CN102618104A - Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate - Google Patents
Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate Download PDFInfo
- Publication number
- CN102618104A CN102618104A CN2012101040365A CN201210104036A CN102618104A CN 102618104 A CN102618104 A CN 102618104A CN 2012101040365 A CN2012101040365 A CN 2012101040365A CN 201210104036 A CN201210104036 A CN 201210104036A CN 102618104 A CN102618104 A CN 102618104A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel plate
- fingerprint
- coating
- fingerprint resistant
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a fingerprint resistant coating, which is coated on the surface of a stainless steel plate so that the surface of the stainless steel plate is anti-fouling and fingerprint-resistant, is fine in hydrophobicity and lipophobicity and has a self-cleaning function. The fingerprint resistant coating comprises, in weight percent, 0.02%-0.04% of polysiloxane auxiliaries, 98.5%-99.5% of nano silica coatings or #337 luxurious ink and the balance BYK-430 solvents. The invention further provides a fingerprint resistant stainless steel plate, which is formed by coating the fingerprint resistant coating on the stainless steel plate. Besides, the invention further provides a method for preparing the fingerprint resistant stainless steel plate. The method includes the steps: cleaning and drying the surface of the stainless steel plate; coating the fingerprint resistant coating; and drying the fingerprint resistant coating to obtain the fingerprint resistant stainless steel plate.
Description
Technical field
The present invention relates to anti-fingerprint coating, relate in particular to anti-fingerprint stainless steel plate that is coated with anti-fingerprint coating and preparation method thereof.
Background technology
Stainless steel materials is the important indispensable material of modem elevator, high-end kitchen guarding's electrical equipment, building decoration etc., and its natural silvery white metalluster makes the decorated thing surface magnificent elegance that seems.
Existing common undressed stainless steel plate surface is rub resistance not, and a wiping promptly has pollutions such as scratch, the grease that is subject to contain in the fingerprint, uric acid, and is difficult for cleaning, and meeting of long duration is dusky, and is overshadowed; Be infected with the spot that behind the stainless steel plate surface, forms in addition and be difficult for cleaning, the stainless steel decorated sheet surface is tarnished gradually, therefore very not attractive in appearance reduced the class of product, and added value of product is not high.
Summary of the invention
The purpose of this invention is to provide a kind of anti-fingerprint coating, it is coated in the stainless steel plate surface, makes surperficial anti-soil, anti-fingerprint, and is hydrophobic, oleophobic property good, has self-cleaning function.
The anti-fingerprint coating of the present invention, in weight percent, 0.02% -0.04% which comprises a polysiloxane additive,? 98.5% -99.5% Silica Coatings or manufactured Singapore South sounding group # 337 luxury ink,? and the balance of Germany BYK BYK-430 solvent.
Above-mentioned anti-fingerprint coating, ZGK 5 auxiliary agent are the YCK-5040 ZGK 5 auxiliary agent that Canadian Y.C.K company produces.
Above-mentioned anti-fingerprint coating, nanometer titanium dioxide silicon coating are the NT5300 nanometer titanium dioxide silicon coating that Dongguan anti-special finishing material ltd produces.
The beneficial effect of anti-fingerprint coating of the present invention: be coated in this anti-fingerprint coating on the stainless steel plate surface; Make this surface have significantly hydrophobic (water contact angle is greater than 115 °) and oleophobic (oily contact angle is greater than 60 °) effect; Be easy to the greasy dirt landing; In addition, wear resistance good (wear resistance reaches 20000 changes).This anti-fingerprint coating does not contain heavy metal chromium in addition, does not need through acid or alkaline purification, and is favourable to protection environment and maintenance HUMAN HEALTH.
The present invention also provides a kind of surperficial anti-soil, anti-fingerprint, and is hydrophobic, oleophobic property good, has the anti-fingerprint stainless steel plate of self-cleaning function.
Anti-fingerprint stainless steel plate of the present invention is on stainless steel plate, to be covered with above-mentioned anti-fingerprint coating.
Above-mentioned anti-fingerprint stainless steel plate, the thickness of anti-fingerprint dope layer are the 0.3-1 micron.
The beneficial effect of anti-fingerprint stainless steel plate of the present invention: anti-fingerprint stainless steel plate surface has significantly hydrophobic (water contact angle is greater than 115 °) and oleophobic (oily contact angle is greater than 60 °) effect; Be easy to the greasy dirt landing; In addition, wear resistance good (wear resistance reaches 20000 changes).This anti-fingerprint coating does not contain heavy metal chromium in addition, does not need through acid or alkaline purification, and is favourable to protection environment and maintenance HUMAN HEALTH.The present invention has overcome the not wear-resisting wiping in existing stainless steel plate surface and has been subject to the deficiency that fingerprint pollutes; The anti-fingerprint stainless steel plate of developing, its surface hardness is high, and wear resistance is good; Can pollute by anti-fingerprint; Be prone to clean, changed traditional product and be stained with the dirty phenomenon of fingerprint easily, guaranteed that the product moment in use can keep its beautiful outward appearance.
