CN103059650B - Nanometer coating used for preventing icing of high tension transmission line and application thereof - Google Patents
Nanometer coating used for preventing icing of high tension transmission line and application thereof Download PDFInfo
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- CN103059650B CN103059650B CN201210574257.9A CN201210574257A CN103059650B CN 103059650 B CN103059650 B CN 103059650B CN 201210574257 A CN201210574257 A CN 201210574257A CN 103059650 B CN103059650 B CN 103059650B
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Abstract
The invention relates to a nanometer coating used for preventing icing of a high tension transmission line and application thereof. The nanometer coating is prepared through the following steps: weighing, by weight, 10 to 15% of a high-molecular resin, 20 to 25% of titanium dioxide, 30 to 35% of silica, 3 to 5% of diamond-like carbon and 19 to 32% of a solvent; then compounding and uniformly mixing the high-molecular resin, titanium dioxide, silica and diamond-like carbon and carrying out grinding to obtain a particle with a particle size of 1 to 100 nm; and finally, adding the raw materials uniformly mixed and ground into the solvent and carrying out full stirring so as to obtain the nanometer coating used for preventing icing of the high tension transmission line. The coating provided by the invention allows the high tension transmission line to have the advantages of fouling resistance, icing resistance, high wear resistance and the like, provides a long-acting, high-efficiency, convenient, economic and feasible approach for active resistance to ice and snow disasters, realizes delaying and prevention of icing of super-cooled droplets on the high tension transmission line and enables no icing or little icing to be generated on the high tension transmission line in snowy weather.
Description
Technical field
The present invention relates to class anti-icing nano composite paint and a purposes, be specifically related to a kind of nano paint ice-covering-proof for ultra-high-tension power transmission line and uses thereof, belong to chemical, field of material technology.
Background technology
Recent years, due to the impact by Global climate change, weather condition uncertain factor increases, the frequency that extreme weather events occurs, intensity are all in increase trend, electrical network breaks down under diastrous weather condition obviously to be increased, especially the tripping fault of transmitting line generation in recent years obviously increases, and the safe operation of circuit in serious threat.Icing and accumulated snow are a kind of spontaneous phenomenons, but are then natural disasteies for power system icing, and the safe operation of power system in line ice coating serious threat.Powerline ice-covering comprises the harm that power system causes and causes conductor galloping, broken string, shaft tower to collapse and cause the machinery such as flashover and electrical hazard.The safe and reliable operation of electric power and network of communication in the serious threat of powerline ice-covering accumulated snow.
In general, the icing phenomenon of wire 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.Winter is in the rain containing supercooled water droplets, this water droplet extremely unstable, because of there is no nuclei of crystallization and exist in liquid form, once drop on wire, effect as the nuclei of crystallization is made super-cooling waterdrop flash freeze and covers on wire by wire, forms so-called icing.From formation mechenism, icing can be divided into several as follows: the steam in (1) air adheres to when supersaturation and the condensation that distils, and the radial crystallization of formation is called rime.In general, when rime is formed, water droplet freezes than required time advance of mutually combining closely, and defines the ice of the drying comprising many spaces or bubble.Therefore, such ice concentration is less, also more open.(2) icing that the super-cooling waterdrop in air forms limpid glossy clear in the windward side of wire is called glaze.The time of this kind of droplets freeze is longer than the time of collision.Therefore, the icing of formation is smooth and tight, and density is comparatively large, and with the strong adhesion of wire.(3) super-cooling waterdrop forms the ice sheet of transparent and opaque alternately stacked or similar obscure glass in windward side.The sticking power of this kind of icing is also larger, is generally difficult to removing.
