CN105062168A - Ice-over resistant coating for feeder cable - Google Patents
Ice-over resistant coating for feeder cable Download PDFInfo
- Publication number
- CN105062168A CN105062168A CN201510490095.4A CN201510490095A CN105062168A CN 105062168 A CN105062168 A CN 105062168A CN 201510490095 A CN201510490095 A CN 201510490095A CN 105062168 A CN105062168 A CN 105062168A
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- parts
- ice
- silicone oil
- coating
- resistant coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920002545 silicone oil Polymers 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 8
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 8
- 239000001923 methylcellulose Substances 0.000 claims abstract description 8
- 239000012188 paraffin wax Substances 0.000 claims abstract description 8
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 15
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 7
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 235000010981 methylcellulose Nutrition 0.000 claims description 7
- 239000005011 phenolic resin Substances 0.000 claims description 7
- 229920001568 phenolic resin Polymers 0.000 claims description 7
- KEROTHRUZYBWCY-UHFFFAOYSA-N tridecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C(C)=C KEROTHRUZYBWCY-UHFFFAOYSA-N 0.000 claims description 7
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 abstract description 3
- 239000011737 fluorine Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- JVJVAVWMGAQRFN-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JVJVAVWMGAQRFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004812 Fluorinated ethylene propylene Substances 0.000 abstract 1
- AMTWCFIAVKBGOD-UHFFFAOYSA-N dioxosilane;methoxy-dimethyl-trimethylsilyloxysilane Chemical compound O=[Si]=O.CO[Si](C)(C)O[Si](C)(C)C AMTWCFIAVKBGOD-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 229920009441 perflouroethylene propylene Polymers 0.000 abstract 1
- 229940083037 simethicone Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010034912 Phobia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 208000019899 phobic disease Diseases 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses an ice-over resistant coating for a feeder cable, belongs to the technical field of coatings, and solves the problems that in the prior art, the ice-over resistant effect is poor. The ice-over resistant coating comprises the following raw materials in parts by weight: 10-20 parts of perfluorooctyl methacrylate, 5-10 parts of fluorine hydrocarbyl silicone oil, 15-30 parts of fluorinated ethylene propylene, 10-30 parts of silicon dioxide, 10-20 parts of methylbenzene, 20-30 parts of cyclohexanone, 2-7 parts of paraffin, 1-3 parts of aminopropyltriethoxysilane, 10-20 parts of methylcellulose, 15-30 parts of bakelitem, 1-3 parts of simethicone, 2-5 parts of nickel dibutyldithiocarbamate and 10-20 parts of ethyl alcohol. The ice-over resistant coating can be widely applied to various feeder cables.
Description
Technical Field
The invention relates to an anti-icing coating for a power transmission cable, and belongs to the technical field of coatings.
Background
With the rapid development of modern industry, the requirement on the reliability of power supply of a power grid is higher and higher. Icing and snow accumulation are natural phenomena, however, icing on transmission cables is a natural disaster, and the icing on lines seriously threatens the safe operation of a power system. Generally, the icing phenomenon of the cable is caused by various meteorological reasons, which mainly include temperature, humidity, convection of cold and warm air, circulation, wind speed and the like. Basic types such as rime ice, mixed rime ice, ice fog ice, white frost, snow cover and the like are classified according to forming conditions and harm degree. The rime mixing is a composite icing process, namely rime first and rime then, and is an alternate ice form, which has high growth speed and serious harm.
Disclosure of Invention
The invention aims to provide an anti-icing coating for a power transmission cable, which has the advantages of low surface tension, high hydrophobicity, low adhesion, large contact angle and obvious anti-icing effect.
The anti-icing coating for the power transmission cable is prepared from the following raw materials in parts by weight: 10-20 parts of tridecyl methacrylate, 5-10 parts of fluorocarbon silicone oil, 15-30 parts of polyfluorinated ethylene propylene, 10-30 parts of silicon dioxide, 10-20 parts of toluene, 20-30 parts of cyclohexanone, 2-7 parts of paraffin, 1-3 parts of aminopropyl triethoxysilane, 10-20 parts of methyl cellulose, 15-30 parts of phenolic resin, 1-3 parts of dimethyl silicone oil, 2-5 parts of nickel dibutyl dithiocarbamate and 10-20 parts of ethanol.
The preferable anti-icing coating for the power transmission cable is composed of the following raw materials in parts by weight: 15 parts of tridecyl methacrylate, 8 parts of fluorocarbon silicone oil, 20 parts of polyfluorinated ethylene propylene, 15 parts of silicon dioxide, 15 parts of toluene, 25 parts of cyclohexanone, 5 parts of paraffin, 2 parts of aminopropyl triethoxysilane, 15 parts of methyl cellulose, 20 parts of phenolic resin, 2 parts of dimethyl silicone oil, 3 parts of nickel dibutyl dithiocarbamate and 15 parts of ethanol.
