CN102660403A - Electrical equipment cleaning agent and preparation method thereof - Google Patents
Electrical equipment cleaning agent and preparation method thereof Download PDFInfo
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- CN102660403A CN102660403A CN201210098796XA CN201210098796A CN102660403A CN 102660403 A CN102660403 A CN 102660403A CN 201210098796X A CN201210098796X A CN 201210098796XA CN 201210098796 A CN201210098796 A CN 201210098796A CN 102660403 A CN102660403 A CN 102660403A
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Abstract
The invention relates to an electrical equipment cleaning agent and a preparation method thereof. The electrical equipment cleaning agent comprises 1 to 5% of one or more alcohol ether solvents, 5 to 10% of dichloromethane, 30 to 50% of tetrachloroethylene, 0 to 10% of limonene and the balance one or more hydrocarbon solvents. The preparation method comprises the following steps of standing the one or more hydrocarbon solvents in a storage tank having the cone-shaped bottom for more than 24 hours, adding the one or more hydrocarbon solvents into a stainless steel reactor according to a certain ratio, orderly adding the one or more alcohol ether solvents, dichloromethane, tetrachloroethylene and limonene into the stainless steel reactor, stirring for 20 to 30 minutes, drying by a dryer and filtering by a filter to obtain the electrical equipment cleaning agent. The electrical equipment cleaning agent does not contain ozone depleting substance (ODS) raw materials of trifluorotrichloroethane (F-113), 1,1,1-trichloroethane, trichloroethylene and carbon tetrachloride, is safe and environmentally friendly, has an ozone destruction coefficient of 0.00, strong detergency of 99.9% and a strong capacity of removing mineral oil stains, soldering and dust, allows on-line cleaning, has withstand voltage more than 25KV and stable chemical properties, does not produce corrosion on circuit boards and metal materials, and can be volatilized fully without residual.
Description
Technical field
The invention belongs to the matting field, relate to clean-out system, especially a kind of electrical equipment clean-out system and preparation method thereof.
Background technology
Along with the continuous development of cleaning industry, for the safety of underwriter and equipment, cleanings such as electrical equipment, instrument, power distribution cabinet require increasingly high.Traditional clean-out system is F113 (Freon 113), 11.1 trichloroethane, trieline, tetracol phenixin, toluene, YLENE etc.To the people, brought many harm to being cleaned thing and environment.Toxicity is big, vaporization losses is big, contaminate environment, destruction ozone etc.For reducing the harm of cleaning, the green approach that has become the cleaning industry Sustainable development that cleans to human health and environment.China has successively added the international environment pact of two protection ozonospheres; " about the Vienna Convention of protection ozonosphere " and " about the Montreal Agreement book of ODS ", and signed " Chinese cleaning industry ODS whole eliminate plan ".The electrical equipment clean-out system of developing a kind of safety and environmental protection that does not have an ODS is imperative.
Through retrieval, find following two pieces of relevant publication documents:
1, a kind of electrical equipment circuit electrified cleaning agent (CN1566309), the raw material weight per-cent of said clean-out system is: dichloro pentafluoropropane 95～99.5%, dimethyl silicone oil 0.5-5%.Working method of the present invention does, with the said raw material encloses container of packing into, is 20～30 ℃ in temperature, and normal pressure reaction down got final product in 1 hour.Electrical equipment circuit electrified cleaning agent of the present invention, safe in utilization, insulation values is high during charged cleaning, and after cleaning, can form the semi-permanent protective membrane of one deck to electrical equipment, have waterproof, mildew-resistant, improves the effect of insulation values.
2, a kind of preparation method of agent for cleaning electric apparatus (CN1796527) is characterized in that: after with sorbent material the trace water in the trieline being adsorbed, resulting trieline is the clean-out system with high breakdown voltage resistant value.Above-mentioned sorbent material is formulated after according to 3: 1 mixed by SODIUM SULPHATE ANHYDROUS 99PCT and variable color silicic acid.Advantage of the present invention is: 1. simple to operate.For the plane electricinstallation, use special-purpose watering can to clean, need not dismantle electrical equipment fully; For motor, clean with spray gun, also need not dismantle electricinstallation.For micro-machine and mechanical part, can use the method for immersion, scrub and get final product.2. this clean-out system is non-conductive, safe in utilization through detecting.3. applied widely.Adaptable across the motor of every profession and trade, the maintenance of motor cabinet, be particularly useful for industries such as metallurgy, electric power, petrochemical industry, machinery.
