CN109705991A - A kind of silicon rubber compound insulator scavenger specially with repair function - Google Patents
A kind of silicon rubber compound insulator scavenger specially with repair function Download PDFInfo
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- CN109705991A CN109705991A CN201811460150.5A CN201811460150A CN109705991A CN 109705991 A CN109705991 A CN 109705991A CN 201811460150 A CN201811460150 A CN 201811460150A CN 109705991 A CN109705991 A CN 109705991A
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Abstract
The invention discloses a kind of silicon rubber compound insulator scavenger specially with repair function, is made of 80-90 parts of organic composite solvent, 1-10 parts of organic silicon surfactant, 1-10 parts of hydroxyl-terminated injecting two methyl siloxane, 0.1-3 parts of crosslinking agent, 0.1-5 parts of silane coupling agent.Organic silicon surfactant of the invention, it is using permethylated siloxanes as hydrophobic main chain, in a kind of surfactant that wherein meta position or end position connect one or more polar organic groups and constitute, organic silicon surfactant is because of its low-surface-energy with high surface and methyl, the special flexibility of siloxanes trunk simultaneously, make methyl in surface dense arrangement, so that organic group is farthest utilized, therefore the surface tension of solution can be down to 20~30 mN m by organic silicon surfactant‑1Ultralow surface tension can make the filth on its effective wetting silicon rubber compound insulator surface, while washing dunghill, the controllable repair layer of a layer thickness is formed on the surface of silicon rubber compound insulator, the hydrophobicity and migration of hydrophobicity for restoring silicon rubber compound insulator surface, guarantee the safe operation of power equipment.
Description
Technical field
The present invention relates to a kind of scavenger specially, in particular to a kind of silicon rubber compound insulator with repair function is special
With cleaning agent, while cleaning efficiency with higher, forming a layer thickness on the surface of silicon rubber compound insulator can
The repair layer of control restores the hydrophobicity and migration of hydrophobicity on silicon rubber compound insulator surface.
Background technique
With the rapid development of economy, since atmosphere pollution caused by producing, living is got worse, silicon rubber composite insulation
The contamination in sublist face is also increasingly promoted, and increases a possibility that power transmission and transforming equipment pollution flashover occurs, and gives electric power enterprise and national economy
Bring great harmfulness.
A kind of high pressure antifouling work cleaning agent is disclosed in Chinese invention patent CN 105419962A, constituent is
Organic solvent 30-45%, nonionic surfactant 2.1-4.5%, metal ion chelation agent 0.7-1.5%, remover 1-1.9%,
Corrosion inhibiter 0.5-1.0%, silicone oil 0.5-0.8%, surplus are deionized water, and comprehensive component is 100%.Its organic solvent is ethyl alcohol, second
One or more of ether, acetone, butyl glycol ether, butanol.Nonionic surfactant is alkyl phenol Polyethoxyolefin ether, fat
One or more of alcohol Polyethoxyolefin ether, octyl phenol Polyethoxyolefin ether.Metal-chelator is boric acid solution, EDTA, amino three
One or more of acetic acid.Remover is one of n-methyl-2-pyrrolidone, dodecyl benzyl dimethyl ammonium chloride
Or it is several.Silicone oil is one or more of methyl-silicone oil, ethyl silicon oil, propyl silicone oil.Its application method is in 750KV or less
Voltage under spray on power transmission and transforming equipment, can in 1-3 minute 98% or more surface of removing dirt.It is special in Chinese invention
A kind of insulator charged cleaning agent is disclosed in sharp 105296244 A of CN, constituent is solvent dimethyl carbonate 60-90
Part, 15-30 portions of cosolvent diethyl 01 derivatives, rub nano-metal-oxide 2-5 parts by 5-10 parts of nonionic surfactant,
1-5 parts of diffusant methylene chloride, 0.5-2 parts of builder N- alkyl pyrrolidone stablizes 0.2-1 parts of cocounut oil diglycollic amide, gathers
1-3 parts of methylsiloxane.Its application method is to mix the pressure-air of cleaning agent and 1-5MPa in nozzle, with 30-80m/s
Speed spray to high-tension insulator, cleaning 2-3 is all over the cleaning that can be realized to high-tension insulator.