The harm of icing is that people are obvious to all, and people also strive to find the method for economic and practical, environmental protection, workable control icing.At present, anti-icing paint development is one of ice-covering-proof Main way.Mainly comprise photo-thermal type anti-icing paint, electroheating type anti-icing paint and hydrophobic type coating three class.Photo-thermal type anti-icing paint improves the temperature of wire by absorbing sunlight, thus makes above freezing at water of conductor temperature, thus reaches ice-covering-proof requirement.This kind of coating is owing to limiting by weather reason, and at the weather of ice and snow, general light is not strong, and be difficult to play due effect, so study less, application prospect is less.Electroheating type anti-icing paint keeps the temperature of wire by the electric heating on wire, thus makes above freezing at water of wire.This kind of coating is generally mix a small amount of conducting material in coating, thus makes coating formation semi-conductor layer, and wire forms small stray current thus produces electric heating.This type of coating is due to comparatively large to the loss of electric energy, and application prospect has certain restriction.Therefore, the practicality of photo-thermal type and electroheating type anti-icing paint is poor.But hydrophobic type coating is by reducing water or the bonding force between ice and wire, thus making ice.The type coating is by being coated with ice-covering-proof coating at substrate surface, and reduce ice to the sticking power of substrate surface and surperficial ice cover, recycling wind and elemental effect make ice easily depart from substrate surface.These class methods are simple, cost is low, can play the effect reducing ice damage in a lot of place.Even if when under extreme conditions needing to adopt artificial deicing, also because ice is little to substrate surface sticking power, work difficulty can greatly reduce.
Nano paint is generally composited by nano material and organic coating, more strictly says and should be called nano composite dope.Nano composite dope must meet two conditions: one is have a kind of yardstick of material at least between 1 ~ 100nm, and two is that nanometer mutual-assistance coating property is significantly improved or adds New function, and Neither of the two can be dispensed.In a broad sense, nano-coating material comprises two kinds: metal nano coated material and inorganic nano coated material.Metal nano coated material mainly refers to containing nanometer crystalline phase in material, inorganic nano coated material be then by nanoparticle between melting, sintered combined and obtain.Usually said nano paint is organic nano composite coating.
Existing coating technology is mainly divided into two general orientation: super hydrophobic surface and ultra-hydrophilic surface.So-called super hydrophobic surface can through the nano-micro structure on surface, then is coated with last layer fluorine carbon or fluorine silicon resin is reached.Though super hydrophobic surface has the easy clean effect of anti-soil, oil stain or rainwater still can form spot or the incrustation scale of droplet at water repellent surface, be not easy to drop from surface, are just difficult to remove after dry.Ultra-hydrophilic surface can pass through the surface physics structure changing base material, or coating water wetted material has come.Generally common hydrophilic material comprises the materials such as interfacial agent, zeolite or photocatalyst.But the interfacial agent life-span is short, what really can be accomplished to allow and comprises for metal, glass, glass-ceramic, power cable etc. have antifouling, ice-covering-proof and high wear resistance, by be this area related personnel do one's utmost to seek for.
Summary of the invention
The invention provides a kind of nano paint ice-covering-proof for ultra-high-tension power transmission line and uses thereof, it solve the deficiency of existing anti-icing paint in antifouling, ice-covering-proof and wear-resistant etc.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
For the nano paint that ultra-high-tension power transmission line is ice-covering-proof, according to weight percent meter, it comprises macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25%, silicon-dioxide 30% ~ 35%, and it is 3% ~ 5% that class bores carbon; Solvent is 19% ~ 32%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line of the present invention also comprises fluorochemical, and the add-on of fluorochemical is 3% ~ 5%.
Described macromolecule resin is the polyethylene of at least one, polypropylene, polyvinyl chloride, polystyrene, tetrafluoroethylene and polycarbonate.
Described class bores carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%.
Described fluorochemical is Calcium Fluoride (Fluorspan), Sodium Fluoride, fluorite and fluorapatite, preferred fluorapatite.
Described solvent, according to weight percent meter, it comprises water 60% ~ 70%, ammoniacal liquor 30% ~ 40%.
