the alloy ink layer, the coating printing layer and the dyeing layer form an anti-fingerprint film layer.
Preferably, before the first step, the shell plate is physically cleaned to remove surface impurities.
Preferably, the temperature of the electroplating coating is maintained between 35 ℃ and 45 ℃, and the treatment time of the electroplating coating is 30 min.
Preferably, the plating oxidized solute is 0.5 to 15 g/l.
Preferably, the notebook body is made of magnesium alloy.
Compared with the prior art, the invention has the beneficial effects that:
according to the surface anti-fingerprint treatment process for the notebook computer shell, the anti-wear performance of the notebook computer shell is greatly improved by adopting the ultrathin magnesium alloy material for coating, the antifouling anti-fingerprint film can play a good antifouling and anti-fingerprint role on the notebook computer shell, the problems that the existing notebook computer shell is easily adhered with dirt such as dust and the like and is easily subjected to fingerprint retention are effectively solved, and the coating of the notebook computer formed by the process has excellent performances of weather resistance, high hardness, high toughness, high adhesiveness, high distinctness of image, scratch resistance, fingerprint resistance and medium resistance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of a layer structure of a notebook computer according to the present invention.
In the figure: 1. a notebook body; 2. a shell plate; 3. a contact layer; 4. an alloy ink layer; 5. printing a coating layer; 6. a dyeing layer; 7. anti-fingerprint film 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.
The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell shown in the figures 1-2 comprises the following steps:
the method comprises the following steps: performing smooth surface treatment on the shell plate 2 of the notebook body 1;
step two: forming a contact layer 3 on the surface of the notebook body 1;
step three: coating an alloy ink layer 4 on the contact layer 3;
step four: after the alloy ink layer 4 is coated, coating a paint printing layer 5;
step five: after the coating printing layer 5 is coated, the notebook body 1 is placed into a baking oven for baking;
step six: after the fixed coating is baked, brushing colors on the notebook body 1 to form a dyeing layer 6;
step seven: secondary brushing is carried out on the dyeing layer 6, and the steps from the first step to the sixth step are repeated;
step eight: and (3) impressing the dyeing layer 6 by using a mould, and coating an anti-fingerprint film layer 7.
Wherein, the shell plate 2, the contact layer 3, the alloy ink layer 4, the coating printing layer 5 and the dyeing layer 6 form an anti-fingerprint film layer 7.
In addition, electroplating coating is adopted in the steps from the first step to the sixth step.
In the surface anti-fingerprint treatment process of the notebook computer shell, a shell plate 2 is physically cleaned before step one to remove surface impurities.
The temperature of the electroplating coating is maintained between 35 ℃ and 45 ℃, and the treatment time of the electroplating coating is 30 min. The solute of electroplating oxidation is 0.5-15 g/L.
The surface anti-fingerprint treatment process of the notebook computer shell adopts the ultrathin magnesium alloy material for plating, so that the wear resistance of the notebook computer shell is greatly improved, the antifouling anti-fingerprint film can play a good antifouling and anti-fingerprint role on the notebook computer shell,
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A surface anti-fingerprint treatment process of an ultrathin magnesium alloy notebook computer shell is characterized by comprising the following steps: the treasury amount comprises the following steps:
the method comprises the following steps: performing smooth surface treatment on a shell plate (2) of the notebook body (1);
step two: forming a contact layer (3) on the surface of the notebook body (1);
step three: coating an alloy ink layer (4) on the contact layer (3);
step four: after the alloy ink layer (4) is coated, coating a paint printing layer (5) is coated;
step five: after the coating printing layer (5) is coated, putting the notebook body (1) into a baking oven for baking;
step six: after the fixed coating is baked, the color is painted on the notebook body (1) to form a dyeing layer (6);
step seven: secondary brushing is carried out on the dyeing layer (6), and the steps from the first step to the sixth step are repeated;
step eight: and (3) stamping the dyeing layer (6) by using a mould, and coating an anti-fingerprint film layer (7).
2. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: and electroplating coatings are adopted in the steps from the first step to the sixth step.
3. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: the anti-fingerprint printing ink is characterized in that the shell plate (2), the contact layer (3), the alloy ink layer (4), the coating printing layer (5) and the dyeing layer (6) form an anti-fingerprint film layer (7).
4. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: and before the first step, the shell plate (2) is physically cleaned to remove surface impurities.
5. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: the temperature of the electroplating coating is maintained between 35 ℃ and 45 ℃, and the treatment time of the electroplating coating is 30 min.
6. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: the solute of electroplating oxidation is 0.5-15 g/L.
7. The surface anti-fingerprint treatment process of the ultrathin magnesium alloy notebook computer shell as claimed in claim 1, characterized in that: the notebook body (1) is made of magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892329.3A CN113608580A (en) | 2021-08-04 | 2021-08-04 | Surface anti-fingerprint treatment process for ultrathin magnesium alloy notebook computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892329.3A CN113608580A (en) | 2021-08-04 | 2021-08-04 | Surface anti-fingerprint treatment process for ultrathin magnesium alloy notebook computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113608580A true CN113608580A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110892329.3A Pending CN113608580A (en) | 2021-08-04 | 2021-08-04 | Surface anti-fingerprint treatment process for ultrathin magnesium alloy notebook computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113608580A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570646A (en) * | 2018-03-29 | 2018-09-25 | 瑞宏精密电子（太仓）有限公司 | A kind of surface anti-fingerprint treatment process of notebook computer casing |
| CN112663007A (en) * | 2020-11-23 | 2021-04-16 | 安徽胜利精密制造科技有限公司 | Vacuum sputtering method for notebook shell |
-
2021
- 2021-08-04 CN CN202110892329.3A patent/CN113608580A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570646A (en) * | 2018-03-29 | 2018-09-25 | 瑞宏精密电子（太仓）有限公司 | A kind of surface anti-fingerprint treatment process of notebook computer casing |
| CN112663007A (en) * | 2020-11-23 | 2021-04-16 | 安徽胜利精密制造科技有限公司 | Vacuum sputtering method for notebook shell |
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