CN107541359A - Antifouling flash coating layer cleaning agent - Google Patents
Antifouling flash coating layer cleaning agent Download PDFInfo
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- CN107541359A CN107541359A CN201710992011.6A CN201710992011A CN107541359A CN 107541359 A CN107541359 A CN 107541359A CN 201710992011 A CN201710992011 A CN 201710992011A CN 107541359 A CN107541359 A CN 107541359A
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Abstract
The invention discloses a kind of antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 6 10%, dodecanamide propyl hydroxy sulfo lycine 0.5 3%, AEO carboxylic acid sodium 4 8%, BYK1740 0.2 0.5%, nano silicon 0.05 0.1%, isomerous tridecanol polyoxyethylene ether 6 10%, metal ion chelation agent 1 3%, surplus is deionized water.Antifouling flash coating layer cleaning agent of the present invention is green, easily biological-degradable, can effectively remove the dunghills such as inorganic salts, the greasy dirt on antifouling flush paint surface, recovers the hydrophobicity and migration of hydrophobicity of coating surface.
Description
Technical field
The present invention relates to power equipment to clean field, more particularly, to a kind of antifouling flash coating layer cleaning agent.
Background technology
With the rapid development of China's industry, pollution of the substantial amounts of emission to environment constantly aggravates, power transmission and transforming equipment
Pollution flashover accident takes place frequently, RTV coating（Room temperture rubber vulcanization）Because there is excellent hydrophobicity and migration of hydrophobicity to turn into electric power for it
The first choice of system equipment external insulation Flash Decontamination Measurements.If RTV coating surfaces are filthy to form uniform solidification rock stratum, RTV hydrophobic
Migration can also be lost, and by the safe and stable operation of serious threat system, the big more options of equipment operation maintenance unit are during maintenance
The surface filth of RTV coatings is cleaned, has ensured that its anti-fouling flashover performance is not influenceed by savings pollution all the year round.
Removing of the equipment operation maintenance unit to RTV coating insulator surface filths at present mostly using high pressure water washing or
Dip in the mode that the artificial rag of alcohol wipes.But the RTV coatings coated in insulator surface are very thin, too high flushing pressure has
Antifouling flash coating layer may be destroyed, dips in alcohol wipe ablution to filthy cleaning difficulty of the deep-crosslinked inside silicon rubber very
Greatly, the hydrophobicity short time more difficult recovery in wet condition of the RTV coating and after scouring.Common acid, alkaline cleaner corrosion
Destructive strong, house detergent is more except filthy ability foam, is unsuitable for the cleaning of live RTV coating insulators.
Electrification in high voltage RTV antifouling work Special cleaning solvents（CN105647708A）Including nonionic surface active agent 3-
5%th, sodium tripolyphosphate 3-5%, disecoctylmaleate sodium sulfonate 1-3%, alkali 5-6%, trichloroethanes 1-3%, surplus are water；
The nonionic surface active agent is Myrj 45, polyoxyethylene alkyl phenyl ether, polyoxyethylated alkyl phenol
One or more of mixtures；The alkali is sodium hydroxide powder；The property of water heat release is dissolved in by solid sodium hydroxide, is promoted
Enter the softening of filth, while can accelerate to realize the recovery of RTV coating surface hydrophobicity performances.This washes the sodium tripolyphosphate of solvent use
Body eutrophication can be made and cause water pollution, polyoxyethylated alkyl phenol is biodegradable slowly, is unfavorable for environmental protection.
A kind of antifouling flash coating layer cleaning agent（CN103255001A）Including APG 1-5%, N- alkanoyl-N- methyl
Gucosamine 1-5%, nonionic Gemini surface active 0.2-5%, isomery alcohol polyoxyethylene poly-oxygen propylene aether 1-5%, have
Machine silicon defoaming agent 0.01-0.05%, surplus are water, and the cleaning agent is primarily directed to greasy dirt and cleans, be nontoxic, not corroding, and biology
Degradability is high, but the dunghills of inorganic salts is then cleaned limited.
A kind of high pressure antifouling work cleaning agent（CN1054199621A）Including organic solvent 30-45%, non-ionic surface active
It is agent 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%, remaining
Measure as deionized water；The metal ion chelation agent is the one or more in boric acid solution, EDTA, aminotriacetic acid；This is clear
The EDTA contained in lotion not easily biological-degradables.