Silicon rubber compound insulator has hydrophobicity and migration of hydrophobicity, it is possible to reduce what power transmission and transforming equipment pollution flashover occurred can
Energy property, but in longtime running, with the continuous accumulation of pollution layer, it will cause the increasing of silicon rubber compound insulator surface conductivity
Add, the even forfeiture of decreasing insulating, hydrophobicity decrease, therefore periodically cleans pollution severity of insulators as electric system power transformation
It stands, the work of the convention of converter station.Power external insulation equipment cleaning way is mainly that high pressure water rinses at present, because of silastic material
Hydrophobicity and migration of hydrophobicity, as long as so high pressure water cleaning by external force removal surface floating ash, to greasy dirt and
It is difficult to clean off through hardened filth.
Summary of the invention
In view of this, the present invention is directed to current power transmission and transforming equipment in longtime running, with the continuous accumulation of pollution layer, meeting
It causes the increase of silicon rubber compound insulator surface conductivity, decreasing insulating, hydrophobicity to weaken the drawbacks of losing, provides one
Kind has the silicon rubber compound insulator scavenger specially of repair function, while cleaning efficiency with higher, in silicon
The surface of rubber composite insulator forms the controllable repair layer of a layer thickness, restores the hydrophobicity on silicon rubber compound insulator surface
And migration of hydrophobicity.
The present invention is solved the above problems by following technological means:
A kind of silicon rubber compound insulator scavenger specially with repair function, by the compound molten of following component (weight ratio)
The composition such as agent, organic silicon surfactant, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent:
80-90 parts of organic composite solvent, 1-10 parts of organic silicon surfactant, 1-10 parts of hydroxyl-terminated injecting two methyl siloxane is handed over
Agent 0.1-3 parts, 0.1-5 parts of silane coupling agent of connection.
Preferably, the organic composite solvent is toluene, dimethylbenzene, methylene chloride, hexane, heptane, octane, four chloroethenes
One or more of alkene, chloroform, ethyl acetate, acetone, butanone and petroleum ether.
Preferably, the organic silicon surfactant is nonionic surfactant, is polyoxyethylene ether, polyoxypropylene
The organosilyl surface that ether, allyl alcohol polyoxyalkyl ether, dimethylamine polyethers, amino-polyether, the polyether-modified containing hydrogen silicone oil of urine obtain is living
One of property agent is a variety of.
Preferably, the hydroxyl-terminated injecting two methyl siloxane is the hydroxyl poly dimethyl that viscosity is 200~60000mPa s
Siloxanes it is one or more.
Preferably, the crosslinking agent is tributanoximo silane, aminopropyltriethoxywerene werene, 3- glycidyl ether oxygen
One or more of base propyl trimethoxy silicane, orthosilicic acid tetraethyl ester.
Preferably, the silane coupling agent is one or more of KH-602, KH-791, KH-792.
Due to using above-mentioned technological means, the beneficial effects of the present invention are:
A kind of dirt of the silicon rubber compound insulator scavenger specially to silastic material surface with repair function of the invention
It is dirty that there is high wellability, various filthy ingredients can be effectively washed, it is multiple in silicon rubber while washing dunghill
The surface for closing insulator forms the controllable repair layer of a layer thickness, restores the hydrophobicity and hydrophobic on silicon rubber compound insulator surface
Migration guarantees the safe operation of power equipment.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Example, technical solution in the embodiment of the present invention are explicitly described.
Embodiment 1
A kind of silicon rubber compound insulator scavenger specially with repair function, by the organic composite of following component (weight ratio)
The composition such as solvent, organic silicon surfactant, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent:
80 parts of organic composite solvent, 1 part of organic silicon surfactant, 1 part of hydroxyl-terminated injecting two methyl siloxane, 0.1 part of crosslinking agent,
0.1 part of silane coupling agent.
Preferably, the organic composite solvent is toluene, dimethylbenzene, methylene chloride, hexane, heptane, octane, four chloroethenes
One or more of alkene, chloroform, ethyl acetate, acetone, butanone and petroleum ether.