Through the contrast of skill characteristic, above-mentioned two pieces of publication documents and present patent application have more different.
Summary of the invention
The objective of the invention is to overcome the weak point of prior art, electrical equipment clean-out system of a kind of safety and environmental protection and preparation method thereof is provided, these clean-out system raw material sources are extensive, suitability for industrialized production.
The objective of the invention is to realize through following technical scheme:
A kind of electrical equipment clean-out system, its raw material constitutes and weight percentage ranges is respectively:
And said pure ether solvent comprises one of 3-methyl-3 methoxyl group-1 butanols, propylene glycol monomethyl ether, Ucar 35 butyl ether, or both mixtures wherein.
And said hydrocarbon solvent comprises the isoparaffin of C9-C11 normal paraffin, C9-C12, or the mixture of C9-C11 normal paraffin and C9-C12 isoparaffin, and its boiling range scope is 135-180 ℃.
A kind of preparation method of electrical equipment clean-out system, preparing method's step is following:
(1) hydrocarbon solvent is pumped into storage tank and static more than 24 hours, be pumped in the reaction kettle by proportional quantity behind impurity and the moisture bottom getting rid of;
(2) pressing proportional quantity adds pure ether solvent, methylene dichloride, zellon, hesperidene in the reaction kettle successively;
(3) material in the reaction kettle was evenly stirred 20-30 minute, through being electrical equipment clean-out system finished product behind moisture eliminator and the filter.
And, in reaction kettle, add hesperidene.
Advantage of the present invention and beneficial effect are:
1, the simple science of the mechanism of action of the present invention, smell is low, does not contain ODS materials such as Freon 113 (F-113), 1,1,1 trichloroethane, trieline, tetracol phenixin, and is strong to dirt removal abilities such as mineral oil stain, soldering, dust; Do not damage the ozone layer, the ODP value is zero, environmental protection, and safe in utilization, flash-point is more than 65 ℃.
2, voltage breakdown of the present invention is greater than 25KV, and good insulation preformance can chargedly clean.
3, the present invention contains an amount of methylene dichloride it can dissolve the heavier dirt on electricinstallation surface, can not cause damage to the material on the wiring board again, and an amount of alcohol ether solvents can be disposed the water solvent dirt on the electricinstallation.
4, this electrical equipment clean-out system cleaning force is strong, and clean rate is 99.9%, and volatilization is not stayed residual fully.
5, the present invention contains an amount of hesperidene in prescription, not only makes the product of this invention pleasant fragrance arranged but also improved product polarity stronger to cleaning forces such as greasy dirt, dusts.
6, the preparation method who the present invention relates to is simple, and raw materials used wide material sources obtain easily, are highly suitable for large-scale industrial production.
Embodiment
Below in conjunction with embodiment, the present invention is further specified, following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
Embodiment 1:
A kind of electrical equipment clean-out system, its composition and weight are following: (is example with the 1000g product)
A kind of preparation method of electrical equipment clean-out system, step is following:
(1) the C12 isoparaffin is pumped into storage tank (substrate is a taper) and static more than 24 hours,, be pumped in the reaction kettle then to get rid of bottom impurity and moisture;
(2) successively propylene glycol monomethyl ether, methylene dichloride, zellon, hesperidene are added in the reaction kettle;
(3) material in the reaction kettle was evenly stirred 20-30 minute, through being these article of electrical equipment clean-out system behind moisture eliminator and the filter.
This electrical equipment clean-out system quality standard:
Outward appearance: colourless transparent liquid;
Smell: minor solvent flavor;
Proportion: 1.02g/ml;
Withstand voltage KV: >=25
Flash-point (opening): >=65 ℃;
ODP：0.00；
Embodiment 2:
A kind of electrical equipment clean-out system, its composition and weight are following: (is example with the 1000g product)
Propylene glycol monomethyl ether content 99.5% proportioning 50g
Methylene dichloride content 99% proportioning 100g
Zellon content 99% proportioning 500g
C9-C10 normal paraffin content 99.5% proportioning 350g
(C9-C10 structure alkane boiling range: 135-180 ℃, wherein C9 accounts for 20% of weight ratio, and C10 is 80%)
The step of its preparation method is same as embodiment 1.
