CN116814121A - Preparation method of anti-pollution flashover coating of porcelain insulator - Google Patents
Preparation method of anti-pollution flashover coating of porcelain insulator Download PDFInfo
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- CN116814121A CN116814121A CN202310819857.5A CN202310819857A CN116814121A CN 116814121 A CN116814121 A CN 116814121A CN 202310819857 A CN202310819857 A CN 202310819857A CN 116814121 A CN116814121 A CN 116814121A
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- porcelain insulator
- parts
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- preparing
- drying
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- 239000012212 insulator Substances 0.000 title claims abstract description 87
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 75
- 239000011248 coating agent Substances 0.000 title claims abstract description 61
- 238000000576 coating method Methods 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 32
- 229920001971 elastomer Polymers 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 27
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims abstract description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 9
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000012975 dibutyltin dilaurate Substances 0.000 claims abstract description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 9
- 108010010803 Gelatin Proteins 0.000 claims abstract description 8
- 229920000159 gelatin Polymers 0.000 claims abstract description 8
- 239000008273 gelatin Substances 0.000 claims abstract description 8
- 235000019322 gelatine Nutrition 0.000 claims abstract description 8
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 8
- 238000010304 firing Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 5
- 239000002223 garnet Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 4
- 238000010422 painting Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
Abstract
The invention discloses a preparation method of an anti-pollution flashover coating of a porcelain insulator, which relates to the technical field of porcelain insulator production and comprises the following steps: s1, preparing a coating material, wherein the coating material comprises 1.2-3.4 parts by weight of modified rubber resin, 300 parts by weight of toner tetraethoxysilane, 0.3-0.9 part by weight of dibutyl tin dilaurate, 20-50 parts by weight of cyclohexane and 20 parts by weight of polytetrafluoroethylene; s2, cleaning the surface of the porcelain insulator and drying for later use; s3, spraying a coating material on the surface of the cleaned porcelain insulator and drying; and S4, performing secondary spraying and kiln firing of the porcelain insulator. According to the preparation method of the porcelain insulator anti-pollution flashover coating, after high styrene and rubber resin are mixed, the rubber resin coating can be endowed with better ageing resistance and higher hardness and rigidity, so that the coating has good mechanical property, elasticity and excellent compatibility, meanwhile, the viscosity of the rubber resin mixed with the high styrene can be enhanced by adding gelatin, and the spraying adhesion is improved.
Description
Technical Field
The invention relates to the technical field of porcelain insulator production, in particular to a preparation method of an anti-pollution flashover coating of a porcelain insulator.
Background
The insulator is a device which is mounted between conductors of different electric potentials or between a conductor and a ground member and can withstand voltage and mechanical stress, and has various kinds and various shapes. The insulator is a special insulation control, can play an important role in overhead transmission lines, is used for telegraph poles in the early years, and is slowly developed on one end of a high-voltage wire connecting tower to hang a plurality of disc-shaped insulators so as to increase the creepage distance.
The waterproof coating prepared on the surface of the insulator can effectively improve the insulation performance of the insulator, greatly reduce the surface conductivity probability of the insulator in rainy and snowy days, greatly reduce the adhesive force of stains on the surface of the insulator and prevent the stains from flashing. In the prior art, the anti-pollution flashover coating is usually a method of coating the surface of an insulator with silicon rubber, but the silicon rubber is an elastic substance, and is easy to be influenced by high temperature and weathering in outdoor use for a long time, so that the anti-pollution performance is reduced.
Therefore, it is necessary to invent a preparation method of an anti-pollution flashover coating of a porcelain insulator to solve the above problems.
Disclosure of Invention
The invention aims to provide a preparation method of an anti-pollution flashover coating of a porcelain insulator, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the preparation method of the porcelain insulator anti-pollution flashover coating comprises the following steps:
s1, preparing a coating material, wherein the coating material comprises 1.2-3.4 parts by weight of modified rubber resin, 300 parts by weight of toner tetraethoxysilane, 0.3-0.9 part by weight of dibutyl tin dilaurate, 20-50 parts by weight of cyclohexane and 20 parts by weight of polytetrafluoroethylene;
s2, cleaning the surface of the porcelain insulator and drying for later use;
s3, spraying a coating material on the surface of the cleaned porcelain insulator and drying;
and S4, performing secondary spraying and kiln firing of the porcelain insulator.
Preferably, the preparation of the modified rubber resin comprises the following steps:
a1, preparing a material: comprises 1.5 to 3.1 parts of rubber resin, 0.3 parts of high styrene and 0.5 part of gelatin;
a2, uniformly mixing and stirring the materials at room temperature through a stirring kettle to prepare a viscous solution, wherein the stirring time is 5 minutes.
