CN104356709A - Paint capable of preventing metal surface fingerprints and use method thereof - Google Patents
Paint capable of preventing metal surface fingerprints and use method thereof Download PDFInfo
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- CN104356709A CN104356709A CN201410570497.0A CN201410570497A CN104356709A CN 104356709 A CN104356709 A CN 104356709A CN 201410570497 A CN201410570497 A CN 201410570497A CN 104356709 A CN104356709 A CN 104356709A
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Abstract
The invention relates to a paint capable of preventing metal surface fingerprints. The paint comprises the following ingredients by mass percent: 54-66% of inorganic modified methacrylate, 26-34% of an organic solvent, 2.5-3.5% of a flatting agent, 1.5-2.5% of a non-viscous auxiliary and 3-7% of a curing agent. The inorganic modified methacrylate, the organic solvent, the flatting agent and the non-viscous auxiliary are sequentially added into a dispersing machine and then agitated at a speed of 500 turns per minute to form a first ingredient. Before coating, the curing agent is added into the first ingredient and uniformly mixed. The paint has the advantages that the surface of the produced product has the effect of preventing fingerprints. Toxic heavy metal substances are not used, and environmental pollution is reduced. The production process is simple, the technical process is short, no electroplating or baking technology requiring high energy consumption is used for curing, and the product applying cost is reduced.
Description
Technical field
The present invention relates to a kind of metal material surface process material, is specifically coating and the using method thereof of the anti-fingerprint in a kind of metallic surface.
Background technology
In the public place such as household, gymnasium, bank bus station in modern times, various door, window, household, kitchen tools, the handle of electrical equipment, the pull bar of furniture, or even all generally use the distinctive gloss in metallic surface at train, automobile, drome, steamer etc., comprise minute surface, frosted, drawing process metallic substance as decoration.
Due to frequent and human contact, and sweat on hand can be remembered at metallic surface fingerprints, if in time clean, can affect its decorative effect, and the sweat of fingerprint for a long time on the metal surface can burn into oxidized metal, forms the print stain being difficult to erase.Therefore the surface of this kind of finishing material all needs to carry out anti-fingerprint process.
The processing mode of the anti-fingerprint in existing metallic surface has three kinds:
1) plating/electrophoresis antisepsis:
Formula comprises degreasing fluid, etching solution, rumbling compound, preplating agent equal solvent; Heavy metal thing has nickel, copper etc.The different technique of different operations, the solvent of use is also different.Plating chemistry comprises plating pretreatment fluid, monometallic plating solution, alloy electroplating bath.Extraordinary plating solution, burning liquid, Phosphating Solution and coloring liquid etc.All the Pollution Chemistry solvent serious to environment.
Processing step is: oil → oven dry → inspection is closed in polishing → oil removing → rinsing → hydrophilic → alligatoring → rinsing → neutralization → washing → sensitization → washing → activation → sensitization → washing → chemical nickel → washing → activation → washing → burnt copper → washing → light copper → washing → activation → half light nickel → light nickel → sealing nickel → washing → light chromium → washing → oven dry → spray.
2) FEVE fluorocarbon coating:
Formula: fluorine richness polymer resin, pigment, auxiliary agent, solvent etc. process.
Technique: base treatment → spray the first layer priming paint → surface drying → spray second layer priming paint → topcoating → high temperature sintering (430 DEG C) → finished product.
3) Organic silicon anti-rust paint or organosilicon powder:
Formula: resin, toluene, pigment, Cornstarch weighting agent
Technique: workpiece rust cleaning → application → dry or drying (150 DEG C or 200 DEG C) → burn till → check
In sum, due to raw material restriction and technical bottleneck, there are 3 kinds of shortcomings in existing anti-fingerprint technique:
1) use plurality of heavy metal and toxic substance, cause environmental pollution;
2) all need to carry out the higher baking of energy consumption or plating curing process;
3) technical process is complicated, and production cost is high.
Summary of the invention
Technical problem to be solved by this invention is that metal sheet surface anti-finger prints processing technique exists that environmental pollution is large, energy consumption is high, technical process is complicated, production cost high-technology defect.
