CN110511673B - Anti-fingerprint masking liquid and preparation method thereof - Google Patents
Anti-fingerprint masking liquid and preparation method thereof Download PDFInfo
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- CN110511673B CN110511673B CN201910922205.8A CN201910922205A CN110511673B CN 110511673 B CN110511673 B CN 110511673B CN 201910922205 A CN201910922205 A CN 201910922205A CN 110511673 B CN110511673 B CN 110511673B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/10—Block or graft copolymers containing polysiloxane sequences
- C09D183/12—Block or graft copolymers containing polysiloxane sequences containing polyether sequences
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Application Of Or Painting With Fluid Materials (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention relates to the technical field of anti-fingerprint reagents, in particular to an anti-fingerprint masking liquid and a preparation method thereof, wherein the anti-fingerprint masking liquid comprises 1H,1H,2H, 2H-perfluorooctyl triethoxysilane, 1, 2-bis (triethoxysilyl) ethane hydrolysate, perfluoropolyether alkoxysilane, nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol, 2-methyl propionic anhydride, a pH regulator, an organic solvent and water, and can improve the anti-fingerprint effect of glass and the surface wear resistance and hardness of the glass.
Description
Technical Field
The invention relates to the technical field of anti-fingerprint reagents, in particular to an anti-fingerprint masking liquid and a preparation method thereof.
Background
As a new computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present. Along with the development of the electronic industry, the touch screen is applied to the fields of mobile phones, computers, ATMs, medical treatment, industrial control equipment and the like, the touch screen is more and more common in application, the touch screen brings convenience, comfort and quickness to people, but after the touch screen is used for a period of time, fingerprint marks, oil stains and the like can be left on the surface of the glass screen, the touch screen is not easy to clean, the surface of the glass screen is too fuzzy due to long-time use, and the normal use of the glass screen is influenced.
Disclosure of Invention
In order to overcome the disadvantages and shortcomings of the prior art, a first object of the present invention is to provide an anti-fingerprint coating liquid, which can improve the anti-fingerprint effect of glass and can also improve the surface wear resistance and hardness of the glass.
The second purpose of the invention is to provide a preparation method of the anti-fingerprint masking liquid, which is simple to operate, high in controllability and production efficiency and suitable for large-scale industrial production.
The first purpose of the invention is realized by the following technical scheme:
the fingerprint-resistant masking liquid comprises the following raw materials: 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, 1, 2-bis (triethoxysilyl) ethane hydrolysate, perfluoropolyether alkoxysilane, nano-silica, tetraethoxysilane, absolute ethyl alcohol, 2-methyl propionic anhydride, a pH regulator, an organic solvent and water.
The anti-fingerprint coating liquid is prepared by compounding the raw materials, and can be applied to touch screen glass.
Preferably, the weight parts of the raw materials are as follows:
tests show that when the raw materials in parts by weight are adopted, the anti-fingerprint effect, the hardness and the wear resistance of the glass can be improved.
Wherein the mass concentration of the 1, 2-bis (triethoxysilyl) ethane hydrolysate is 10-25%.
Wherein the particle size of the nano silicon dioxide is 10-15 nm. The nano silicon dioxide is beneficial to improving the friction resistance and the hardness, when the particle size of the nano silicon dioxide is too small, the nano silicon dioxide is easy to agglomerate, and when the particle size is too large, the smoothness of a coating is influenced.
Wherein the organic solvent is at least one of propylene glycol methyl ether acetate, butyl acetate and ethyl acetate.
The second purpose of the invention is realized by the following technical scheme:
a preparation method of anti-fingerprint masking liquid comprises the following preparation steps: uniformly mixing nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol and 1, 2-bis (triethoxysilyl) ethane hydrolysate, then adding a pH regulator at the temperature of 30-35 ℃ to regulate the pH to 3-4, then adding 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, perfluoropolyether alkoxysilane, 2-methylpropanoic anhydride and water, uniformly mixing and stirring, standing for 6-8H, removing ethanol and water through reduced pressure distillation, cooling to room temperature, adding an organic solvent, and uniformly dispersing to obtain the fingerprint-proof coating liquid.
Wherein the pH regulator is hydrochloric acid solution.