The silicon dioxide is nano-scale silicon dioxide with the particle size of 1-100 nm.
The coating produced by the invention can adopt conventional construction methods such as brushing, wiping, manual roller construction, air spray gun or airless spray gun spraying, electrostatic spraying, thermal spraying, roller coating, dip coating and the like.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through reasonable compatibility and scientific proportioning of the raw materials, the produced coating has low surface tension, high hydrophobicity and ice repellency, and can reduce the adhesive force of water and ice to the maximum extent; after the power transmission cable is coated with the coating of the invention, fine cracks and sunken pits do not exist on the surface of the cable, so that the adhesion between the cable and ice or water and the surface coverage rate can be obviously reduced. The contact angle of the water drops and the surface of the coating film is more than 150 degrees, and the rolling angle is less than 10 degrees, so that ice or water is easy to roll, and even if the ice or the water drops fall on the cable, the ice or the water drops can be separated from the surface of the cable due to weak shaking of the cable caused by wind or natural force. Because the coating has high ice-phobia, ice does not adhere to the surface of the cable, and the ice is easy to fall off by applying external force even under the condition of being covered by ice slag, thereby greatly reducing the difficulty of manual deicing. In addition, the coating disclosed by the invention has high stability, weather resistance, scratch resistance and corrosion resistance, and the service life of the anti-icing coating is greatly prolonged.
Detailed Description
The present invention is further illustrated by the following specific examples.
Example 1
The anti-icing coating for the power transmission cable is prepared from the following raw materials in parts by weight:
15 parts of tridecyl methacrylate, 8 parts of fluorocarbon silicone oil, 20 parts of polyfluorinated ethylene propylene, 15 parts of silicon dioxide, 15 parts of toluene, 25 parts of cyclohexanone, 5 parts of paraffin, 2 parts of aminopropyl triethoxysilane, 15 parts of methyl cellulose, 20 parts of phenolic resin, 2 parts of dimethyl silicone oil, 3 parts of nickel dibutyl dithiocarbamate and 15 parts of ethanol.
Example 2
The anti-icing coating for the power transmission cable is prepared from the following raw materials in parts by weight: 10 parts of tridecyl methacrylate, 5 parts of fluorine-containing silicone oil, 15 parts of polyfluorinated ethylene propylene, 10 parts of silicon dioxide, 10 parts of toluene, 20 parts of cyclohexanone, 2 parts of paraffin, 1 part of aminopropyl triethoxysilane, 10 parts of methyl cellulose, 15 parts of phenolic resin, 1 part of dimethyl silicone oil, 2 parts of nickel dibutyl dithiocarbamate and 10 parts of ethanol.
Example 3
The anti-icing coating for the power transmission cable is prepared from the following raw materials in parts by weight: 20 parts of tridecyl methacrylate, 10 parts of fluorine-containing silicone oil, 30 parts of polyfluorinated ethylene propylene, 30 parts of silicon dioxide, 20 parts of toluene, 30 parts of cyclohexanone, 7 parts of paraffin, 3 parts of aminopropyl triethoxysilane, 20 parts of methyl cellulose, 30 parts of phenolic resin, 3 parts of dimethyl silicone oil, 5 parts of nickel dibutyl dithiocarbamate and 20 parts of ethanol.
The ice-coating-proof coating prepared in examples 1 to 3 was coated on a power transmission cable by a conventional method, and the test results of the performance test of acid resistance, alkali resistance, ice resistance, adhesion, contact angle and rolling angle were respectively performed, and are shown in table 1.
Wherein,
acid resistance: placing the mixture in hydrochloric acid with the mass fraction of 5% for one week;
alkali resistance: placing the mixture in sodium hydroxide with the mass fraction of 5% for one week;
ice resistance: standing for 12 hr under rime condition.
Table 1:
| example 1 | Example 2 | Example 3 | |
| Acid resistance | Without change | Without change | Without change |
| Alkali resistance | Without change | Without change | Without change |
| Adhesion/grade | 0 | 0 | 0 |
| Contact Angle/° | 161 | 156 | 159 |
| Roll angle/° | 7 | 6 | 9 |
| Ice resistance | Without ice coating | Without ice coating | Without ice coating |
As can be seen from Table 1, the anti-icing coating for the power transmission cable is low in adhesive force, the contact angle between a water drop and the surface of a coating film is more than 150 degrees, the rolling angle is less than 10 degrees, the anti-icing performance is excellent, and the anti-icing coating is resistant to acid and alkali corrosion.