The preparation method of the nano paint ice-covering-proof for ultra-high-tension power transmission line of the present invention: first according to weight percent meter, takes macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25%, silicon-dioxide 30% ~ 35% respectively, and it is 3% ~ 5% that class bores carbon; Solvent is 19% ~ 32%; Then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon compound to mix, grinding, makes its grain diameter be 1 ~ 100nm; Finally by mixed grinding evenly after raw material join solvent, fully stir, obtain the described nano paint ice-covering-proof for ultra-high-tension power transmission line.
Class in the present invention bores carbon, has the carbon silicon class mixture (class dimantine, nanometer diamond etc.) of diamond characteristic, promotes the hardness of coating, wear-resistingly undermines erosion resistance after mixing.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Beneficial effect of the present invention:
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention has the following advantages:
(1) nano paint ice-covering-proof for ultra-high-tension power transmission line that prepared by the present invention has excellent unidirectional hot.
According to the current capacity of wire identical electric current applied to 3 wires and carry out wire temperature rise test, the nano paint ice-covering-proof in ultra-high-tension power transmission line prepared by the present invention of different thickness is wherein scribbled on the surface of 1#, 2# wire, 3# wire is not for being coated with the nano paint ice-covering-proof in ultra-high-tension power transmission line prepared by the present invention, the envrionment temperature of test is: 11 DEG C, test result is in table 1.
The temperature rise test result of table 1 different conductor
(2) to have the advantages such as high rigidity, wide heat-resistance type, high acidproof alkali salt, high adhesive force and superior isolation obstruct specific as follows for the nano paint ice-covering-proof for ultra-high-tension power transmission line of the present invention:
High rigidity: ASTM tests up to 8 ~ 9H;
Heatproof: cracking temperature 300 DEG C ~ 1000 DEG C;
Acidproof alkali salt: through SGS test, verified by acidproof alkali salt;
High adhesive force: crosscut bonding strength (ASTM) tests labor degree 4 ~ 5B, it is 0 grade that Chinese CMA tests certification, and timeliness reaches more than 10 years
Insulated barriers: anti-3000V voltage.
Accompanying drawing explanation
Fig. 1 is process flow sheet of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For a preparation method for the ice-covering-proof nano paint of ultra-high-tension power transmission line, first according to weight percent meter, take macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25% respectively, silicon-dioxide 30% ~ 35%, it is 3% ~ 5% that class bores carbon; Solvent is 19% ~ 32%; Then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, makes its grain diameter be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, abundant stirring, obtains the described nano paint ice-covering-proof for ultra-high-tension power transmission line.
The nano paint ice-covering-proof for ultra-high-tension power transmission line of the present invention also comprises fluorochemical, and the add-on of fluorochemical is 3% ~ 5%.
Described macromolecule resin is the polyethylene of at least one, polypropylene, polyvinyl chloride, polystyrene, tetrafluoroethylene and polycarbonate.
Described class bores carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%.
Described fluorochemical is Calcium Fluoride (Fluorspan), Sodium Fluoride, fluorite and fluorapatite, preferred fluorapatite.