Wherein the dispersion speed is 800-.
Wherein the weight parts of the raw materials are as follows:
wherein the particle size of the nano silicon dioxide is 10-15 nm.
The invention has the beneficial effects that: the anti-fingerprint masking liquid can form a larger water contact angle on the surface of glass, so that the anti-fingerprint performance of the glass is better, and after the anti-fingerprint masking liquid is sprayed, the wear resistance and hardness of the glass are higher, and the optical performance of the glass is not influenced.
Detailed Description
The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.
Example 1
The fingerprint-resistant masking liquid comprises the following raw materials: 25 parts by weight of 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, 7.5 parts by weight of 1, 2-bis (triethoxysilyl) ethane hydrolysate, 34 parts by weight of perfluoropolyether alkoxysilane, 7 parts by weight of nano-silica, 25 parts by weight of ethyl orthosilicate, 55 parts by weight of absolute ethyl alcohol, 13 parts by weight of 2-methylpropionic anhydride, 7 parts by weight of pH regulator, 85 parts by weight of organic solvent and 75 parts by weight of water.
The mass concentration of the 1, 2-bis (triethoxysilyl) ethane hydrolysate is 17.5%, the particle size of the nano silicon dioxide is 12.5nm, the organic solvent is propylene glycol monomethyl ether acetate, and the pH regulator is hydrochloric acid solution.
The preparation method of the anti-fingerprint masking liquid comprises the following preparation steps: uniformly mixing nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol and 1, 2-bis (triethoxysilyl) ethane hydrolysate, then adding a pH regulator at the temperature of 32.5 ℃ to regulate the pH to 3, then adding 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, perfluoropolyether alkoxysilane, 2-methylpropanoic anhydride and water, uniformly mixing and stirring, standing for 7H, removing ethanol and water by reduced pressure distillation, cooling to room temperature, adding an organic solvent, and uniformly dispersing to prepare the fingerprint-proof coating liquid.
Wherein the dispersing speed is 900r/min, and the dispersing time is 25 min.
Example 2
The fingerprint-resistant masking liquid comprises the following raw materials: 20 parts by weight of 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, 5 parts by weight of 1, 2-bis (triethoxysilyl) ethane hydrolysate, 32 parts by weight of perfluoropolyether alkoxysilane, 4 parts by weight of nano-silica, 20 parts by weight of ethyl orthosilicate, 50 parts by weight of absolute ethyl alcohol, 11 parts by weight of 2-methylpropanoic anhydride, 4 parts by weight of pH regulator, 70 parts by weight of organic solvent and 70 parts by weight of water.
Wherein the mass concentration of the 1, 2-bis (triethoxysilyl) ethane hydrolysate is 10%, the particle size of the nano silicon dioxide is 10nm, the organic solvent is butyl acetate, and the pH regulator is hydrochloric acid solution.
The preparation method of the anti-fingerprint masking liquid comprises the following preparation steps: uniformly mixing nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol and 1, 2-bis (triethoxysilyl) ethane hydrolysate, then adding a pH regulator at the temperature of 30 ℃ to regulate the pH to 3, then adding 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, perfluoropolyether alkoxysilane, 2-methylpropanoic anhydride and water, uniformly mixing and stirring, standing for 6 hours, carrying out reduced pressure distillation to remove ethanol and water, cooling to room temperature, adding an organic solvent, and uniformly dispersing to prepare the fingerprint-proof coating liquid.
Wherein the dispersion speed is 800r/min, and the dispersion time is 20 min.
Example 3
The fingerprint-resistant masking liquid comprises the following raw materials: 30 parts by weight of 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, 10 parts by weight of 1, 2-bis (triethoxysilyl) ethane hydrolysate, 36 parts by weight of perfluoropolyether alkoxysilane, 10 parts by weight of nano-silica, 30 parts by weight of ethyl orthosilicate, 60 parts by weight of anhydrous ethanol, 15 parts by weight of 2-methylpropionic anhydride, 10 parts by weight of pH regulator, 100 parts by weight of organic solvent and 80 parts by weight of water.
Wherein the mass concentration of the 1, 2-bis (triethoxysilyl) ethane hydrolysate is 25%.