A kind of insulator charged cleaning agent（CN105296244A）Including solvent dimethyl carbonate 60-90 parts, cosolvent second
Diol, derivatives 15-30 parts, nonionic surfactant 5-10 parts, rubbing agent nano-metal-oxide 2-5 parts, diffusant dichloro
Methane 1-5 parts, builder N- alkyl pyrrolidone 0.5-2 parts, stabilizer cocounut oil diglycollic amide 0.2-1 parts, methyl polysilicone
Alkane 1-3 parts；The nonionic surfactant is alkyl polyoxyethylene ether and Arlacel-80 according to 1-3：1 ratio
Example is combined, and the nano-metal-oxide is nano aluminium oxide, one kind in nano-titanium oxide；Alkyl in the cleaning agent
APEO biological degradability is poor.
The content of the invention
In view of this, the purpose of the present invention is in view of the shortcomings of the prior art, there is provided a kind of green antifouling work applies
Layer cleaning agent, easily biological-degradable, can effectively remove the dunghills such as inorganic salts, the greasy dirt on antifouling flush paint surface, recover coating table
The hydrophobicity and migration of hydrophobicity in face.
To reach above-mentioned purpose, the present invention uses following technical scheme：Antifouling flash coating layer cleaning agent, by following weight percent
Formed than component：Monododecylphosphate potassium 6-10%, dodecanamide propyl hydroxy sulfo lycine 0.5-3%, fatty alcohol polyoxy
Vinethene carboxylic acid sodium 4-8%, BYK1740 0.2-0.5%, nano silicon 0.05-0.1%, isomerous tridecanol polyoxyethylene ether
6-10%, metal ion chelation agent 1-3%, surplus are deionized water.
Preferably, the antifouling flash coating layer cleaning agent is made up of following weight percent composition：Monododecylphosphate
Potassium 8-10%, dodecanamide propyl hydroxy sulfo lycine 0.5-2%, AEO carboxylic acid sodium 6-8%, BYK1740
0.3-0.5%, nano silicon 0.08-0.1%, isomerous tridecanol polyoxyethylene ether 8-10%, metal ion chelation agent 2-3%,
Surplus is deionized water.
Preferably, the antifouling flash coating layer cleaning agent is made up of following weight percent composition：Monododecylphosphate
Potassium 9%, dodecanamide propyl hydroxy sulfo lycine 1.5%, AEO carboxylic acid sodium 8%, BYK1740 0.5%, nanometer
Silica 0.09%, isomerous tridecanol polyoxyethylene ether 9%, metal ion chelation agent 3%, surplus are deionized water.
Preferably, the metal ion chelation agent be triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to
1-4：1 ratio is combined.
Preferably, the metal ion chelation agent be triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to
3：1 ratio is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 10-15min；
（2）In step（1）Nano silicon, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent height are added in solution
The scattered 20-30min of speed, product is produced after well mixed.
The antifouling flash coating layer cleaning agent application method：
（1）Cleaning agent rinses：Under equipment power down mode, with hydraulic giant to antifouling flush paint table after cleaning agent is pressurizeed by water pump
Face is rinsed, and the outlet pressure of water pump is 0.3-0.5MPa, scavenging period 1-2min；
（2）Water rinses：Complete step（1）Afterwards, 2-3min, water pump discharge pressure 0.3-0.5MPa are rinsed with water.
The cleaning agent is cleaned after being heated to 35-40 DEG C, and effect is more preferable.
The beneficial effects of the invention are as follows：
Antifouling flash coating layer cleaning agent of the present invention is the environment-friendly cleaning agent of easily biological-degradable, gentle non-stimulated, can effectively be removed anti-
The dunghill of pollution flashover coating surface, hence it is evident that reduce the salt density of coating surface, recover the hydrophobicity and migration of hydrophobicity of coating surface
Property：
（1）Surfactant Monododecylphosphate potassium have it is excellent emulsify, solubilising, dispersing characteristic and relatively low surface
Power, be equipped with dodecanamide propyl hydroxy sulfo lycine and AEO carboxylic acid sodium, improve cleaning agent hard water resistance property,
Antistatic behaviour, wetability and detergency；
（2）Defoamer BYK1740 is free of VOC, biodegradable, predominantly hydrophobic particles and brokenly bubble aliphatic derivatives, can be with
The generation of cleaning agent foam is reduced, is easy to clean；
（3）Isomerous tridecanol polyoxyethylene ether has excellent wetability, permeability and emulsibility, with surfactant, metal
Ion chelating agent coordinates, and reaches good cleaning performance to filth of the deep-crosslinked inside silicon rubber；
（4）Nano silicon is added in cleaning agent, rubbing agent and nano silicon are used as by the use of nano silicon
Good permeability, coordinate with surfactant, metal ion chelation agent, filth of the deep-crosslinked inside silicon rubber is reached
Good cleaning performance, hence it is evident that reduce the salt density after cleaning；Simultaneously by adding nano silicon, insulation sublist can be improved
The hydrophobicity rank in face；
（5）Metal ion chelation agent is formed by triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid are compound, Ke Yiti
The efficiency of high chelated metal ions, cleaning performance is improved, reduce the salt density after cleaning.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 6%, lauramide third
Base hydroxy sulfo lycine 3%, AEO carboxylic acid sodium 5%, BYK1740 0.2%, nano silicon 0.05%, isomery
Tridecanol polyoxyethylene ether 6%, metal ion chelation agent 1%, deionized water 78.75%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 1：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 10min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 25min, and product is produced after well mixed.