Claims (3)
1. The anti-icing coating for the power transmission cable is characterized by comprising the following raw materials in parts by weight: 10-20 parts of tridecyl methacrylate, 5-10 parts of fluorocarbon silicone oil, 15-30 parts of polyfluorinated ethylene propylene, 10-30 parts of silicon dioxide, 10-20 parts of toluene, 20-30 parts of cyclohexanone, 2-7 parts of paraffin, 1-3 parts of aminopropyl triethoxysilane, 10-20 parts of methyl cellulose, 15-30 parts of phenolic resin, 1-3 parts of dimethyl silicone oil, 2-5 parts of nickel dibutyl dithiocarbamate and 10-20 parts of ethanol.
2. The anti-icing coating for power transmission cables according to claim 1, characterized by consisting of the following raw materials in parts by weight: 15 parts of tridecyl methacrylate, 8 parts of fluorocarbon silicone oil, 20 parts of polyfluorinated ethylene propylene, 15 parts of silicon dioxide, 15 parts of toluene, 25 parts of cyclohexanone, 5 parts of paraffin, 2 parts of aminopropyl triethoxysilane, 15 parts of methyl cellulose, 20 parts of phenolic resin, 2 parts of dimethyl silicone oil, 3 parts of nickel dibutyl dithiocarbamate and 15 parts of ethanol.
3. The anti-icing coating for electric transmission cables according to claim 2, characterized in that said silica is nanoscaled silica having a particle size of 1-100 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490095.4A CN105062168B (en) | 2015-08-11 | 2015-08-11 | Anti-icing paint for power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490095.4A CN105062168B (en) | 2015-08-11 | 2015-08-11 | Anti-icing paint for power transmission cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105062168A true CN105062168A (en) | 2015-11-18 |
| CN105062168B CN105062168B (en) | 2017-08-15 |
Family
ID=54491704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490095.4A Expired - Fee Related CN105062168B (en) | 2015-08-11 | 2015-08-11 | Anti-icing paint for power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105062168B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939144A (en) * | 2017-04-13 | 2017-07-11 | 江苏大使同丰涂料有限公司 | A kind of high-hydrophobicity anti-icing coating and preparation method thereof |
| CN109111849A (en) * | 2017-06-26 | 2019-01-01 | 洛阳尖端技术研究院 | A kind of ice-covering-proof coating and preparation method thereof |
| CN109280411A (en) * | 2018-09-21 | 2019-01-29 | 贵州西南制造产业园有限公司 | A kind of anti-icing paint for power transmission cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230224A (en) * | 2008-02-27 | 2008-07-30 | 孟中 | Fluorosilicone rubber nano composite alloy three-proof paint and production method thereof |
| CN101358106A (en) * | 2008-09-25 | 2009-02-04 | 武汉工程大学 | Anti-icing nano composite paint and application |
| CN102382536A (en) * | 2011-08-11 | 2012-03-21 | 天津大学 | Super-hydrophobic ice-covering-proof coating having slowly-releasing function 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 |
| CN103788831A (en) * | 2014-02-10 | 2014-05-14 | 南通新昱化工有限公司 | Corrosion-proof ice-covering-proof coating |
| CN104212339A (en) * | 2014-09-11 | 2014-12-17 | 国家电网公司 | Organic silicon gel anti-ice-covering coating as well as preparation method and application thereof |
-
2015
- 2015-08-11 CN CN201510490095.4A patent/CN105062168B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230224A (en) * | 2008-02-27 | 2008-07-30 | 孟中 | Fluorosilicone rubber nano composite alloy three-proof paint and production method thereof |
| CN101358106A (en) * | 2008-09-25 | 2009-02-04 | 武汉工程大学 | Anti-icing nano composite paint and application |
| CN102382536A (en) * | 2011-08-11 | 2012-03-21 | 天津大学 | Super-hydrophobic ice-covering-proof coating having slowly-releasing function 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 |
| CN103788831A (en) * | 2014-02-10 | 2014-05-14 | 南通新昱化工有限公司 | Corrosion-proof ice-covering-proof coating |
| CN104212339A (en) * | 2014-09-11 | 2014-12-17 | 国家电网公司 | Organic silicon gel anti-ice-covering coating as well as preparation method and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939144A (en) * | 2017-04-13 | 2017-07-11 | 江苏大使同丰涂料有限公司 | A kind of high-hydrophobicity anti-icing coating and preparation method thereof |
| CN106939144B (en) * | 2017-04-13 | 2019-07-16 | 江苏大使同丰涂料有限公司 | A kind of high-hydrophobicity anti-icing coating and preparation method thereof |
| CN109111849A (en) * | 2017-06-26 | 2019-01-01 | 洛阳尖端技术研究院 | A kind of ice-covering-proof coating and preparation method thereof |
| CN109280411A (en) * | 2018-09-21 | 2019-01-29 | 贵州西南制造产业园有限公司 | A kind of anti-icing paint for power transmission cable |
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| Publication number | Publication date |
|---|---|
| CN105062168B (en) | 2017-08-15 |
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