CN105062168A - Ice-over resistant coating for feeder cable - Google Patents
Ice-over resistant coating for feeder cable Download PDFInfo
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- 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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- feeder cable
- silicone oil
- resistant coating
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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 present invention relates to a kind of anti-icing paint for feeder cable, belong to technical field of coatings.
Background technology
Along with the fast development of modern industry, more and more higher to the reliability requirement of mains supply.Icing and accumulated snow are a kind of spontaneous phenomenons, but are then natural disasteies for feeder cable icing, and the safe operation of power system in line ice coating serious threat.In general, the icing phenomenon of cable is formed due to various meteorological reason, wherein mainly comprises the factors such as temperature, humidity, cold and heat air convection current, circulation and wind speed.The base types such as glaze icing, mixing river in Jiangsu Province which flows into the Huangpu River of Shanghai icing, ice fog river in Jiangsu Province which flows into the Huangpu River of Shanghai icing, bloom, accumulated snow are had according to formation condition and hazard rating classification.Wherein mixing the river in Jiangsu Province which flows into the Huangpu River of Shanghai is a compound icing process, and being first glaze, is then rime, and be a kind of form of alternately ice, the speed of growth is very fast, harm especially severe.
Summary of the invention
The object of the present invention is to provide a kind of anti-icing paint for feeder cable, low surface tension, high hydrophobic, adhesive power is low, and contact angle is large, ice-covering-proof Be very effective.
The described anti-icing paint for feeder cable, it is made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 10-20 part, fluorocarbon based silicone oil 5-10 part, perfluoroethylene-propylene 15-30 part, silica 1 0-30 part, toluene 10-20 part, pimelinketone 20-30 part, paraffin 2-7 part, aminopropyl triethoxysilane 1-3 part, methylcellulose gum 10-20 part, resol 15-30 part, dimethyl silicone oil 1-3 part, nickel dibutyl dithiocarbamate 2-5 part, ethanol 10-20 part.
Preferably for the anti-icing paint of feeder cable, be made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 15 parts, fluorocarbon based silicone oil 8 parts, perfluoroethylene-propylene 20 parts, silica 15 parts, toluene 15 parts, pimelinketone 25 parts, 5 parts, paraffin, aminopropyl triethoxysilane 2 parts, methylcellulose gum 15 parts, 20 parts, resol, dimethyl silicone oil 2 parts, nickel dibutyl dithiocarbamate 3 parts, ethanol 15 parts.
Described silicon-dioxide is nanometer grade silica, and particle diameter is 1-100nm.
The constructional method that the coating that the present invention produces can adopt brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating etc. conventional.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention passes through each raw material reasonable compatibility, scientific matching, and the coating produced has low surface tension, high hydrophobic, hates ice, can reduce the sticking power of water and ice to greatest extent; After feeder cable uses coating film of the present invention, without the pockmark of microscopic checks and depression on cable surface, therefore obviously can reduce sticking power and the surface coverage of cable and ice or water.The contact angle of water droplet and film coated surface is greater than 150 °, and roll angle is less than 10 °, and therefore ice or water electrode easily roll, even if ice or water droplet drop on cable, and the faint shake of the cable that also can cause because of wind or natural force and depart from cable surface.High hate ice because coating of the present invention has, the sticky ice of cable surface, even if when being covered by ice quarrel, applying external force, being easy to make ice come off, substantially reducing the difficulty of artificial deicing.In addition, coating of the present invention has high stability, weathering resistance, scoring resistance, erosion resistance, substantially prolongs the work-ing life of ice-covering-proof coating.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
For the anti-icing paint of feeder cable, be made up of the raw material of following weight part:
Methacrylic acid ten trifluoro monooctyl ester 15 parts, fluorocarbon based silicone oil 8 parts, perfluoroethylene-propylene 20 parts, silica 15 parts, toluene 15 parts, pimelinketone 25 parts, 5 parts, paraffin, aminopropyl triethoxysilane 2 parts, methylcellulose gum 15 parts, 20 parts, resol, dimethyl silicone oil 2 parts, nickel dibutyl dithiocarbamate 3 parts, ethanol 15 parts.