Embodiment 2
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 7%, lauramide third
Base hydroxy sulfo lycine 1%, AEO carboxylic acid sodium 4%, BYK1740 0.3%, nano silicon 0.06%, isomery
Tridecanol polyoxyethylene ether 8%, metal ion chelation agent 2%, deionized water 77.64%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 2：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 12min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 27min, and product is produced after well mixed.
Embodiment 3
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 8%, lauramide third
Base hydroxy sulfo lycine 1%, AEO carboxylic acid sodium 6%, BYK1740 0.5%, nano silicon 0.07%, isomery
Tridecanol polyoxyethylene ether 7%, metal ion chelation agent 3%, deionized water 74.43%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 2：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 13min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 28min, and product is produced after well mixed.
Embodiment 4
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 8%, lauramide third
Base hydroxy sulfo lycine 0.5%, AEO carboxylic acid sodium 6%, BYK1740 0.3%, nano silicon 0.1% are different
Structure tridecanol polyoxyethylene ether 10%, metal ion chelation agent 3%, deionized water 72.1%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 3：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 14min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 30min, and product is produced after well mixed.
Embodiment 5
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 9%, lauramide third
Base hydroxy sulfo lycine 1.5%, AEO carboxylic acid sodium 8%, BYK1740 0.5%, nano silicon 0.09% are different
Structure tridecanol polyoxyethylene ether 9%, metal ion chelation agent 3%, deionized water 68.91%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 3：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 12min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 20min, and product is produced after well mixed.
Embodiment 6
Antifouling flash coating layer cleaning agent, it is made up of following weight percent composition：Monododecylphosphate potassium 10%, lauramide
Hydroxysultaine 2%, AEO carboxylic acid sodium 7%, BYK1740 0.4%, nano silicon 0.08% are different
Structure tridecanol polyoxyethylene ether 8%, metal ion chelation agent 2%, deionized water 70.52%.
The metal ion chelation agent is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 4：1 ratio
Example is combined.
The preparation method of the antifouling flash coating layer cleaning agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 15min with 2000r/min；
（2）In step（1）Add nano silicon in solution, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent with
3000r/min disperses at a high speed 26min, and product is produced after well mixed.
Comparative example 1
Comparative example 1 is substantially the same manner as Example 6, and difference is：Remove nano silicon, it is specific as follows：Single dodecane
Base phosphate potassium 10%, dodecanamide propyl hydroxy sulfo lycine 2%, AEO carboxylic acid sodium 7%, BYK1740
0.4%, isomerous tridecanol polyoxyethylene ether 8%, metal ion chelation agent 2%, deionized water 70.6%.
Comparative example 2
Comparative example 1 is substantially the same manner as Example 6, and difference is：The metal ion chelation agent is 1-hydroxy ethylidene-1,1-diphosphonic acid.
Antifouling flash coating layer cleaning agent application method made of embodiment 1-6 and comparative example 1-2：
（1）Cleaning agent rinses：Under equipment power down mode, after the cleaning agent is heated into 38 DEG C, cleaning agent is passed through into water pump
Antifouling flush paint surface is rinsed with hydraulic giant after pressurization, the outlet pressure of water pump is 0.3-0.5MPa, scavenging period 2min；
（2）Water rinses：Complete step（1）Afterwards, 3min, water pump discharge pressure 0.3-0.5MPa are rinsed with water.