Preferably, 1.2 to 3.4 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.3 to 0.9 part of dibutyl tin dilaurate, 20 to 50 parts of cyclohexane and 20 parts of polytetrafluoroethylene are uniformly mixed and stirred at room temperature through a stirring kettle to prepare a viscous solution, and the stirring time is 15 minutes.
Preferably, the cleaning of the porcelain insulator surface comprises the following steps:
b1, cleaning the porcelain insulator with clear water and a detergent to remove dust and greasy dirt on the surface;
b2, placing the porcelain insulator into a drying box, controlling the temperature to be 40-45 ℃ and drying for 2 minutes;
b3, putting the dried porcelain insulator into absolute ethyl alcohol, soaking for 10 minutes, taking out from the absolute ethyl alcohol, and washing with clear water;
and B4, placing the insulator into a drying box again, controlling the temperature to be 50-55 ℃ and drying for 1 minute.
Preferably, the garnet is used for grinding off the glaze on the surface of the porcelain insulator so as to increase the roughness of the surface of the porcelain insulator.
Preferably, a spray coating material is sprayed on the surface of the porcelain insulator in an atomizing spraying mode.
Preferably, the porcelain insulator is dried after the spraying is completed.
Preferably, the drying temperature is 200-230 ℃, and the drying time is 15-20 minutes.
Preferably, the atomized spray treatment is performed again, and the secondary spray is performed on the surface of the primary coating.
Preferably, the porcelain insulator is subjected to kiln treatment after the painting is finished, the kiln temperature is 450-500 ℃, and the kiln time is 3 hours.
The invention has the technical effects and advantages that:
1. the high styrene rubber is a nonpolar mixture of white sheet granular particles, and can endow the rubber resin coating with better ageing resistance, higher hardness and rigidity and higher mechanical strength and tearing strength after being mixed with the rubber resin. The coating has good mechanical property, elasticity and excellent compatibility, and simultaneously, the gelatin is added to enhance the mixing viscosity of the rubber resin and the high styrene, so that the spraying adhesion is improved;
2. and before spraying, the garnet is adopted to grind off the glaze on the surface of the porcelain insulator so as to increase the contact area between the coating material and the surface of the porcelain insulator and improve the adhesion stability of the coating material.
Drawings
FIG. 1 is a flow chart of a preparation method of the anti-pollution flashover coating of the porcelain insulator.
Detailed Description
The technical solutions in the embodiments of the present invention will be made clear below in conjunction with the drawings in the embodiments of the present invention; it will be apparent that the embodiments described are only some, but not all, of the embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a preparation method of an anti-pollution flashover coating of a porcelain insulator, which is shown in figure 1, and comprises the following steps:
example 1:
s1, preparing a coating material, wherein the coating material comprises 1.2 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.3 part of dibutyl tin dilaurate, 20 parts of cyclohexane and 20 parts of polytetrafluoroethylene;
1.2 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.3 part of dibutyl tin dilaurate, 20 parts of cyclohexane and 20 parts of polytetrafluoroethylene are uniformly mixed and stirred at room temperature through a stirring kettle to prepare a viscous solution, and the stirring time is 15 minutes.
The preparation of the modified rubber resin comprises the following steps:
a1, preparing a material: comprises 1.5 parts of rubber resin, 0.3 part of high styrene and 0.5 part of gelatin;
a2, uniformly mixing and stirring the materials at room temperature through a stirring kettle to prepare a viscous solution, wherein the stirring time is 5 minutes.
The high styrene is a nonpolar mixture of white sheet granular particles, which can endow the rubber resin coating with better ageing resistance, higher hardness and rigidity, and higher mechanical strength and tearing strength. It has in particular good mechanical properties, elasticity and excellent compatibility.
Gelatin can enhance the viscosity of the rubber resin mixed with high styrene, and improve the spraying adhesiveness.
And the garnet is adopted to grind off the glaze on the surface of the porcelain insulator, so that the contact area between the coating material and the surface of the porcelain insulator is increased, and the adhesion stability of the coating material is improved.
S2, cleaning the surface of the porcelain insulator and drying for later use;
the cleaning of the surface of the porcelain insulator comprises the following steps:
b1, cleaning the porcelain insulator with clear water and a detergent to remove dust and greasy dirt on the surface;
ultrasonic cleaning can be adopted to avoid dust and greasy dirt from affecting the adhesiveness of the coating material.
B2, placing the porcelain insulator into a drying box, controlling the temperature to be 40-45 ℃ and drying for 2 minutes;
the water stain outside the water purifier is removed, so that the water purifier is convenient to soak and clean again.
B3, putting the dried porcelain insulator into absolute ethyl alcohol, soaking for 10 minutes, taking out from the absolute ethyl alcohol, and washing with clear water; further improving the adhesion strength of the coating material.