Preferably, the organic silicon surfactant is nonionic surfactant, is polyoxyethylene ether, polyoxypropylene
The organosilyl surface that ether, allyl alcohol polyoxyalkyl ether, dimethylamine polyethers, amino-polyether, the polyether-modified containing hydrogen silicone oil of urine obtain is living
One of property agent is a variety of.
Preferably, the hydroxyl-terminated injecting two methyl siloxane is the hydroxyl poly dimethyl that viscosity is 200~60000mPa s
Siloxanes it is one or more.
Preferably, the crosslinking agent is tributanoximo silane, aminopropyltriethoxywerene werene, 3- glycidyl ether oxygen
One or more of base propyl trimethoxy silicane, orthosilicic acid tetraethyl ester.
Preferably, the silane coupling agent is one or more of KH-602, KH-791, KH-792.
Embodiment 2
A kind of silicon rubber compound insulator scavenger specially with repair function, by the organic composite of following component (weight ratio)
The composition such as solvent, organic silicon surfactant, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent:
85 parts of organic composite solvent, 5 parts of organic silicon surfactant, 5 parts of hydroxyl-terminated injecting two methyl siloxane, 2 parts of crosslinking agent, silicon
3 parts of alkane coupling agent.
Preferably, the organic composite solvent is toluene, dimethylbenzene, methylene chloride, hexane, heptane, octane, four chloroethenes
One or more of alkene, chloroform, ethyl acetate, acetone, butanone and petroleum ether.
Preferably, the organic silicon surfactant is nonionic surfactant, is polyoxyethylene ether, polyoxypropylene
The organosilyl surface that ether, allyl alcohol polyoxyalkyl ether, dimethylamine polyethers, amino-polyether, the polyether-modified containing hydrogen silicone oil of urine obtain is living
One of property agent is a variety of.
Preferably, the hydroxyl-terminated injecting two methyl siloxane is the hydroxyl poly dimethyl that viscosity is 200~60000mPa s
Siloxanes it is one or more.
Preferably, the crosslinking agent is tributanoximo silane, aminopropyltriethoxywerene werene, 3- glycidyl ether oxygen
One or more of base propyl trimethoxy silicane, orthosilicic acid tetraethyl ester.
Preferably, the silane coupling agent is one or more of KH-602, KH-791, KH-792.
Embodiment 3
A kind of silicon rubber compound insulator scavenger specially with repair function, by the organic composite of following component (weight ratio)
The composition such as solvent, organic silicon surfactant, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent:
90 parts of organic composite solvent, 10 parts of organic silicon surfactant, 10 parts of hydroxyl-terminated injecting two methyl siloxane, 3 parts of crosslinking agent,
5 parts of silane coupling agent.
Preferably, the organic composite solvent is toluene, dimethylbenzene, methylene chloride, hexane, heptane, octane, four chloroethenes
One or more of alkene, chloroform, ethyl acetate, acetone, butanone and petroleum ether.
Preferably, the organic silicon surfactant is nonionic surfactant, is polyoxyethylene ether, polyoxypropylene
The organosilyl surface that ether, allyl alcohol polyoxyalkyl ether, dimethylamine polyethers, amino-polyether, the polyether-modified containing hydrogen silicone oil of urine obtain is living
One of property agent is a variety of.
Preferably, the hydroxyl-terminated injecting two methyl siloxane is the hydroxyl poly dimethyl that viscosity is 200~60000mPa s
Siloxanes it is one or more.
Preferably, the crosslinking agent is tributanoximo silane, aminopropyltriethoxywerene werene, 3- glycidyl ether oxygen
One or more of base propyl trimethoxy silicane, orthosilicic acid tetraethyl ester.
Preferably, the silane coupling agent is one or more of KH-602, KH-791, KH-792.
In above-mentioned technical proposal, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent are used cooperatively, can be with
While efficiently removing dunghill, formed on silicon rubber compound insulator surface same with silicon rubber compound insulator external insulation layer
The low interface functional layer of matter restores the hydrophobicity and migration of hydrophobicity on silicon rubber compound insulator surface.
