CN102443763A - Coated part with anti-fingerprint coating and preparation method thereof - Google Patents
Coated part with anti-fingerprint coating and preparation method thereof Download PDFInfo
- Publication number
- CN102443763A CN102443763A CN2010105103472A CN201010510347A CN102443763A CN 102443763 A CN102443763 A CN 102443763A CN 2010105103472 A CN2010105103472 A CN 2010105103472A CN 201010510347 A CN201010510347 A CN 201010510347A CN 102443763 A CN102443763 A CN 102443763A
- Authority
- CN
- China
- Prior art keywords
- fingerprint coating
- layer
- base material
- lining part
- caf
- 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.)
- Granted
Links
- 239000006116 anti-fingerprint coating Substances 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000000151 deposition Methods 0.000 claims abstract description 12
- 238000001771 vacuum deposition Methods 0.000 claims abstract description 6
- 229910004261 CaF 2 Inorganic materials 0.000 claims description 29
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 9
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000376 reactant Substances 0.000 claims description 2
- 238000007740 vapor deposition Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 2
- 238000004506 ultrasonic cleaning Methods 0.000 claims 1
- 230000003666 anti-fingerprint Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 abstract description 4
- 238000001755 magnetron sputter deposition Methods 0.000 abstract description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 3
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- 238000000576 coating method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 pottery Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Physical Vapour Deposition (AREA)
Abstract
The invention provides a coated member with an anti-fingerprint coating, which comprises a base material and the anti-fingerprint coating formed on the base material, wherein the anti-fingerprint coating comprises transparent SiO2Layer and a transparent CaF2Layer of SiO2A layer disposed between the substrate and the CaF2Between the layers. The preparation method of the coated part of the anti-fingerprint coating mainly comprises the step of depositing transparent SiO on a substrate by a vacuum coating method, such as a radio frequency magnetron sputtering method2Layer and a transparent CaF2And (3) a layer. The coated part has good hydrophobic and anti-fingerprint effects. The invention also provides a preparation method of the coated part.
Description
Technical field
The present invention relates to a kind of lining part and preparation method thereof with anti-fingerprint coating.
Background technology
Along with the use of 3C electronic product is more and more frequent, the human consumer has also had increasingly high requirement to the outward appearance of product.Except requiring attractive in appearance, the hand feel and drape of product casing color, also require its surface to have wear resistance, scratch resistance and anti-fingerprint (anti-fingerprint) performance preferably.
The more anti-fingerprint method of industry use at present is at base material spraying one deck organic chemicals, like anti-fingerprint coating or anti-fingerprint wet goods, makes it bright in luster attached to forming on the base material through heating or drying, the organic coating with certain anti-fingerprint effect.But this preparation technology of coating is very loaded down with trivial details, but also exists free formaldehyde etc. to be unfavorable for the chemical substance of environmental protection and HUMAN HEALTH.In addition, above-mentioned organic coating wear resisting property is relatively poor, easy abrasion after use for some time.
Summary of the invention
In view of this, be necessary to provide a kind of environmental protection, attrition resistant lining part with anti-fingerprint coating.
A kind of lining part with anti-fingerprint coating comprises base material and is formed at the anti-fingerprint coating on this base material, and this anti-fingerprint coating comprises a transparent SiO
2A layer and a transparent CaF
2Layer, this SiO
2Layer is positioned at this base material and this CaF
2Between the layer.
A kind of preparation method with lining part of anti-fingerprint coating comprises the steps:
Base material is provided;
On this base material, deposit an anti-fingerprint coating through vacuum coating method, this anti-fingerprint coating comprises a transparent SiO
2A layer and a transparent CaF
2Layer, this SiO
2Layer is positioned at this base material and this CaF
2Between the layer.
Compared to prior art, the anti-fingerprint coating of deposition on the above-mentioned employing vacuum coating method base material, this anti-fingerprint coating comprises SiO
2Layer and CaF
2Layer is because this CaF
2Contain the existence of fluorine in the layer, thus its surface tension less (less than the surface tension of water), thus make water at this CaF
2Laminar surface is difficult to sprawl, and has hydrophobic preferably, anti-fingerprint effect.And, CaF
2Layer and SiO
2Layer is transparent, can not influence the appearance of other decoration coatings between base material and the anti-fingerprint coating.On the other hand, because anti-fingerprint coating has higher hardness, stable performance does not contain Toxic matter, makes that lining part wear resisting property is better, environmentally friendly.