The present invention is achieved through the following technical solutions above-mentioned purpose:
For the technical disadvantages that the anti-finger prints processing technique of existing metal sheet surface exists, redesign the coating of the anti-fingerprint in a kind of metallic surface, comprise the component of following mass percent: comprise the inorganic modified methacrylic ester of 54 ~ 66%, the organic solvent of 26 ~ 34%, the sticky auxiliary agent of flow agent, 1.5 ~ 2.5% of 2.5 ~ 3.5% and 3 ~ 7% solidifying agent; In dispersion machine, add inorganic modified methacrylic ester, organic solvent, flow agent, not sticky auxiliary agent successively, then stir with the speed of 500 revs/min and form the first component in 30 minutes; In the first component, add solidifying agent again before application and mix.
Described organic solvent is the one in Virahol, butanols, ethanol, 1-Methoxy-2-propyl acetate.
Described flow agent is polyether modified siloxane.
Described not sticky auxiliary agent is polysiloxane.
A using method for the coating of the anti-fingerprint in metallic surface, comprises the steps:
Workpiece scrubbing:
S10 carries out cleaning to workpiece surface, removes grease, the corrosion thing of workpiece surface;
Coating prepares:
The spray area of the workpiece that S11 processes as required prepares the first component and the solidifying agent of coating;
First component and solidifying agent are uniformly mixed by S12;
S13 coating 300 mesh filter screens filter, elimination coarse particles xln;
Coating is put into clean clean spraying equipment by S14; Workpiece coating:
S14 uses the nozzle diameter of spray gun to be 1.0 millimeters, and air pressure is 2 ~ 4 kilograms/cubic centimetre;
With coating coating workpieces surface, S15, at workpiece surface even application one coating, does not occur that extension flows;
Solidification:
The workpiece horizontal completing spraying is naturally dried solidification by S16 in ventilated environment.
While the invention has the advantages that product surface that the present invention produces reaches anti-fingerprint effect, the present invention, for using toxic heavy metal material, reduces the pollution to environment; Production process is simple, technical process is short, be cured without the need to the higher plating of Energy in use or baking process, reduces the application cost of product.
Environmental protection: inorganic composition material is all combined by inorganic nano material, does not have smell, to water resources, free of air pollution, does not pollute air;
Energy-conservation: need not to toast, from dry.
Snappiness, has good snappiness and and bending.
Self-cleaning is good: compactness is good, and viscosity is not strong
Good weatherability: salt tolerant, acid and alkali-resistance
Hydrophobicity is good: the compactness of coatingsurface is good, extremely low water-intake rate.
Have bacteriostatic action: coating compactness is relatively good, have well not viscosity, be exactly slight simultaneously
Dust and dirty, wind, rain or gentle breeze are easy to wash away clean, manually need not go process, the chance that bacterium does not grow.
Embodiment
Embodiment one: the coating of the anti-fingerprint in a kind of metallic surface, comprises the component of following mass percent: comprise the inorganic modified methacrylic ester of 60%, the organic solvent of 30%, the sticky auxiliary agent of flow agent, 2% of 3% and 5% solidifying agent; In dispersion machine, add inorganic modified methacrylic ester, organic solvent, flow agent, not sticky auxiliary agent successively, then stir with the speed of 500 revs/min and form the first component in 30 minutes; In the first component, add solidifying agent again before application and mix.
Described organic solvent is the one in Virahol, butanols, ethanol, 1-Methoxy-2-propyl acetate.
Described flow agent is polyether modified siloxane.
Described not sticky auxiliary agent is polysiloxane.
A using method for the coating of the anti-fingerprint in metallic surface, comprises the steps:
Workpiece scrubbing:
S10 carries out cleaning to workpiece surface, removes grease, the corrosion thing of workpiece surface;
Coating prepares:
The spray area of the workpiece that S11 processes as required prepares the first component and the solidifying agent of coating;
First component and solidifying agent are uniformly mixed by S12;
S13 coating 300 mesh filter screens filter, elimination coarse particles xln;
Coating is put into clean clean spraying equipment by S14;
Workpiece coating:
S14 uses the nozzle diameter of spray gun to be 1.0 millimeters, and air pressure is 2 ~ 4 kilograms/cubic centimetre;
With coating coating workpieces surface, S15, at workpiece surface even application one coating, does not occur that extension flows;
Solidification:
The workpiece horizontal completing spraying is naturally dried solidification by S16 in ventilated environment.