Wherein the particle size of the nano silicon dioxide is 15nm, and the organic solvent is ethyl acetate.
The preparation method of the anti-fingerprint masking liquid comprises the following preparation steps: uniformly mixing nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol and 1, 2-bis (triethoxysilyl) ethane hydrolysate, then adding a pH regulator at 35 ℃ to regulate the pH to 4, then adding 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, perfluoropolyether alkoxysilane, 2-methylpropanoic anhydride and water, uniformly mixing and stirring, standing for 8 hours, carrying out reduced pressure distillation to remove ethanol and water, cooling to room temperature, adding an organic solvent, and uniformly dispersing to obtain the fingerprint-proof coating liquid.
Wherein the pH regulator is hydrochloric acid solution.
Wherein the dispersion speed is 1000r/min, and the dispersion time is 30 min.
Comparative example 1
Comparative example 1 differs from example 1 in that comparative example 1 does not add a perfluoropolyether alkoxysilane.
Comparative example 2
Comparative example 2 differs from example 1 in that comparative example 2 does not add 2-methylpropanoic anhydride.
And (3) performance testing:
firstly, polishing the glass, then cleaning and drying the glass surface, spraying the anti-fingerprint coating liquid prepared by the reagent and the method of the embodiment 1-3 on the glass surface, wherein the spraying thickness is 2 microns, after the anti-fingerprint coating is dried, respectively carrying out anti-fingerprint test, friction resistance test, hardness test, adhesion test and optical performance test on the glass sprayed with the anti-fingerprint coating liquid of the embodiment 1-3, and recording the test results in the following table.
Wherein, the invention uses JC-2000C1 type static contact angle measuring instrument to test the water contact angle; hardness was measured using a manual coated pencil durometer B-3084; the optical performance of the glass is tested by using a German BYK AT-4727 transmission fog shadow instrument; testing the wear resistance of the coating according to HG/T4303-2012 'method for measuring wear resistance of surface hardening polyester film', in combination with industry standards, adopting 0000# steel wool and 1000gf/cm2The load is loaded, the wear-resisting effect of the coating is judged by detecting the limit of the wear-resisting times of the coating surface without scratches, and the higher the wear-resisting times is, the better the effect is; the fingerprint residue test method is as follows: leaving a fingerprint on the glass surface at 200gf/cm2And (3) loading, binding the dust-free cloth on the abrasion-resistant instrument, wiping the surface of the glass repeatedly for 5 times, and observing the residual condition of fingerprints.
Test result table
| Water contact angle | Wear resistance | Hardness of pencil | Light transmittance | Haze degree | Residual property of fingerprint | |
| Example 1 | 116.1° | 3000 times (twice) | 7H | 92.20％ | 0.52％ | Has no residue |
| Example 2 | 115.3° | 3000 times (twice) | 7H | 92.40％ | 0.49％ | Has no residue |
| Example 3 | 117.5° | 3000 times (twice) | 7H | 92.10％ | 0.45％ | Has no residue |
| Comparative example 1 | 113.5° | 3000 times (twice) | 7H | 92.05％ | 0.48％ | Has no residue |
| Comparative example 2 | 114.1° | 3000 times (twice) | 7H | 92.10％ | 0.55％ | Has no residue |
As can be seen from the table, after the anti-fingerprint coating liquid is coated on the surface of glass, the formed coating has a larger water contact angle, specifically, the water contact angle is 115.3-117.5 degrees, so that the anti-fingerprint performance of the glass is better, and after the anti-fingerprint coating liquid is sprayed, the wear resistance and the hardness of the glass are higher, and the optical performance of the glass is not influenced.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (3)
1. The fingerprint-proof masking liquid is characterized in that: the feed comprises the following raw materials in parts by weight:
20-30 parts of 1H,1H,2H, 2H-perfluorooctyltriethoxysilane
5-10 parts of 1, 2-bis (triethoxysilyl) ethane hydrolysate
Perfluoropolyether alkoxy silane 32-36 parts
4-10 parts of nano silicon dioxide
20-30 parts of ethyl orthosilicate
50-60 parts of absolute ethyl alcohol
11-15 parts of 2-methyl propionic anhydride
4-10 parts of pH regulator
70-100 parts of organic solvent
70-80 parts of water;
the mass concentration of the 1, 2-bis (triethoxysilyl) ethane hydrolysate is 10-25%;
the organic solvent is at least one of propylene glycol methyl ether acetate, butyl acetate and ethyl acetate;
the preparation method of the fingerprint-resistant masking liquid comprises the following preparation steps: uniformly mixing nano silicon dioxide, tetraethoxysilane, absolute ethyl alcohol and 1, 2-bis (triethoxysilyl) ethane hydrolysate, then adding a pH regulator at the temperature of 30-35 ℃ to regulate the pH to 3-4, then adding 1H,1H,2H, 2H-perfluorooctyltriethoxysilane, perfluoropolyether alkoxysilane, 2-methylpropanoic anhydride and water, uniformly mixing and stirring, standing for 6-8H, removing the ethanol and the water by reduced pressure distillation, cooling to room temperature, adding an organic solvent, uniformly dispersing at the dispersion speed of 800-.