Description of drawings
Fig. 1 is the cross-sectional schematic of the anti-fingerprint coating lining part of preferred embodiment of the present invention.The main element nomenclature
Lining part 10
SiO
2Layer 141
CaF
2 Layer 143
Embodiment
See also Fig. 1, the lining part 10 that preferred embodiment of the present invention has anti-fingerprint coating comprises base material 12 and is formed at the anti-fingerprint coating 14 on this base material 12.
Said base material 12 can be processed by metallic substance or non-metallic material.This metallic substance can comprise stainless steel, titanium, titanium alloy, copper, copper alloy, aluminium, duraluminum and magnesiumalloy etc.These non-metallic material can comprise plastics, pottery, glass etc.
This anti-fingerprint coating 14 comprises a transparent SiO
2Layer 141 and one transparent CaF
2Layer 143.This SiO
2Layer 141 is positioned at base material 12 and CaF
2Between the layer 143.SiO
2141 on layer connects transitional function, is used to increase CaF
2The bonding force of layer 143 and base material 12.SiO
2The thickness of layer 141 is approximately 0.02~0.05 micron.CaF
2Layer 143 is formed at this SiO
2On the layer 141, CaF
2The thickness of layer 143 is approximately 0.1~0.5 micron, and preferred thickness is 0.1~0.3 micron.
A surface-coated CaF of above-mentioned lining part 10
2 Layer 143, this CaF
2In the layer 143 because the existence of fluorine, so its surface tension less (less than the surface tension of water), thereby make water at CaF
2Layer 143 surface are difficult to sprawl, and have hydrophobic preferably, anti-fingerprint effect.
This covering member 10 can be housing, furniture, kitchen utensils or other decoration part of 3C electronic product.
The preparation method of above-mentioned lining part 10 mainly comprises the steps:
At first, base material 12 is provided, and this base material 12 is carried out the plated film pre-treatment.This pre-treatment mainly comprises: base material 12 is put into the ultrasonic cleaner that is loaded with ethanol and/or acetone soln shake cleaning, with the impurity of removing base material 12 surface and greasy dirt etc.
Plasma clean is carried out on surface to the base material after above-mentioned cleaning 12, and further cleaned base material 12 surfaces are to improve base material 12 surfaces and follow-up coating's adhesion.Concrete operations and processing parameter that this plasma cleans are: base material 12 is put into the Vakuumkammer of a vacuum coating film equipment, and being evacuated to vacuum tightness is 2 * 10
-3~8.0 * 10
-3Pa, feeding high-purity argon gas is ion source gas, opens the ion source power supply, and plasma bombardment is carried out on base material 12 surfaces, bombardment time is 3~10min.
Present embodiment adopts this anti-fingerprint coating 14 of rf magnetron sputtering plating, and concrete operations and processing parameter are following: after base material 12 is carried out plasma clean, open SiO
2The target power supply; Power is 100~400W; Control base material 12 temperature are at 20~200 ℃, and feeding flow to Vakuumkammer is that the argon gas of 100~200sccm is a sputter gas, and to feed flow be that the oxygen of 10~30sccm is as reactant gases; To replenish the Sauerstoffatom that lacks in the sputter deposition process, beginning plating SiO
2 Layer 141, the plated film time was controlled at 6~15 minutes.Then, close SiO
2Target and oxygen are opened CaF
2Target power supply, power is 100~400W, argon flow amount remains unchanged, and opens deposition CaF
2Layer 143, depositing time is approximately 10~20 minutes.Close CaF
2Target power supply stops to feed argon gas, treat 14 coolings of said anti-fingerprint coating after, bubbling air in Vakuumkammer is opened door for vacuum chamber, takes out the base material 12 that plating has anti-fingerprint coating 14.
Understandable, deposition should be anti-fingerprint coating 14 before also can be on base material 12 plating one color layers 13.Correspondingly, this lining part 10 can also comprise a color layers 13 between base material 12 and anti-fingerprint coating 14, to strengthen the aesthetic property of this lining part 10.