This electrical equipment clean-out system quality standard:
Outward appearance: colourless transparent liquid
Smell: solvent flavor
Proportion: 1.05g/ml
Withstand voltage KV: >=25
Flash-point (opening): >=70 ℃
ODP：0.00；
The mechanism of action of the present invention:
Through the composite synergy of alcohol ether solvents, methylene dichloride, zellon, hydrocarbon solvent, hesperidene, make this Product Safety good (plastics, metal are not had corrosion), evaporation rate moderate (too fast can condensation have residual excessively slowly).The KB value is greater than 68.Can remove greasy dirt, dust and some water-soluble dirts well, the product specific gravity control is greater than 1.0, itself and electricinstallation kept apart remove through cleaning even if contain micro-moisture on the electrical equipment surface.
Application example 1:
Use the power distribution cabinet of the product cleaning control chamber of embodiment 1, the applying pressure spray gun more from top to bottom with the continuous hydro-peening of clean-out system 2 times, purges with pressurized air from bottom to up again, and the power distribution cabinet back of closing a floodgate is in proper working order.
Application example 2:
Use the product cleaning machine job shop power distribution cabinet of embodiment 2; Because environment that power distribution cabinet is put is comparatively abominable; Dirt is heavier for safety to be implemented to cut off the power supply to clean; The applying pressure spray gun more from top to bottom with the continuous hydro-peening of clean-out system 2 times, purges with pressurized air from bottom to up again, and the power distribution cabinet back of closing a floodgate is in proper working order.
Claims (5)
1. electrical equipment clean-out system is characterized in that: its raw material constitutes and weight percentage ranges is respectively:
2. a kind of electrical equipment clean-out system according to claim 1 is characterized in that: said pure ether solvent comprises one of 3-methyl-3 methoxyl group-1 butanols, propylene glycol monomethyl ether, Ucar 35 butyl ether, or both mixtures wherein.
3. a kind of electrical equipment clean-out system according to claim 1; It is characterized in that: said hydrocarbon solvent comprises the isoparaffin of C9-C11 normal paraffin, C9-C12; Or the mixture of C9-C11 normal paraffin and C9-C12 isoparaffin, its boiling range scope is 135-180 ℃.
4. the preparation method of an electrical equipment clean-out system as claimed in claim 1, it is characterized in that: preparing method's step is following:
(1) hydrocarbon solvent is pumped into storage tank and static, be pumped in the reaction kettle by proportional quantity behind impurity and the moisture bottom getting rid of;
(2) pressing proportional quantity adds pure ether solvent, methylene dichloride, zellon, hesperidene in the reaction kettle successively;
(3) material in the reaction kettle was evenly stirred 20-30 minute, through being electrical equipment clean-out system finished product behind moisture eliminator and the filter.