The present invention also provides a kind of preparation method of anti-fingerprint stainless steel plate, and it is to after stainless steel plate surface cleaning, the oven dry, applies anti-fingerprint coating, and oven dry gets final product then.
For the preparation method of above-mentioned anti-fingerprint stainless steel plate, preferred, when applying the stainless steel plate oven dry behind the anti-fingerprint coating, temperature is 220-280 ℃.Adopt sodium hydroxide or clear water to carry out pre-treatment to the stainless steel plate surface, clean with clear water then.
Embodiment
Embodiment 1
1, the preparation of anti-fingerprint coating
Under normal temperature 22-28 ℃; To NT5300 nanometer titanium dioxide silicon coating (the anti-special finishing material in Dongguan ltd produces) when stirring; Add YCK-5040 ZGK 5 auxiliary agent (scratch resistance/feel surface slip agent) and German Bi Ke BYK-430 solvent that Canadian Y.C.K company produces, stir.
In the anti-fingerprint coating, the weight part of nanometer titanium dioxide silicon coating, YCK-5040 ZGK 5 auxiliary agent, BYK-430 solvent is respectively: 99%, 0.03%, 0.97%.
2, the preparation of anti-fingerprint stainless steel plate
With sodium hydroxide or clear water stainless steel plate is carried out the pre-treatment washing, with clear water stainless steel plate is washed then, carry out dry for standby.
With the roll coated method upper surface (needing to apply the surface of anti-fingerprint coating) of the stainless steel plate carried through e Foerderanlage is carried out the coating of anti-fingerprint coating; The about 0.3-1.0 micron of thickness of the anti-fingerprint dope layer that applies; Sending into drying shed to stainless steel plate then dries; Dry room temp between 220-280 ℃, about 14 minutes of drying time.
Oven dry back naturally cooling attaches one deck PE protective membrane at the stainless steel plate upper surface that applies anti-fingerprint coating then, is scratched in processes such as transportation to prevent anti-fingerprint dope layer.
Tear protective membrane off and test, about 120 ° of the water contact angle of anti-fingerprint coating, about 65 ° of oily contact angle, wear resisting property reach more than 20000 commentaries on classics.
Embodiment 2
1, the preparation of anti-fingerprint coating
At room temperature 22-28 ℃, the ink on the # 337 Deluxe (Singapore South pellucid Group's production) to stir, adding Canada YCK produced YCK-5040 silicone additives (anti-scratch / hand slip agents) and Germany BYK BYK-430 solvent, stir evenly.
In the anti-fingerprint coating, the weight part of the luxurious printing ink of #337, YCK-5040 ZGK 5 auxiliary agent, BYK-430 solvent is respectively: 99%, 0.03%, 0.97%.
2, the preparation of anti-fingerprint stainless steel plate
With sodium hydroxide or clear water stainless steel plate is carried out the pre-treatment washing, with clear water stainless steel plate is washed then, carry out dry for standby.
With the roll coated method upper surface (needing to apply the surface of anti-fingerprint coating) through the quick stainless steel plate of carrying of e Foerderanlage is carried out the coating of anti-fingerprint coating; The about 0.3-1.0 micron of thickness of the anti-fingerprint dope layer that applies; Sending into drying shed to stainless steel plate then dries; Dry room temp between 240-280 ℃, about 14 minutes of drying time.
Dry the back naturally cooling, and then attach one deck PE protective membrane, in processes such as transportation, be scratched to prevent anti-fingerprint dope layer at the stainless steel plate upper surface card that applies anti-fingerprint coating.
Tear protective membrane off and test, about 125 ° of the water contact angle of anti-fingerprint coating, about 68 ° of oily contact angle, wear resisting property reach more than 20000 commentaries on classics.
Among the present invention, wearability test adopts ISO7784.2-1997 standard.
The advantage of present technique:
(1), the thickness of anti-fingerprint coating is below the l micron, in the 0.3-1 micrometer range, the sedimentary hydrophobic oleophobic rete of present technique (anti-fingerprint coating) is the anti-fingerprint film of real meaning so far, the hydrophobic oleophobic excellent performance.
(2), the thin film deposition of high temperature, low speed, thin film layer has homogeneity and homogeneity excellent characteristics, and this technical process is fairly simple, easily operation.
(3), anti-fingerprint coating water contact angle, oily contact angle big (water contact angle is greater than 115 °, and oily contact angle is greater than 60 °); Low slide angle; Be easy to the greasy dirt landing; Wear resistance (wear resistance reaches 20000 changes) and resistance to deterioration are excellent.
(4), this project coating do not contain heavy metal chromium, do not need through acid or alkaline purification, to the protection environment and keep HUMAN HEALTH favourable.
Claims (8)
1 anti-fingerprint coating, characterized in that: the percentage by weight, which comprises 0.02% -0.04% silicone additive,? 98.5% -99.5% Silica Coatings or manufactured Singapore South sounding group # 337 luxury ink,? and the balance of Germany BYK BYK-430 solvent.