Said preparation method with lining part 10 of anti-fingerprint coating adopts the vacuum coating method SiO transparent prior to deposition on the base material 12 one
2 Layer 141 is as connecting transition layer, again in this SiO
2Layer 141 deposition one CaF
2Layer 143.Because this CaF
2Contain the existence of fluorine in the layer 143, thus its surface tension less (less than the surface tension of water), thus make water at CaF
2Layer 143 surface are difficult to sprawl, and have hydrophobic preferably, anti-fingerprint effect.And, CaF
2Layer 143 and SiO
2 Layer 141 is transparent, can not influence the appearance of other decoration coatings between base material 12 and the anti-fingerprint coating 14.On the other hand, because anti-fingerprint coating 14 has higher hardness, stable performance does not contain Toxic matter, makes that lining part 10 wear resisting propertys are better, environmentally friendly.
Claims (11)
1. the lining part with anti-fingerprint coating comprises base material and is formed at the anti-fingerprint coating on this base material, it is characterized in that: this anti-fingerprint coating comprises a transparent SiO
2A layer and a transparent CaF
2Layer, this SiO
2Layer is positioned at this base material and this CaF
2Between the layer.
2. the lining part with anti-fingerprint coating as claimed in claim 1 is characterized in that: this SiO
2The thickness of layer is 0.02~0.05 micron.
3. the lining part with anti-fingerprint coating as claimed in claim 1 is characterized in that: this CaF
2The thickness of layer is 0.1~0.5 micron.
4. the lining part with anti-fingerprint coating as claimed in claim 1 is characterized in that: this lining part with anti-fingerprint coating also comprises a color layers between this base material and anti-fingerprint coating.
5. the preparation method with lining part of anti-fingerprint coating comprises the steps:
Base material is provided;
On this base material, deposit an anti-fingerprint coating through vacuum coating method, this anti-fingerprint coating comprises a transparent SiO
2A layer and a transparent CaF
2Layer, this SiO
2Layer is positioned at this base material and this CaF
2Between the layer.
6. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 5 is characterized in that: said vacuum tightness membrane method is a radio-frequency magnetron sputter method.
7. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 6 is characterized in that: said this SiO of radio-frequency magnetron sputter method deposition
2Layer is with SiO
2Be target, power is 100~400W, and this temperature is controlled at 20~200 ℃, is that the argon gas of 100~200sccm is a sputter gas with flow, with flow be the oxygen of 10~30sccm as reactant gases, the plated film time is 6~15 minutes.
8. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 6 is characterized in that: said this CaF of radio-frequency magnetron sputter method deposition
2Layer is with CaF
2Be target, power is 100~400W, is that the argon gas of 100~200sccm is a sputter gas with flow, and depositing time is 10~20 minutes.
9. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 5 is characterized in that: said vacuum tightness membrane method is a vapor deposition.
10. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 5 is characterized in that: the preparation method of the lining part of this anti-fingerprint coating also is included in the preceding step of this base material being carried out ultrasonic cleaning and plasma clean of this anti-fingerprint coating of deposition.
11. the preparation method of the lining part of anti-fingerprint coating as claimed in claim 5 is characterized in that: the preparation method of the lining part of this anti-fingerprint coating also is included in this anti-fingerprint coating of deposition step of plating one color layers on this base material before.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010510347.2A CN102443763B (en) | 2010-10-15 | 2010-10-15 | Covering element with anti-fingerprint coating and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010510347.2A CN102443763B (en) | 2010-10-15 | 2010-10-15 | Covering element with anti-fingerprint coating and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