A kind of silicon rubber compound insulator scavenger specially with repair function of the invention is using double solvents, organic
The composition such as silicon surface active agent, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent.Using to silastic material table
Face filth has the double solvents of high efficiency infiltration that can guarantee efficiently to remove filth；Organic silicon surfactant is with full methyl
The siloxanes of change is hydrophobic main chain, on a kind of surface that wherein meta position or end position connect one or more polar organic groups and constitute
Activating agent, organic silicon surfactant is because of its low-surface-energy with high surface and methyl, while siloxanes trunk is special
Flexibility, make methyl in surface dense arrangement, so that organic group is farthest utilized, therefore can be with organosilicon table
The surface tension of solution is down to 20~30 mN m-1 by face activating agent, and ultralow surface tension can make its effective wetting silicon rubber
The filth of glue surface of composite insulator achievees the purpose that efficiently quickly to remove.Hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silicon
Alkane coupling agent is used cooperatively, can be while efficiently going out dunghill, formation and silicon on silicon rubber compound insulator surface
The low interface functional layer of rubber composite insulator external insulation layer homogeneity is restored the hydrophobicity on silicon rubber compound insulator surface and is hated
Water migration.
Compared with prior art, the silicon rubber compound insulator scavenger specially with repair function of the invention is in component
It is unique in selection, there is superiority in performance indicator.
1, in component selection:
Silicon rubber compound insulator scavenger specially with repair function uses double solvents, organic silicon surfactant, end
The composition such as hydroxyl dimethyl silicone polymer, crosslinking agent, silane coupling agent.
Using there is the double solvents of high efficiency infiltration that can guarantee filth of efficiently going out to silastic material surface filth；
Organic silicon surfactant, be using permethylated siloxanes as hydrophobic main chain, wherein meta position or end position connect one or
Multiple polar organic groups and a kind of surfactant constituted, organic silicon surfactant is because it is with high surface and first
The low-surface-energy of base, while the special flexibility of siloxanes trunk, make methyl in surface dense arrangement, so that organic group is maximum
It is utilized to degree, therefore the surface tension of solution can be down to 20~30 mN m-1 with organic silicon surfactant, surpass
Low surface tension can make the filth on its effective wetting silicon rubber compound insulator surface, reach the mesh efficiently quickly removed
's.
Hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent are used cooperatively, can be in the dunghill of efficiently going out
While, the low interface function with silicon rubber compound insulator external insulation layer homogeneity is formed on silicon rubber compound insulator surface
Layer restores the hydrophobicity and migration of hydrophobicity on silicon rubber compound insulator surface.
2, in technical indicator:
The silicon rubber compound insulator scavenger specially of repair function of the invention, 99% or more cleaning efficiency, silicon rubber after cleaning
The hydrophobic classification on surface reaches HC1 grades, and migration of hydrophobicity is excellent.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. a kind of silicon rubber compound insulator scavenger specially with repair function, it is characterised in that: by following component (weight
Than) the composition such as double solvents, organic silicon surfactant, hydroxyl-terminated injecting two methyl siloxane, crosslinking agent, silane coupling agent:
80-90 parts of organic composite solvent, 1-10 parts of organic silicon surfactant, 1-10 parts of hydroxyl-terminated injecting two methyl siloxane, crosslinking agent
0.1-3 parts, 0.1-5 parts of silane coupling agent.
2. the silicon rubber compound insulator scavenger specially according to claim 1 with repair function, it is characterised in that:
The organic composite solvent is toluene, dimethylbenzene, methylene chloride, hexane, heptane, octane, tetrachloro-ethylene, chloroform, second
One or more of acetoacetic ester, acetone, butanone and petroleum ether.
3. the silicon rubber compound insulator scavenger specially according to claim 1 with repair function, it is characterised in that:
The organic silicon surfactant is nonionic surfactant, is polyoxyethylene ether, polyethenoxy ether, allyl alcohol polyoxy alkyl
One of organic silicon surfactant that ether, dimethylamine polyethers, amino-polyether, the polyether-modified containing hydrogen silicone oil of urine obtain is more
Kind.
4. the silicon rubber compound insulator scavenger specially according to claim 1 with repair function, it is characterised in that:
The hydroxyl-terminated injecting two methyl siloxane, viscosity are one kind or more of the hydroxyl dimethyl silicone polymer of 200~60000mPa s
Kind.