5. the preparation method of a kind of electrical equipment clean-out system according to claim 4 is characterized in that: in reaction kettle, add hesperidene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098796XA CN102660403A (en) | 2012-04-06 | 2012-04-06 | Electrical equipment cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098796XA CN102660403A (en) | 2012-04-06 | 2012-04-06 | Electrical equipment cleaning agent and preparation method thereof |
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| CN102660403A true CN102660403A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210098796XA Pending CN102660403A (en) | 2012-04-06 | 2012-04-06 | Electrical equipment cleaning agent and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013710A (en) * | 2012-12-19 | 2013-04-03 | 长沙艾森设备维护技术有限公司 | Static-eliminating cleaning agent for electronic device |
| RU2500836C1 (en) * | 2012-11-26 | 2013-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический университет | Mixed solvent |
| CN104450332A (en) * | 2014-11-21 | 2015-03-25 | 苏州东辰林达检测技术有限公司 | Integrated circuit chip cleaning fluid and preparation method thereof |
| CN106947641A (en) * | 2017-05-03 | 2017-07-14 | 广东莱雅化工有限公司 | Choke valve cleaning agent without dichloromethane and preparation method thereof |
| CN107075428A (en) * | 2014-10-07 | 2017-08-18 | 维尔皮尔G和G株式会社 | Insulation detergent composition for uninterrupted energized equipment |
| CN109694780A (en) * | 2018-12-28 | 2019-04-30 | 诺而曼环保科技（江苏）有限公司 | A kind of environmental protection li battery shell agent for carbon hydrogen detergent and preparation method thereof |
| CN109810806A (en) * | 2019-03-14 | 2019-05-28 | 普信氟硅新材料（衢州）有限公司 | A kind of flame retardant type electronic cleaning agent and preparation method thereof |
| CN111471537A (en) * | 2020-05-19 | 2020-07-31 | 睿驰(天津)科技发展有限公司 | Cleaning agent capable of cleaning electrical equipment with electricity and with voltage resistance of more than 25KV and preparation method thereof |
| CN111471538A (en) * | 2020-05-19 | 2020-07-31 | 睿驰(天津)科技发展有限公司 | Environment-friendly efficient special composite cleaning agent for electric appliances and preparation method thereof |
| CN111826245A (en) * | 2020-06-30 | 2020-10-27 | 国网江苏省电力有限公司电力科学研究院 | Novel composite repairing material special for external insulation and preparation method thereof |
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| CN101225350A (en) * | 2007-12-21 | 2008-07-23 | 中航材航空新材料有限公司 | Solvent type environment protection cleaning agent and preparation method thereof |
| CN101724520A (en) * | 2009-09-14 | 2010-06-09 | 陕西科技大学 | Cleaning agent for electromechanical equipment |
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- 2012-04-06 CN CN201210098796XA patent/CN102660403A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101225350A (en) * | 2007-12-21 | 2008-07-23 | 中航材航空新材料有限公司 | Solvent type environment protection cleaning agent and preparation method thereof |
| CN101724520A (en) * | 2009-09-14 | 2010-06-09 | 陕西科技大学 | Cleaning agent for electromechanical equipment |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2500836C1 (en) * | 2012-11-26 | 2013-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический университет | Mixed solvent |
| CN103013710A (en) * | 2012-12-19 | 2013-04-03 | 长沙艾森设备维护技术有限公司 | Static-eliminating cleaning agent for electronic device |
| CN107075428A (en) * | 2014-10-07 | 2017-08-18 | 维尔皮尔G和G株式会社 | Insulation detergent composition for uninterrupted energized equipment |
| CN104450332A (en) * | 2014-11-21 | 2015-03-25 | 苏州东辰林达检测技术有限公司 | Integrated circuit chip cleaning fluid and preparation method thereof |
| CN106947641A (en) * | 2017-05-03 | 2017-07-14 | 广东莱雅化工有限公司 | Choke valve cleaning agent without dichloromethane and preparation method thereof |
| CN109694780A (en) * | 2018-12-28 | 2019-04-30 | 诺而曼环保科技（江苏）有限公司 | A kind of environmental protection li battery shell agent for carbon hydrogen detergent and preparation method thereof |
| CN109810806A (en) * | 2019-03-14 | 2019-05-28 | 普信氟硅新材料（衢州）有限公司 | A kind of flame retardant type electronic cleaning agent and preparation method thereof |
| CN109810806B (en) * | 2019-03-14 | 2021-08-10 | 普信氟硅新材料（衢州）有限公司 | Flame-retardant electronic cleaning agent and preparation method thereof |
| CN111471537A (en) * | 2020-05-19 | 2020-07-31 | 睿驰(天津)科技发展有限公司 | Cleaning agent capable of cleaning electrical equipment with electricity and with voltage resistance of more than 25KV and preparation method thereof |
| CN111471538A (en) * | 2020-05-19 | 2020-07-31 | 睿驰(天津)科技发展有限公司 | Environment-friendly efficient special composite cleaning agent for electric appliances and preparation method thereof |
| CN111826245A (en) * | 2020-06-30 | 2020-10-27 | 国网江苏省电力有限公司电力科学研究院 | Novel composite repairing material special for external insulation and preparation method thereof |
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Application publication date: 20120912 |