Described solvent, according to weight percent meter, it comprises water 60% ~ 70%, ammoniacal liquor 30% ~ 40%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 1
For a preparation method for the ice-covering-proof nano paint of ultra-high-tension power transmission line, first according to weight percent meter, take polyethylene 10%, titanium dioxide 20%, silicon-dioxide 35%, it is 3% that class bores carbon; Calcium Fluoride (Fluorspan) 5%; Solvent is 32%, then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, its grain diameter is made to be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, abundant stirring, obtains the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises carbon 50%, silicon 30%, germanium 20%; Solvent is according to weight percent meter, and it comprises water 60%, ammoniacal liquor 40%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 2
A kind of preparation method of the nano paint ice-covering-proof for ultra-high-tension power transmission line, first according to weight percent meter, take polypropylene 15%, titanium dioxide 25%, silicon-dioxide 33, it is 5% that class bores carbon, fluorapatite 3%, solvent is 19%, then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, makes its grain diameter be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, abundant stirring, obtains the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises carbon 60%, silicon 25%, germanium 20%; Solvent is according to weight percent meter, and it comprises water 70%, ammoniacal liquor 30%%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 3
A kind of preparation method of the nano paint ice-covering-proof for ultra-high-tension power transmission line, first according to weight percent meter, take polyvinyl chloride 13%, titanium dioxide 24%, silicon-dioxide 35%, it is 4% that class bores carbon, Sodium Fluoride 2%, fluorite 2%, solvent is 20%, then macromolecule resin, titanium dioxide, silicon-dioxide and class is bored carbon and mixes, grinding, its grain diameter is made to be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, fully stir, obtain the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises carbon 55%, silicon 25%, germanium 20%; Solvent is according to weight percent meter, and it comprises water 65%, ammoniacal liquor 35%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 4
A kind of preparation method of the nano paint ice-covering-proof for ultra-high-tension power transmission line, first according to weight percent meter, take polystyrene 10%, titanium dioxide 25%, silicon-dioxide 35%, it is 3% that class bores carbon, solvent is 27%, then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, its grain diameter is made to be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, fully stir, obtain the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises carbon 55%, silicon 25%, germanium 20%; Solvent is according to weight percent meter, and it comprises water 70%, ammoniacal liquor 30%%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 5
For a preparation method for the ice-covering-proof nano paint of ultra-high-tension power transmission line, first according to weight percent meter, take tetrafluoroethylene 15%, titanium dioxide 23%, silicon-dioxide 30%, it is 4% that class bores carbon; Solvent is 28%, then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, its grain diameter is made to be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, abundant stirring, obtains the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises 54%, silicon 28%, germanium 18%; Solvent is according to weight percent meter, and it comprises water 65%, ammoniacal liquor 35%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
Embodiment 6
For a preparation method for the ice-covering-proof nano paint of ultra-high-tension power transmission line, first according to weight percent meter, take polycarbonate 13%, titanium dioxide 20%, silicon-dioxide 33%, it is 5% that class bores carbon; Solvent is 29%, then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, its grain diameter is made to be 1 ~ 100nm, finally by mixed grinding evenly after raw material join solvent, abundant stirring, obtains the described nano paint ice-covering-proof for ultra-high-tension power transmission line.Class wherein used bores carbon, and according to weight percent meter, it comprises carbon 60%, silicon 25%, germanium 20%; Solvent is according to weight percent meter, and it comprises water 60%%, ammoniacal liquor 40%.
The nano paint ice-covering-proof for ultra-high-tension power transmission line prepared by the present invention is for the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.The use of coating can adopt the constructional method of the routines such as brushing, obliterating, the construction of manual roller, air gun or airless spray gun spraying, electrostatic spraying, thermospray, roller coat, dip-coating.
Coating of the present invention makes high-tension bus-bar have the advantages such as antifouling, ice-covering-proof and high wear resistance, is a kind of long-term, efficient, convenient, economical and practicable active anti-ice-snow disaster method, realizes delaying and stops on super-cooling waterdrop ultra-high-tension power transmission line icing.High-tension line does not produce icing at sleety weather or produces micro-icing.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. one kind for the ice-covering-proof nano paint of ultra-high-tension power transmission line, it is characterized in that: according to weight percent meter, it comprises macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25%, silicon-dioxide 30% ~ 35%, it is 3% ~ 5% that class bores carbon, and solvent is 19% ~ 32%;
Described macromolecule resin is the polyethylene of at least one, polypropylene, polyvinyl chloride, polystyrene, tetrafluoroethylene and polycarbonate;
Described solvent, according to weight percent meter, it comprises water 60% ~ 70%, ammoniacal liquor 30% ~ 40%;
Also comprise fluorochemical, the add-on of fluorochemical is 3% ~ 5%;
Described class bores carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%.
2. a kind of nano paint ice-covering-proof for ultra-high-tension power transmission line as claimed in claim 1, is characterized in that: described fluorochemical be Calcium Fluoride (Fluorspan), Sodium Fluoride, fluorite, fluorapatite any one or a few.
3. a kind of nano paint ice-covering-proof for ultra-high-tension power transmission line as claimed in claim 1, is characterized in that: described fluorochemical is fluorapatite.
