CN112194918A - Nano three-proofing coating liquid and three-proofing coating - Google Patents
Nano three-proofing coating liquid and three-proofing coating Download PDFInfo
- Publication number
- CN112194918A CN112194918A CN202010872577.7A CN202010872577A CN112194918A CN 112194918 A CN112194918 A CN 112194918A CN 202010872577 A CN202010872577 A CN 202010872577A CN 112194918 A CN112194918 A CN 112194918A
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- CN
- China
- Prior art keywords
- proofing coating
- coating liquid
- proofing
- nano
- coating
- 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.)
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Classifications
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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
- C09D5/08—Anti-corrosive paints
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
Abstract
The invention relates to a nanometer three-proofing coating liquid and a three-proofing coating. The nanometer three proofings coating liquid can coat circuit board, PCB board, on bluetooth headset, LED display screen, aluminum plate, the oil painting cloth etc. reach dampproofing and waterproofing, salt fog prevention, acid and alkali prevention, anticorrosion, prevent rustting, anti-oxidation effect after the solidification, promote durability, the security of product, prevent that the product from being destroyed by external factor.
Description
Technical Field
The invention relates to a protective material, in particular to a nano three-proofing coating liquid and a three-proofing coating.
Background
In order to improve durability, the surfaces of circuit boards, PCB boards, Bluetooth earphones, LED display screens, aluminum plates, canvas materials and the like generally need to be coated with a protective layer, but the existing protective layer still can be damaged by moisture, acid and alkali substances, oxidation and the like in the air, so that the safety and the service life are reduced, and the protective layer is easy to damage.
Disclosure of Invention
The invention aims to solve the technical problem of providing a nano three-proofing coating liquid and a three-proofing coating.
The technical scheme adopted by the invention for solving the technical problems is as follows: a nano three-proofing coating liquid is prepared from fluorine-contained solvent, perfluoropropene-contained solution and perfluoromethyl alkane.
Preferably, the nano three-proofing coating liquid comprises the following components in percentage by mass: 80-85% of fluorine-containing solvent, 8-10% of perfluoropropene-containing solution and 2-5% of perfluoromethyl alkane.
A three-proofing coating is formed by curing the coating liquid.
Preferably, the three-proofing coating is formed by air drying and curing after the coating liquid is coated.
Preferably, the three-proofing coating is formed by taking out, air-drying and curing the coating after the coating liquid is soaked in the spraying area for 5 +/-2 seconds.
The nano three-proofing coating liquid and the three-proofing coating have the following beneficial effects: the nanometer three proofings coating liquid can coat circuit board, PCB board, on bluetooth headset, LED display screen, aluminum plate, the oil painting cloth etc. reach dampproofing and waterproofing, salt fog prevention, acid and alkali prevention, anticorrosion, prevent rustting, anti-oxidation effect after the solidification, promote durability, the security of product, prevent that the product from being destroyed by external factor.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, specific embodiments of the present invention will now be described in detail.
The nano three-proofing coating liquid in one preferred embodiment of the invention comprises a fluorine-containing solvent, a perfluoropropylene-containing solution and perfluoromethyl alkane.
Examples 1,
Weighing the following components in percentage by mass: 80% of fluorine-containing solvent, 8% of perfluoropropene-containing solution, 2% of perfluoromethyl alkane and the balance auxiliary solvent, and mixing and stirring to obtain the nano three-proofing coating solution.
Examples 2,
Weighing the following components in percentage by mass: 85% of fluorine-containing solvent, 10% of perfluoropropene-containing solution and 5% of perfluoromethyl alkane, and mixing and stirring to obtain the nano three-proofing coating solution.
Examples 3,
Weighing the following components in percentage by mass: 80% of fluorine-containing solvent, 10% of perfluoropropylene-containing solution, 2% of perfluoromethyl alkane and the balance auxiliary solvent, and mixing and stirring to obtain the nano three-proofing coating solution.
Examples 4,
Weighing the following components in percentage by mass: 85% of fluorine-containing solvent, 8% of perfluoropropene-containing solution, 5% of perfluoromethyl alkane and the balance auxiliary solvent, and mixing and stirring to obtain the nano three-proofing coating solution.
Examples 5,
Weighing the following components in percentage by mass: 82% of fluorine-containing solvent, 9% of perfluoropropylene-containing solution, 3% of perfluoromethyl alkane and the balance auxiliary solvent, and mixing and stirring to obtain the nano three-proofing coating solution.