5. the silicon rubber compound insulator scavenger specially according to claim 1 with repair function, it is characterised in that:
The crosslinking agent is tributanoximo silane, aminopropyltriethoxywerene werene, 3- glycydoxy trimethoxy
One or more of silane, orthosilicic acid tetraethyl ester.
6. the silicon rubber compound insulator scavenger specially according to claim 1 with repair function, it is characterised in that:
The silane coupling agent is one or more of KH-602, KH-791, KH-792.
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| CN201811460150.5A CN109705991A (en) | 2018-11-30 | 2018-11-30 | A kind of silicon rubber compound insulator scavenger specially with repair function |
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| CN201811460150.5A CN109705991A (en) | 2018-11-30 | 2018-11-30 | A kind of silicon rubber compound insulator scavenger specially with repair function |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426324A (en) * | 2019-08-27 | 2019-11-08 | 南京大学 | A kind of measuring method of the sub- surface hydrophobicity migration of polyolefin insulation |
| CN110878237A (en) * | 2019-11-11 | 2020-03-13 | 国网山东省电力公司兰陵县供电公司 | Electrified cleaning agent for high-voltage power equipment and preparation method thereof |
| CN111073764A (en) * | 2019-10-18 | 2020-04-28 | 国网湖南省电力有限公司 | Environment-friendly cleaning and repairing agent for composite insulator |
| CN111440356A (en) * | 2020-04-13 | 2020-07-24 | 武汉疏能新材料有限公司 | Special stripping agent for room temperature vulcanized silicone rubber for insulator and stripping method |
| CN111500377A (en) * | 2020-04-15 | 2020-08-07 | 武汉沃维泰环保科技有限公司 | Environment-friendly insulating cleaning agent for electrical equipment |
| CN112080347A (en) * | 2020-07-27 | 2020-12-15 | 中国电力科学研究院有限公司 | Cleaning agent for removing dirt on insulating surface of silicon rubber and preparation method thereof |
| CN112812895A (en) * | 2020-12-30 | 2021-05-18 | 苏州禾川化学技术服务有限公司 | Cleaning composition with repairing function for composite insulator and preparation method thereof |
| CN112920909A (en) * | 2021-01-26 | 2021-06-08 | 北京国电富通科技发展有限责任公司 | Long-acting water-based cleaning agent and preparation method thereof |
| CN113201413A (en) * | 2021-04-26 | 2021-08-03 | 北京国电富通科技发展有限责任公司 | Water-based cleaning and repairing agent for surface of silicon rubber insulator and preparation method thereof |
| CN113201411A (en) * | 2021-04-26 | 2021-08-03 | 北京国电富通科技发展有限责任公司 | Cleaning and repairing agent for silicone rubber and preparation method thereof |
| CN113831969A (en) * | 2021-10-29 | 2021-12-24 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN115093904A (en) * | 2022-06-08 | 2022-09-23 | 国家电网有限公司 | Preparation method and equipment of silicon rubber insulating surface cleaning agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087576A (en) * | 2011-10-14 | 2013-05-08 | 日信化学工业株式会社 | Surfactant Composition, Coating Solution Containing The Surfactant Composition, And Rubber Article Treated By The Coating Solution |
| CN104673091A (en) * | 2015-02-28 | 2015-06-03 | 成都拓利化工实业有限公司 | RTV anti-pollution flashover coating suitable for automatic dip-coating of insulator and preparation method of RTV anti-pollution flashover coating |
| CN105296244A (en) * | 2015-11-17 | 2016-02-03 | 杨超 | Insulator electrified cleaning agent |
| CN105419962A (en) * | 2015-12-12 | 2016-03-23 | 昆明理工大电力工程技术有限公司 | High pressure anti-pollution-flashover cleaner |
| CN105713394A (en) * | 2016-03-02 | 2016-06-29 | 广东杰果新材料有限公司 | High-viscosity single-component oxime removing type silicone rubber capable of being stored stably and preparation method thereof |