And B4, placing the insulator into a drying box again, controlling the temperature to be 50-55 ℃ and drying for 1 minute.
S3, spraying a coating material on the surface of the cleaned porcelain insulator and drying;
spraying a coating material on the surface of the porcelain insulator by adopting an atomization spraying mode, and drying the porcelain insulator after spraying, wherein the drying temperature is 200-230 ℃ and the drying time is 15-20 minutes
And S4, performing secondary spraying and kiln firing of the porcelain insulator.
And (3) carrying out atomization spraying treatment again, carrying out secondary spraying on the surface of the primary coating, and carrying out kiln burning treatment on the porcelain insulator after the painting is finished, wherein the kiln burning temperature is 450-500 ℃, and the kiln burning time is 3 hours.
Example 2:
s1, preparing a coating material, wherein the coating material comprises 3.4 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.9 part of dibutyl tin dilaurate, 50 parts of cyclohexane and 20 parts of polytetrafluoroethylene;
3.4 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.9 part of dibutyl tin dilaurate, 50 parts of cyclohexane and 20 parts of polytetrafluoroethylene are mixed and stirred uniformly at room temperature through a stirring kettle to prepare a viscous solution, and the stirring time is 15 minutes.
The preparation of the modified rubber resin comprises the following steps:
a1, preparing a material: comprises 3.1 parts of rubber resin, 0.3 parts of high styrene and 0.5 part of gelatin;
a2, uniformly mixing and stirring the materials at room temperature through a stirring kettle to prepare a viscous solution, wherein the stirring time is 5 minutes.
The high styrene is a nonpolar mixture of white sheet granular particles, which can endow the rubber resin coating with better ageing resistance, higher hardness and rigidity, and higher mechanical strength and tearing strength. It has in particular good mechanical properties, elasticity and excellent compatibility.
Gelatin can enhance the viscosity of the rubber resin mixed with high styrene, and improve the spraying adhesiveness.
And the garnet is adopted to grind off the glaze on the surface of the porcelain insulator, so that the contact area between the coating material and the surface of the porcelain insulator is increased, and the adhesion stability of the coating material is improved.
S2, cleaning the surface of the porcelain insulator and drying for later use;
the cleaning of the surface of the porcelain insulator comprises the following steps:
b1, cleaning the porcelain insulator with clear water and a detergent to remove dust and greasy dirt on the surface;
ultrasonic cleaning can be adopted to avoid dust and greasy dirt from affecting the adhesiveness of the coating material.
B2, placing the porcelain insulator into a drying box, controlling the temperature to be 40-45 ℃ and drying for 2 minutes;
the water stain outside the water purifier is removed, so that the water purifier is convenient to soak and clean again.
B3, putting the dried porcelain insulator into absolute ethyl alcohol, soaking for 10 minutes, taking out from the absolute ethyl alcohol, and washing with clear water; further improving the adhesion strength of the coating material.
And B4, placing the insulator into a drying box again, controlling the temperature to be 50-55 ℃ and drying for 1 minute.
S3, spraying a coating material on the surface of the cleaned porcelain insulator and drying;
spraying a coating material on the surface of the porcelain insulator by adopting an atomization spraying mode, and drying the porcelain insulator after spraying, wherein the drying temperature is 200-230 ℃ and the drying time is 15-20 minutes
And S4, performing secondary spraying and kiln firing of the porcelain insulator.
And (3) carrying out atomization spraying treatment again, carrying out secondary spraying on the surface of the primary coating, and carrying out kiln burning treatment on the porcelain insulator after the painting is finished, wherein the kiln burning temperature is 450-500 ℃, and the kiln burning time is 3 hours.
Claims (10)
1. The preparation method of the porcelain insulator anti-pollution flashover coating is characterized by comprising the following steps of:
s1, preparing a coating material, wherein the coating material comprises 1.2-3.4 parts by weight of modified rubber resin, 300 parts by weight of toner tetraethoxysilane, 0.3-0.9 part by weight of dibutyl tin dilaurate, 20-50 parts by weight of cyclohexane and 20 parts by weight of polytetrafluoroethylene;
s2, cleaning the surface of the porcelain insulator and drying for later use;
s3, spraying a coating material on the surface of the cleaned porcelain insulator and drying;
and S4, performing secondary spraying and kiln firing of the porcelain insulator.
2. The method for preparing the porcelain insulator anti-pollution flashover coating according to claim 1, wherein the preparation of the modified rubber resin comprises the following steps:
a1, preparing a material: comprises 1.5 to 3.1 parts of rubber resin, 0.3 parts of high styrene and 0.5 part of gelatin;
a2, uniformly mixing and stirring the materials at room temperature through a stirring kettle to prepare a viscous solution, wherein the stirring time is 5 minutes.