2. anti-fingerprint coating as claimed in claim 1 is characterized in that: the ZGK 5 auxiliary agent is the YCK-5040 ZGK 5 auxiliary agent that Canadian Y.C.K company produces.
3. anti-fingerprint coating as claimed in claim 1 is characterized in that: the nanometer titanium dioxide silicon coating is the NT5300 nanometer titanium dioxide silicon coating that Dongguan anti-special finishing material ltd produces.
4. an anti-fingerprint stainless steel plate is characterized in that: on stainless steel plate, be covered with the described anti-fingerprint coating of claim 1.
5. anti-fingerprint stainless steel plate as claimed in claim 4 is characterized in that: the thickness of anti-fingerprint dope layer is the 0.3-1 micron.
6. the preparation method of anti-fingerprint stainless steel plate is characterized in that: after stainless steel plate surface cleaning, oven dry, apply the described anti-fingerprint coating of claim 1, oven dry gets final product then.
7. the preparation method of anti-fingerprint stainless steel plate as claimed in claim 6 is characterized in that: when applying the stainless steel plate oven dry behind the anti-fingerprint coating, temperature is 220-280 ℃.
8. the preparation method of anti-fingerprint stainless steel plate as claimed in claim 6 is characterized in that: after adopting sodium hydroxide or clear water to carry out pre-treatment to the stainless steel plate surface, clean with clear water then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101040365A CN102618104A (en) | 2012-04-11 | 2012-04-11 | Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101040365A CN102618104A (en) | 2012-04-11 | 2012-04-11 | Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102618104A true CN102618104A (en) | 2012-08-01 |
Family
ID=46558328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101040365A Pending CN102618104A (en) | 2012-04-11 | 2012-04-11 | Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102618104A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215438A (en) * | 2008-01-03 | 2008-07-09 | 海门市森达装饰材料有限公司 | Anti-soiling aging-resisting stainless steel paint and preparation method thereof |
| CN101509131A (en) * | 2008-02-15 | 2009-08-19 | 宝山钢铁股份有限公司 | Anti-corrosion fingerprint-resistant surface treating pigment and producing method, and use method on stainless steel plate |
-
2012
- 2012-04-11 CN CN2012101040365A patent/CN102618104A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215438A (en) * | 2008-01-03 | 2008-07-09 | 海门市森达装饰材料有限公司 | Anti-soiling aging-resisting stainless steel paint and preparation method thereof |
| CN101509131A (en) * | 2008-02-15 | 2009-08-19 | 宝山钢铁股份有限公司 | Anti-corrosion fingerprint-resistant surface treating pigment and producing method, and use method on stainless steel plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100584908C (en) | Environment-friendly type galvanizing metal surface treating agent | |
| CN103509893B (en) | Production method for anti-fouling tensile leather | |
| CN102527603B (en) | Method for coating surface of cabinet plate | |
| CN107138375A (en) | A kind of woodwork paint application technique | |
| CN113214686B (en) | High-adhesion impact-resistant antibacterial faucet and surface treatment process thereof | |
| EP3036101A1 (en) | Anti-corrosion coating | |
| CN104073100B (en) | A kind of galvanized steel plain sheet low temperature resistance and fingerprint resistance surface conditioning agent and environment-friendly type surface process galvanized steel plain sheet | |
| CN101486289A (en) | Method for processing wood grain on aluminium section bar | |
| CN107952638A (en) | A kind of antique copper lacquer spraying technique | |
| CN105177640A (en) | Efficient high-performance and high-hardness chromium plating process | |
| CN101431873A (en) | Metal case and manufacturing method thereof | |
| CN104004439A (en) | Anti-corrosion oil-pollution-resistant spray paint and spraying method | |
| CN102632656A (en) | Galvanized steel sheet excellent in processability and corrosion resistance as well as surface treating agent for same | |
| KR101172870B1 (en) | Non-Chrome Type Clear Coated Stainless Steel Sheet and Method for Preparing the Same | |
| CN106119907A (en) | A kind of chrome-plating method of automobile rustless steel tail gas decoration | |
| CN102618104A (en) | Fingerprint resistant coating, fingerprint resistant stainless steel plate and method for preparing fingerprint resistant stainless steel plate | |
| CN102501702B (en) | Production method of fingerprint resistant stainless steel decorative sheets | |
| CN204451423U (en) | A kind of steel tower special anti-corrosion coating structure | |
| EP3263665B1 (en) | Fluorine-based protective coating composition for chromium surfaces | |
| CN111330826A (en) | Aluminum-magnesium alloy box paint spraying process | |
| CN107325699A (en) | A kind of resistance and fingerprint resistance coated steel sheet and its production method | |
| KR102130531B1 (en) | Method for manufacturing colored Zn-Mg-Al coated steel sheet using CGL | |
| CN105132603A (en) | Wear-resistant oil-resistant leather special for automobile headrest | |
| CN102500523B (en) | Low-friction spraying process for escalator skirt board | |
| JP2020029549A (en) | Hydrophilic coating agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120801 |