2. The anti-fingerprint masking liquid as claimed in claim 1, wherein: the particle size of the nano silicon dioxide is 10-15 nm.
3. The anti-fingerprint masking liquid as claimed in claim 1, wherein: the pH regulator is hydrochloric acid solution.
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| CN113831569B (en) * | 2021-09-08 | 2022-05-17 | 江苏怡丽科姆新材料股份有限公司 | Nano anti-fingerprint anti-dazzle film and preparation process thereof |
| CN113930155B (en) * | 2021-11-18 | 2022-05-31 | 福耀玻璃工业集团股份有限公司 | Hydrophobic coating liquid, glass and preparation method thereof |
| CN115369396A (en) * | 2022-08-30 | 2022-11-22 | 株洲时代金属制造有限公司 | Surface treatment method for rail transit stainless steel electrical cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665022A (en) * | 2013-12-13 | 2014-03-26 | 江南大学 | Method for synthesizing novel perfluoropolyether alkoxysilane applied to anti-fingerprint paint |
| CN106866972A (en) * | 2017-02-21 | 2017-06-20 | 陕西科技大学 | Touch the preparation method and application of the panel glass antifouling anti-fingerprint resin of fluorine silicon |
| CN107254054A (en) * | 2017-07-03 | 2017-10-17 | 陕西科技大学 | A kind of preparation method and applications of solvent-borne type hydro-oleophobicity nano hybridization fluorine silicon resin |
| CN107474591A (en) * | 2017-06-26 | 2017-12-15 | 江阴市天邦涂料股份有限公司 | Super-hydrophobic nano coating and preparation method thereof |
| CN107698768A (en) * | 2017-09-06 | 2018-02-16 | 衢州氟硅技术研究院 | A kind of preparation method of high-performance anti-fingerprint agent |
| CN110180762A (en) * | 2019-05-31 | 2019-08-30 | 华为技术有限公司 | Appearance member with super-hydrophobic oleophobic coating and preparation method thereof and terminal |
-
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- 2019-09-27 CN CN201910922205.8A patent/CN110511673B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665022A (en) * | 2013-12-13 | 2014-03-26 | 江南大学 | Method for synthesizing novel perfluoropolyether alkoxysilane applied to anti-fingerprint paint |
| CN106866972A (en) * | 2017-02-21 | 2017-06-20 | 陕西科技大学 | Touch the preparation method and application of the panel glass antifouling anti-fingerprint resin of fluorine silicon |
| CN107474591A (en) * | 2017-06-26 | 2017-12-15 | 江阴市天邦涂料股份有限公司 | Super-hydrophobic nano coating and preparation method thereof |
| CN107254054A (en) * | 2017-07-03 | 2017-10-17 | 陕西科技大学 | A kind of preparation method and applications of solvent-borne type hydro-oleophobicity nano hybridization fluorine silicon resin |
| CN107698768A (en) * | 2017-09-06 | 2018-02-16 | 衢州氟硅技术研究院 | A kind of preparation method of high-performance anti-fingerprint agent |
| CN110180762A (en) * | 2019-05-31 | 2019-08-30 | 华为技术有限公司 | Appearance member with super-hydrophobic oleophobic coating and preparation method thereof and terminal |
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