Embodiment 2
The described anti-icing paint for feeder cable, it is made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 10 parts, fluorocarbon based silicone oil 5 parts, perfluoroethylene-propylene 15 parts, silica 10 part, toluene 10 parts, pimelinketone 20 parts, 2 parts, paraffin, aminopropyl triethoxysilane 1 part, methylcellulose gum 10 parts, 15 parts, resol, dimethyl silicone oil 1 part, nickel dibutyl dithiocarbamate 2 parts, ethanol 10 parts.
Embodiment 3
The described anti-icing paint for feeder cable, it is made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 20 parts, fluorocarbon based silicone oil 10 parts, perfluoroethylene-propylene 30 parts, silicon-dioxide 30 parts, toluene 20 parts, pimelinketone 30 parts, 7 parts, paraffin, aminopropyl triethoxysilane 3 parts, methylcellulose gum 20 parts, 30 parts, resol, dimethyl silicone oil 3 parts, nickel dibutyl dithiocarbamate 5 parts, ethanol 20 parts.
The anti-icing paint ordinary method that embodiment 1-3 is obtained is coated on feeder cable, and carry out acidproof, alkaline-resisting, anti-ice performance, sticking power, contact angle, roll angle performance test respectively, its test result is as shown in table 1.
Wherein,
Acidproof: to be place one week in the hydrochloric acid of 5% at massfraction;
Alkaline-resisting: to be place one week in the sodium hydroxide of 5% at massfraction;
Anti-ice performance: place 12 hours under rime condition.
Table 1:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Acidproof | Unchanged | Unchanged | Unchanged |
| Alkaline-resisting | Unchanged | Unchanged | Unchanged |
| Sticking power/level | 0 | 0 | 0 |
| Contact angle/° | 161 | 156 | 159 |
| Roll angle/° | 7 | 6 | 9 |
| Anti-ice performance | Without icing | Without icing | Without icing |
As can be seen from Table 1, the anti-icing paint for feeder cable of the present invention, sticking power is low, and the contact angle of water droplet and film coated surface is greater than 150 °, and roll angle is less than 10 °, anti-ice cover excellent performance, and acid-alkali-corrosive-resisting.
Claims (3)
1. for an anti-icing paint for feeder cable, it is characterized in that, be made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 10-20 part, fluorocarbon based silicone oil 5-10 part, perfluoroethylene-propylene 15-30 part, silica 1 0-30 part, toluene 10-20 part, pimelinketone 20-30 part, paraffin 2-7 part, aminopropyl triethoxysilane 1-3 part, methylcellulose gum 10-20 part, resol 15-30 part, dimethyl silicone oil 1-3 part, nickel dibutyl dithiocarbamate 2-5 part, ethanol 10-20 part.
2. the anti-icing paint for feeder cable according to claim 1, is characterized in that, is made up of the raw material of following weight part: methacrylic acid ten trifluoro monooctyl ester 15 parts, fluorocarbon based silicone oil 8 parts, perfluoroethylene-propylene 20 parts, silica 15 parts, toluene 15 parts, pimelinketone 25 parts, 5 parts, paraffin, aminopropyl triethoxysilane 2 parts, methylcellulose gum 15 parts, 20 parts, resol, dimethyl silicone oil 2 parts, nickel dibutyl dithiocarbamate 3 parts, ethanol 15 parts.
3. the anti-icing paint for feeder cable according to claim 2, is characterized in that, described silicon-dioxide is nanometer grade silica, and particle diameter is 1-100nm.
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 |
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| Publication Number | Publication Date |
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| CN105062168A true CN105062168A (en) | 2015-11-18 |
| CN105062168B CN105062168B (en) | 2017-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510490095.4A Expired - Fee Related CN105062168B (en) | 2015-08-11 | 2015-08-11 | Anti-icing paint for power transmission cable |
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| Country | Link |
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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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| 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 |
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- 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 |
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| 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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| CN105062168B (en) | 2017-08-15 |
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