3. The method for preparing the porcelain insulator anti-pollution flashover coating according to claim 1, wherein 1.2-3.4 parts of modified rubber resin, 300 parts of toner tetraethoxysilane, 0.3-0.9 part of dibutyl tin dilaurate, 20-50 parts of cyclohexane and 20 parts of polytetrafluoroethylene are uniformly mixed and stirred at room temperature through a stirring kettle to prepare a viscous solution, and the stirring time is 15 minutes.
4. The method for preparing the anti-pollution flashover coating of the porcelain insulator according to claim 1, wherein the cleaning of the surface of the porcelain insulator comprises the following steps:
b1, cleaning the porcelain insulator with clear water and a detergent to remove dust and greasy dirt on the surface;
b2, placing the porcelain insulator into a drying box, controlling the temperature to be 40-45 ℃ and drying for 2 minutes;
b3, putting the dried porcelain insulator into absolute ethyl alcohol, soaking for 10 minutes, taking out from the absolute ethyl alcohol, and washing with clear water;
and B4, placing the insulator into a drying box again, controlling the temperature to be 50-55 ℃ and drying for 1 minute.
5. The method for preparing the anti-pollution flashover coating for the porcelain insulator according to claim 4, wherein the garnet is adopted to grind off the glaze on the surface of the porcelain insulator so as to increase the roughness of the surface of the porcelain insulator.
6. The method for preparing the anti-pollution flashover coating of the porcelain insulator according to claim 5, wherein the surface of the porcelain insulator is sprayed with a coating material in an atomizing spraying mode.
7. The method for preparing the porcelain insulator anti-pollution flashover coating, according to claim 6, which is characterized in that: and drying the porcelain insulator after the spraying is finished.
8. The method for preparing the porcelain insulator anti-pollution flashover coating, according to claim 7, which is characterized in that: the drying temperature is 200-230 ℃, and the drying time is 15-20 minutes.
9. The method for preparing the porcelain insulator anti-pollution flashover coating, according to claim 8, which is characterized in that: and (3) carrying out atomization spraying treatment again, and carrying out secondary spraying on the surface of the primary coating.
10. The method for preparing the porcelain insulator anti-pollution flashover coating, according to claim 9, which is characterized in that: after the painting, kiln burning treatment is carried out on the porcelain insulator, the kiln burning temperature is 450-500 ℃, and the kiln burning time is 3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310819857.5A CN116814121A (en) | 2023-07-05 | 2023-07-05 | Preparation method of anti-pollution flashover coating of porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310819857.5A CN116814121A (en) | 2023-07-05 | 2023-07-05 | Preparation method of anti-pollution flashover coating of porcelain insulator |
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| Publication Number | Publication Date |
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| CN116814121A true CN116814121A (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310819857.5A Pending CN116814121A (en) | 2023-07-05 | 2023-07-05 | Preparation method of anti-pollution flashover coating of porcelain insulator |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445396A (en) * | 2008-12-09 | 2009-06-03 | 西安交通大学 | Method for preparing porcelain insulator surface super-hydrophobic coating |
| CN102492339A (en) * | 2011-12-15 | 2012-06-13 | 西南科技大学 | Preparation method for high-wave permeability super-hydrophobic moisture-proofing coating for antenna housing material |
| CN105623503A (en) * | 2016-03-23 | 2016-06-01 | 华北电力大学 | Silicone rubber hydrophobic coating used for insulator and preparation method thereof |
| CN105968721A (en) * | 2016-06-20 | 2016-09-28 | 安徽威龙电力器材有限公司 | Flashover-preventing multilayered structure insulator and preparation method thereof |
-
2023
- 2023-07-05 CN CN202310819857.5A patent/CN116814121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445396A (en) * | 2008-12-09 | 2009-06-03 | 西安交通大学 | Method for preparing porcelain insulator surface super-hydrophobic coating |
| CN102492339A (en) * | 2011-12-15 | 2012-06-13 | 西南科技大学 | Preparation method for high-wave permeability super-hydrophobic moisture-proofing coating for antenna housing material |
| CN105623503A (en) * | 2016-03-23 | 2016-06-01 | 华北电力大学 | Silicone rubber hydrophobic coating used for insulator and preparation method thereof |
| CN105968721A (en) * | 2016-06-20 | 2016-09-28 | 安徽威龙电力器材有限公司 | Flashover-preventing multilayered structure insulator and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 廖铁星主编: "《化学试剂危险物品安全储存养护手册》", 31 July 1992, 广西师范大学出版社, pages: 111 * |
| 张邦华主编: "《近代高分子科学》", 31 January 2006, 化学工业出版社, pages: 102 - 103 * |
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