Performance detection：Antifouling flash coating layer cleaning agent prepared by embodiment 1-6 and comparative example 1-2 is exhausted to same transformer station
The filth in edge sublist face is cleaned, and carries out salt density measurement to cleaning front and rear insulator according to GB/T16434-1996；
Hydrophobicity test is carried out to cleaning front and rear insulator according to DL/T810-2012, test result is as follows：
Insulator surface salt density and hydrophobicity test table
As can be seen from the above table, the antifouling flash coating layer cleaning agent that prepared by listed embodiment 1- embodiments 6 is for cleaning insulator
Surface filth has good effect, substantially can remove the dunghills such as the inorganic salts on surface, greasy dirt, and can significantly improve absolutely
The hydrophobicity and migration of hydrophobicity in edge sublist face.It is can be seen that from the wash result of comparative example 1 and embodiment 6 in cleaning agent
Nano silicon is added, can be with by the use of nano silicon as the good permeability of rubbing agent and nano silicon
Improve cleaning effect, hence it is evident that reduce the salt density after cleaning；Simultaneously by adding nano silicon, insulator surface can be improved
Hydrophobicity rank.Triethylene tetramine hexa-methylene phosphonic acids and hydroxyl are can be seen that from the wash result of comparative example 2 and embodiment 6
Base ethylene-diphosphonic acid is compound to be used as metal ion chelation agent, can improve cleaning performance, reduces the salt density after cleaning.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (6)
1. antifouling flash coating layer cleaning agent, it is characterised in that：It is made up of following weight percent composition：Monododecylphosphate potassium
6-10%, dodecanamide propyl hydroxy sulfo lycine 0.5-3%, AEO carboxylic acid sodium 4-8%, BYK1740 0.2-
0.5%, nano silicon 0.05-0.1%, isomerous tridecanol polyoxyethylene ether 6-10%, metal ion chelation agent 1-3%, surplus
For deionized water.
2. antifouling flash coating layer cleaning agent according to claim 1, it is characterised in that：The antifouling flash coating layer cleaning agent is by such as
Lower weight percent composition composition：Monododecylphosphate potassium 8-10%, dodecanamide propyl hydroxy sulfo lycine 0.5-2%,
AEO carboxylic acid sodium 6-8%, BYK1740 0.3-0.5%, nano silicon 0.08-0.1%, isomerous tridecanol
APEO 8-10%, metal ion chelation agent 2-3%, surplus are deionized water.
3. antifouling flash coating layer cleaning agent according to claim 2, it is characterised in that：The antifouling flash coating layer cleaning agent is by such as
Lower weight percent composition composition：Monododecylphosphate potassium 9%, dodecanamide propyl hydroxy sulfo lycine 1.5%, fatty alcohol
APEO carboxylic acid sodium 8%, BYK1740 0.5%, nano silicon oxide 0.09%, isomerous tridecanol polyoxyethylene ether 9%, metal from
Sub- chelating agent 3%, surplus are deionized water.
4. according to the antifouling flash coating layer cleaning agent described in claim 1 or 2 or 3, it is characterised in that：The metal ion chelation agent
It is triethylene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid according to 1-4：1 ratio is combined.
5. antifouling flash coating layer cleaning agent according to claim 4, it is characterised in that：The metal ion chelation agent is three second
Alkene tetramine hexa-methylene phosphonic acids and 1-hydroxy ethylidene-1,1-diphosphonic acid are according to 3：1 ratio is combined.
6. according to the antifouling flash coating layer cleaning agent described in claim 1 or 2 or 3, it is characterised in that：The antifouling flash coating layer cleaning
The preparation method of agent：
（1）By Monododecylphosphate potassium, dodecanamide propyl hydroxy sulfo lycine, AEO carboxylic acid sodium,
BYK1740, deionized water disperse at a high speed 10-15min；
（2）In step（1）Nano silicon, isomerous tridecanol polyoxyethylene ether, metal ion chelation agent height are added in solution
The scattered 20-30min of speed, product is produced after well mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710992011.6A CN107541359B (en) | 2017-10-23 | 2017-10-23 | Pollution flashover-preventing coating cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992011.6A CN107541359B (en) | 2017-10-23 | 2017-10-23 | Pollution flashover-preventing coating cleaning agent |
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| CN107541359B CN107541359B (en) | 2023-06-27 |
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| CN110358640A (en) * | 2019-08-07 | 2019-10-22 | 郑州中原利达新材料有限公司 | A kind of high-speed rail insulator cleaning protective agent |
| CN111304011A (en) * | 2020-04-10 | 2020-06-19 | 薛占军 | Cleaning agent capable of being operated in live mode for high-voltage and low-voltage power distribution cabinet and preparation method of cleaning agent |
| 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 |
| CN112553009A (en) * | 2020-11-28 | 2021-03-26 | 无锡市科宇橡胶模具厂 | Cleaning agent for rubber mold and using 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 |
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| 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 |
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| 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 |
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