-
2018
- 2018-11-30 CN CN201811460150.5A patent/CN109705991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103087576A (en) * | 2011-10-14 | 2013-05-08 | 日信化学工业株式会社 | Surfactant Composition, Coating Solution Containing The Surfactant Composition, And Rubber Article Treated By The Coating Solution |
| CN104673091A (en) * | 2015-02-28 | 2015-06-03 | 成都拓利化工实业有限公司 | RTV anti-pollution flashover coating suitable for automatic dip-coating of insulator and preparation method of RTV anti-pollution flashover coating |
| CN105296244A (en) * | 2015-11-17 | 2016-02-03 | 杨超 | Insulator electrified cleaning agent |
| CN105419962A (en) * | 2015-12-12 | 2016-03-23 | 昆明理工大电力工程技术有限公司 | High pressure anti-pollution-flashover cleaner |
| CN105713394A (en) * | 2016-03-02 | 2016-06-29 | 广东杰果新材料有限公司 | High-viscosity single-component oxime removing type silicone rubber capable of being stored stably and preparation method thereof |
Cited By (17)
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| CN110426324B (en) * | 2019-08-27 | 2021-06-04 | 南京大学 | Method for measuring surface hydrophobic migration of polyolefin insulator |
| CN110426324A (en) * | 2019-08-27 | 2019-11-08 | 南京大学 | A kind of measuring method of the sub- surface hydrophobicity migration of polyolefin insulation |
| CN111073764A (en) * | 2019-10-18 | 2020-04-28 | 国网湖南省电力有限公司 | Environment-friendly cleaning and repairing agent for composite insulator |
| CN110878237A (en) * | 2019-11-11 | 2020-03-13 | 国网山东省电力公司兰陵县供电公司 | Electrified cleaning agent for high-voltage power equipment and preparation method thereof |
| CN110878237B (en) * | 2019-11-11 | 2021-06-08 | 国网山东省电力公司兰陵县供电公司 | Electrified cleaning agent for high-voltage power equipment and preparation method thereof |
| CN111440356A (en) * | 2020-04-13 | 2020-07-24 | 武汉疏能新材料有限公司 | Special stripping agent for room temperature vulcanized silicone rubber for insulator and stripping method |
| CN111500377A (en) * | 2020-04-15 | 2020-08-07 | 武汉沃维泰环保科技有限公司 | Environment-friendly insulating cleaning agent for electrical equipment |
| CN111500377B (en) * | 2020-04-15 | 2022-06-21 | 武汉沃维泰环保科技有限公司 | Environment-friendly insulating cleaning agent for electrical equipment |
| CN112080347A (en) * | 2020-07-27 | 2020-12-15 | 中国电力科学研究院有限公司 | Cleaning agent for removing dirt on insulating surface of silicon rubber and preparation method thereof |
| CN112080347B (en) * | 2020-07-27 | 2023-12-08 | 中国电力科学研究院有限公司 | Cleaning agent for cleaning dirt on silicon rubber insulating surface and preparation method thereof |
| CN112812895A (en) * | 2020-12-30 | 2021-05-18 | 苏州禾川化学技术服务有限公司 | Cleaning composition with repairing function for composite insulator and preparation method thereof |
| CN112920909A (en) * | 2021-01-26 | 2021-06-08 | 北京国电富通科技发展有限责任公司 | Long-acting water-based cleaning agent and preparation method thereof |
| CN113201413A (en) * | 2021-04-26 | 2021-08-03 | 北京国电富通科技发展有限责任公司 | Water-based cleaning and repairing agent for surface of silicon rubber insulator and preparation method thereof |
| CN113201411A (en) * | 2021-04-26 | 2021-08-03 | 北京国电富通科技发展有限责任公司 | Cleaning and repairing agent for silicone rubber and preparation method thereof |
| CN113831969A (en) * | 2021-10-29 | 2021-12-24 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN113831969B (en) * | 2021-10-29 | 2024-01-26 | 国网重庆市电力公司电力科学研究院 | Insulating liquid nano charged cleaning agent for insulator and preparation method thereof |
| CN115093904A (en) * | 2022-06-08 | 2022-09-23 | 国家电网有限公司 | Preparation method and equipment of silicon rubber insulating surface cleaning agent |
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