Further, the three-proofing coating in another preferred embodiment of the present invention includes a coating liquid curing formation, preferably, the three-proofing coating is formed by air drying and curing after the coating liquid is coated, and in other embodiments, the three-proofing coating is formed by taking out the coating liquid after the coating liquid is soaked in the area to be sprayed for 5 ± 2 seconds, and then air drying and curing.
The nanometer three proofings coating liquid can coat circuit board, PCB board, on bluetooth headset, LED display screen, aluminum plate, the oil painting cloth etc. reach dampproofing and waterproofing, salt fog prevention, acid and alkali prevention, anticorrosion, prevent rustting, anti-oxidation effect after the solidification, promote durability, the security of product, prevent that the product from being destroyed by external factor.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. A nano three-proofing coating liquid is characterized by comprising a fluorine-containing solvent, a perfluoropropylene-containing solution and perfluoromethyl alkane.
2. The nano three-proofing coating liquid according to claim 1, wherein the nano three-proofing coating liquid comprises the following components in percentage by mass: 80-85% of fluorine-containing solvent, 8-10% of perfluoropropene-containing solution and 2-5% of perfluoromethyl alkane.
3. A three-proofing coating comprising the coating liquid of claim 1 or 2 cured to form.
4. The three-proofing coating according to claim 3, wherein the three-proofing coating is formed by air drying and curing after the coating liquid is coated.
5. The three-proofing coating according to claim 3, wherein the three-proofing coating is formed by taking out the coating after the coating liquid is soaked in a spraying area for 5 +/-2 seconds, and then drying and curing the coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872577.7A CN112194918A (en) | 2020-08-26 | 2020-08-26 | Nano three-proofing coating liquid and three-proofing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872577.7A CN112194918A (en) | 2020-08-26 | 2020-08-26 | Nano three-proofing coating liquid and three-proofing coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112194918A true CN112194918A (en) | 2021-01-08 |
Family
ID=74005080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010872577.7A Pending CN112194918A (en) | 2020-08-26 | 2020-08-26 | Nano three-proofing coating liquid and three-proofing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112194918A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320398A (en) * | 2004-05-07 | 2005-11-17 | Du Pont Mitsui Fluorochem Co Ltd | Aqueous dispersion of fluorine-containing resin |
| CN101165264A (en) * | 2006-10-16 | 2008-04-23 | 恒源祥（集团）有限公司 | Nano type textile fabric multifunctional finishing agent and finishing method thereof |
| CN102216384A (en) * | 2008-09-26 | 2011-10-12 | 华福涂料公司 | Blended fluoropolymer compositions and coatings for flexible substrates |
| CN107849329A (en) * | 2015-08-07 | 2018-03-27 | 大金工业株式会社 | Composition, film, fluoride varnish and laminate |
| CN109929293A (en) * | 2019-02-22 | 2019-06-25 | 福建科华中盈新材料有限公司 | One kind being applied to compound graphene three proofings thermal dispersant coatings of electronics industry and preparation method thereof |
| CN111057436A (en) * | 2019-12-13 | 2020-04-24 | 中昊北方涂料工业研究设计院有限公司 | Fluorescent three-proofing coating material and preparation method thereof |
-
2020
- 2020-08-26 CN CN202010872577.7A patent/CN112194918A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005320398A (en) * | 2004-05-07 | 2005-11-17 | Du Pont Mitsui Fluorochem Co Ltd | Aqueous dispersion of fluorine-containing resin |
| CN101165264A (en) * | 2006-10-16 | 2008-04-23 | 恒源祥（集团）有限公司 | Nano type textile fabric multifunctional finishing agent and finishing method thereof |
| CN102216384A (en) * | 2008-09-26 | 2011-10-12 | 华福涂料公司 | Blended fluoropolymer compositions and coatings for flexible substrates |
| CN107849329A (en) * | 2015-08-07 | 2018-03-27 | 大金工业株式会社 | Composition, film, fluoride varnish and laminate |
| CN109929293A (en) * | 2019-02-22 | 2019-06-25 | 福建科华中盈新材料有限公司 | One kind being applied to compound graphene three proofings thermal dispersant coatings of electronics industry and preparation method thereof |
| CN111057436A (en) * | 2019-12-13 | 2020-04-24 | 中昊北方涂料工业研究设计院有限公司 | Fluorescent three-proofing coating material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 宋小平等: "《实用化学品配方手册（六）》", 31 March 1994, 四川科学技术出版社 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210108 |
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| RJ01 | Rejection of invention patent application after publication |