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CN102443763A true CN102443763A (en) | 2012-05-09 |
CN102443763B CN102443763B (en) | 2015-03-11 |
Family
ID=46006696
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CN201010510347.2A Expired - Fee Related CN102443763B (en) | 2010-10-15 | 2010-10-15 | Covering element with anti-fingerprint coating and preparation method thereof |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103019443A (en) * | 2012-12-04 | 2013-04-03 | 江西沃格光电科技有限公司 | Antifouling touch screen, preparation method thereof and handheld mobile equipment |
CN103409721A (en) * | 2013-07-10 | 2013-11-27 | 苏州爱迪尔镀膜科技有限公司 | High-density nano film coating hardening technique |
CN103434203A (en) * | 2013-07-17 | 2013-12-11 | 北京东明兴业科技有限公司 | Anti-fingerprint film and preparation method thereof |
CN104419893A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Coating method for waterproof film of spectacle lens |
CN104694929A (en) * | 2015-03-17 | 2015-06-10 | 厦门建霖工业有限公司 | Method for forming anti-fingerprint membrane on sanitary product |
CN104951133A (en) * | 2015-06-18 | 2015-09-30 | 无锡启晖光电科技有限公司 | Touch screen anti-reflection anti-fouling membrane |
CN106282934A (en) * | 2016-08-31 | 2017-01-04 | 广东欧珀移动通信有限公司 | Surface treatment method |
CN107460448A (en) * | 2017-08-04 | 2017-12-12 | 中国科学院宁波材料技术与工程研究所 | A kind of modified coatings of matrix surface and preparation method thereof |
CN111364014A (en) * | 2020-04-26 | 2020-07-03 | 蓝思科技(长沙)有限公司 | Processing technology of invisible fingerprint film |
CN118726900A (en) * | 2024-06-26 | 2024-10-01 | 星浪光学科技(江苏)有限公司 | A production process and equipment for anti-oil anti-fingerprint coating |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4748050A (en) * | 1985-08-09 | 1988-05-31 | Daicel Chemical Industries, Ltd. | Process for preparing thin film having high light transmittance |
JPH0911699A (en) * | 1996-05-30 | 1997-01-14 | Nikka Techno:Kk | Iris transfer material |
CN1872924A (en) * | 2005-03-14 | 2006-12-06 | Jds尤尼弗思公司 | Anti-moisture and soil-repellent coatings |
JP2010218895A (en) * | 2009-03-17 | 2010-09-30 | Semiconductor Energy Lab Co Ltd | Film formation substrate, film forming method, and method of manufacturing light emitting device |
-
2010
- 2010-10-15 CN CN201010510347.2A patent/CN102443763B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4748050A (en) * | 1985-08-09 | 1988-05-31 | Daicel Chemical Industries, Ltd. | Process for preparing thin film having high light transmittance |
JPH0911699A (en) * | 1996-05-30 | 1997-01-14 | Nikka Techno:Kk | Iris transfer material |
CN1872924A (en) * | 2005-03-14 | 2006-12-06 | Jds尤尼弗思公司 | Anti-moisture and soil-repellent coatings |
JP2010218895A (en) * | 2009-03-17 | 2010-09-30 | Semiconductor Energy Lab Co Ltd | Film formation substrate, film forming method, and method of manufacturing light emitting device |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103019443A (en) * | 2012-12-04 | 2013-04-03 | 江西沃格光电科技有限公司 | Antifouling touch screen, preparation method thereof and handheld mobile equipment |
CN103409721A (en) * | 2013-07-10 | 2013-11-27 | 苏州爱迪尔镀膜科技有限公司 | High-density nano film coating hardening technique |
CN103434203A (en) * | 2013-07-17 | 2013-12-11 | 北京东明兴业科技有限公司 | Anti-fingerprint film and preparation method thereof |
CN103434203B (en) * | 2013-07-17 | 2015-11-18 | 东明兴业科技股份有限公司 | Anti-fingerprint film and preparation method thereof |
CN104419893A (en) * | 2013-08-29 | 2015-03-18 | 江苏远大光学科技有限公司 | Coating method for waterproof film of spectacle lens |
CN104694929A (en) * | 2015-03-17 | 2015-06-10 | 厦门建霖工业有限公司 | Method for forming anti-fingerprint membrane on sanitary product |
CN104951133A (en) * | 2015-06-18 | 2015-09-30 | 无锡启晖光电科技有限公司 | Touch screen anti-reflection anti-fouling membrane |
CN106282934A (en) * | 2016-08-31 | 2017-01-04 | 广东欧珀移动通信有限公司 | Surface treatment method |
CN107460448A (en) * | 2017-08-04 | 2017-12-12 | 中国科学院宁波材料技术与工程研究所 | A kind of modified coatings of matrix surface and preparation method thereof |
CN111364014A (en) * | 2020-04-26 | 2020-07-03 | 蓝思科技(长沙)有限公司 | Processing technology of invisible fingerprint film |
CN118726900A (en) * | 2024-06-26 | 2024-10-01 | 星浪光学科技(江苏)有限公司 | A production process and equipment for anti-oil anti-fingerprint coating |
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