The product sample that extraction the technology of the present invention is produced detects, and chooses fluorine resin coating common on market as test and comparison example, and comparing result is as following table:
Claims (5)
1. a coating for the anti-fingerprint in metallic surface, is characterized in that the component comprising following mass percent: comprise the inorganic modified methacrylic ester of 54 ~ 66%, the organic solvent of 26 ~ 34%, the sticky auxiliary agent of flow agent, 1.5 ~ 2.5% of 2.5 ~ 3.5% and 3 ~ 7% solidifying agent; In dispersion machine, add inorganic modified methacrylic ester, organic solvent, flow agent, not sticky auxiliary agent successively, then stir with the speed of 500 revs/min and form the first component in 30 minutes; In the first component, add solidifying agent again before application and mix.
2. the coating of the anti-fingerprint in metallic surface according to claim 1, is characterized in that described organic solvent is the one in Virahol, butanols, ethanol, 1-Methoxy-2-propyl acetate.
3. the coating of the anti-fingerprint in metallic surface according to claim 1, is characterized in that described flow agent is polyether modified siloxane.
4. the coating of the anti-fingerprint in metallic surface according to claim 1, is characterized in that described not sticky auxiliary agent is polysiloxane.
5. a using method for the coating of the anti-fingerprint in metallic surface, is characterized in that described using method comprises the steps: workpiece scrubbing:
S10 carries out cleaning to workpiece surface, removes grease, the corrosion thing of workpiece surface;
Coating prepares:
The spray area of the workpiece that S11 processes as required prepares the first component and the solidifying agent of coating;
First component and solidifying agent are uniformly mixed by S12;
S13 coating 300 mesh filter screens filter, elimination coarse particles xln;
Coating is put into clean clean spraying equipment by S14;
Workpiece coating:
S14 uses the nozzle diameter of spray gun to be 1.0 millimeters, and air pressure is 2 ~ 4 kilograms/cubic centimetre;
With coating coating workpieces surface, S15, at workpiece surface even application one coating, does not occur that extension flows;
Solidification:
The workpiece horizontal completing spraying is naturally dried solidification by S16 in ventilated environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570497.0A CN104356709A (en) | 2014-10-23 | 2014-10-23 | Paint capable of preventing metal surface fingerprints and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570497.0A CN104356709A (en) | 2014-10-23 | 2014-10-23 | Paint capable of preventing metal surface fingerprints and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104356709A true CN104356709A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570497.0A Pending CN104356709A (en) | 2014-10-23 | 2014-10-23 | Paint capable of preventing metal surface fingerprints and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104356709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713465A (en) * | 2015-10-19 | 2016-06-29 | 广东富多新材料股份有限公司 | Crystal swimming paint and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010046643A (en) * | 1999-11-13 | 2001-06-15 | 채수일 | Functionalepoxy paint formation made use of Jade |
| 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 |
| CN102602079A (en) * | 2012-03-12 | 2012-07-25 | 海门市森达装饰材料有限公司 | Anti-stain and anti-fingerprint stainless steel plate and preparation method thereof |
| CN103483890A (en) * | 2013-09-12 | 2014-01-01 | 西安交通大学 | Polymer ice-coating-preventing coating containing modified nano particles and preparing method thereof |
-
2014
- 2014-10-23 CN CN201410570497.0A patent/CN104356709A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010046643A (en) * | 1999-11-13 | 2001-06-15 | 채수일 | Functionalepoxy paint formation made use of Jade |
| 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 |
| CN102602079A (en) * | 2012-03-12 | 2012-07-25 | 海门市森达装饰材料有限公司 | Anti-stain and anti-fingerprint stainless steel plate and preparation method thereof |
| CN103483890A (en) * | 2013-09-12 | 2014-01-01 | 西安交通大学 | Polymer ice-coating-preventing coating containing modified nano particles and preparing method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 顾敏豪等: "纳米二氧化硅-丙烯酸树脂复合涂料的研制", 《南京大学学报(自然科学)》 * |
| 齐宝森等: "《新型材料及其应用》", 30 September 2007, 哈尔滨工业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713465A (en) * | 2015-10-19 | 2016-06-29 | 广东富多新材料股份有限公司 | Crystal swimming paint and using method thereof |
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Application publication date: 20150218 |