4. the preparation method of a nano paint ice-covering-proof for ultra-high-tension power transmission line as claimed in claim 1, it is characterized in that: first according to weight percent meter, take macromolecule resin 10% ~ 15%, titanium dioxide 20% ~ 25% respectively, silicon-dioxide 30% ~ 35%, it is 3% ~ 5% that class bores carbon; Solvent is 19% ~ 32%; Then macromolecule resin, titanium dioxide, silicon-dioxide and class are bored carbon to mix, grinding, makes its grain diameter be 1 ~ 100nm; Finally by mixed grinding evenly after raw material join solvent, fully stir, obtain the described nano paint ice-covering-proof for ultra-high-tension power transmission line.
5. the preparation method of a kind of nano paint ice-covering-proof for ultra-high-tension power transmission line according to claim 4, is characterized in that: described macromolecule resin is the polyethylene of at least one, polypropylene, polyvinyl chloride, polystyrene, tetrafluoroethylene and polycarbonate; Described class bores carbon, and according to weight percent meter, it comprises carbon 50% ~ 60%, silicon 20% ~ 30%, germanium 10% ~ 20%; Described fluorochemical is Calcium Fluoride (Fluorspan), Sodium Fluoride, fluorite and fluorapatite; Described solvent, according to weight percent meter, it comprises water 60% ~ 70%, ammoniacal liquor 30% ~ 40%.
6. the nano paint ice-covering-proof for ultra-high-tension power transmission line according to claim 1 is in the application of the transmitting line of power system and network of communication, wire, wire gold utensil, shaft tower, bracing wire, bracing wire mounting block.
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| CN103773138A (en) * | 2014-01-20 | 2014-05-07 | 南通天明光电科技有限公司 | Insulating coating special for high-voltage lines |
| CN104610798A (en) * | 2015-02-02 | 2015-05-13 | 芜湖市宝艺游乐科技设备有限公司 | Anti-cracking polyethylene powder coating containing silica powder grafted and activated by nano-mesoporous titanium dioxide and preparation method thereof |
| CN105331207B (en) * | 2015-11-17 | 2017-11-07 | 国家电网公司 | A kind of heat insulation extra-high voltage anti-flaming dope and preparation method thereof |
| CN105368238B (en) * | 2015-11-17 | 2018-05-11 | 国网河南省电力公司周口供电公司 | A kind of extra high voltage network anti-icing paint and preparation method thereof |
| CN105368315B (en) * | 2015-11-17 | 2017-09-01 | 国网河南省电力公司周口供电公司 | A kind of mountain area extra high voltage line surface anti-icing nano coating and preparation method thereof |
| CN107227090A (en) * | 2017-06-19 | 2017-10-03 | 广州金沅达电子科技有限公司 | Nanometer material and preparation method and application |
| CN107446498B (en) * | 2017-08-31 | 2020-01-14 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Anti-icing insulating coating and preparation method thereof |
| CN109233538A (en) * | 2018-07-23 | 2019-01-18 | 广州金沅达电子科技有限公司 | Nano paint and its preparing the application in heat-insulated heatproof fireproof-clothes |
| CN111188039B (en) * | 2020-02-11 | 2021-02-09 | 清华大学 | Coating with low ice-covering adhesion performance and preparation method and application thereof |
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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 |
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| CN102099615A (en) * | 2008-05-28 | 2011-06-15 | 缠绕机公司 | Ice-phobic coating and use thereof |
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| CN102099615A (en) * | 2008-05-28 | 2011-06-15 | 缠绕机公司 | Ice-phobic coating and use thereof |
| CN101358106A (en) * | 2008-09-25 | 2009-02-04 | 武汉工程大学 | Anti-icing nano composite paint and application |
| CN101892009A (en) * | 2010-08-12 | 2010-11-24 | 张振海 | PRTV (Persisitent Room Temperature Vulcanized Silicone Rubber)-anti-contamination flashover coating |
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