WO2016056718A1 - Insulating detergent composition for uninterruptible electric device - Google Patents

Insulating detergent composition for uninterruptible electric device Download PDF

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Publication number
WO2016056718A1
WO2016056718A1 PCT/KR2015/003234 KR2015003234W WO2016056718A1 WO 2016056718 A1 WO2016056718 A1 WO 2016056718A1 KR 2015003234 W KR2015003234 W KR 2015003234W WO 2016056718 A1 WO2016056718 A1 WO 2016056718A1
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WO
WIPO (PCT)
Prior art keywords
uninterruptible
insulating
cleaner composition
weight
current collector
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PCT/KR2015/003234
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French (fr)
Korean (ko)
Inventor
김달문
김보미
Original Assignee
(주)위어피어지앤지
김달문
김보미
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Application filed by (주)위어피어지앤지, 김달문, 김보미 filed Critical (주)위어피어지앤지
Priority to CN201580056129.7A priority Critical patent/CN107075428A/en
Publication of WO2016056718A1 publication Critical patent/WO2016056718A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/24—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/24—Hydrocarbons
    • C11D7/241—Hydrocarbons linear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/28—Organic compounds containing halogen
    • C11D7/30—Halogenated hydrocarbons

Definitions

  • the present invention relates to an insulating cleaner composition for an uninterruptible electric motor, and more particularly, paraffinic hydrocarbons are used, which are suitable for a switchboard environment having a high insulation breakdown voltage and a flash point, and a high vapor pressure to cause natural evaporation after washing.
  • the present invention relates to an insulating cleaner composition for an uninterruptible electric current collector that does not cause a problem.
  • Conventional uninterruptible dielectric cleaning agent composition was prepared by mixing an inorganic salt and a surfactant, but the use range has been extremely limited by a limited cleaning function, most of the semi-solid dirt cleaning detergent has a cleaning ability.
  • the use frequency is high, the surface of the object to be washed is damaged and the accuracy of the machinery is lost.
  • the switchgear is the most representative of the devices for the electrical equipment, the switchgear is a device that is used indoors or outdoors, such as buildings or substations that use a lot of electricity, and various switches, instruments and relays (relay) It is an electric device to manage.
  • the switchboard is provided with an operation lever for opening and closing the breaker of the high voltage main circuit, an air switch of a low voltage main circuit, a voltmeter, an ammeter, a power meter, an integrated power meter, an ammeter, and the like, and a high voltage current flows therein.
  • Korean Patent Registration No. 10-1286798 discloses 1,1-dichloroethane (1,1-DICHLOROETHANE), mineral spirit 66/3 and 1,1,1,2-tetrafluoroethane (1).
  • 1,1,2-TETRAFLUOROETHANE is a composition for an electric insulation cleaner for cleaning, characterized in that it is mixed in a weight ratio of 1: 1: 3, each of which is excellent in the breakdown voltage, but the flash point There was a problem that is not suitable for cleaning the electrical switchboard in the uninterrupted state did not cut off the power.
  • refined oils such as hydrotreated naphtha or hydrogenated light refined oils are used.
  • Detergents containing hydrogenated naphtha refined oil components and detergents using hydrotreated light refined oils have high breakdown voltage and flash point. Although suitable for the physical properties, there was a problem that the natural evaporation performance of the residue after washing is reduced.
  • It is an object of the present invention is suitable for cleaning an uninterruptible electrical switchboard that does not shut off the power supply because of high insulation breakdown voltage and flash point using a paraffinic hydrocarbon, and because of the high vapor pressure evaporates naturally after washing, causing problems due to residues It is to provide an insulating cleaner composition for an uninterruptible electric current.
  • An object of the present invention is achieved by providing an insulation cleaner composition for an uninterruptible electric motor, characterized in that paraffinic hydrocarbon is contained.
  • the insulating cleaner composition for an uninterruptible electrical current collector is at least one selected from the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane in a paraffinic hydrocarbon. It shall be made by mixing.
  • the insulating cleaner composition for an uninterruptible electrical current collector is composed of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1-difluoroethane.
  • the insulating cleaner composition for an uninterruptible electric current collector is composed of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1-difluoroethane.
  • the insulating cleaner composition for an uninterruptible electric current collector is composed of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1,1,2-tetrafluoroethane.
  • the insulating cleaner composition for an uninterruptible electric current collector is composed of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1,1,2-tetrafluoroethane.
  • the insulation cleaner composition for the uninterruptible electrical current collector is 55 to 65% by weight of paraffinic hydrocarbon and 5 to 15% by weight of 1,1-difluoroethane and 1,1,1,2- It shall consist of 25-35 weight% of tetrafluoroethane.
  • the insulating detergent composition for an uninterruptible electric current collector is 59% by weight paraffinic hydrocarbon and 10% by weight 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane It shall consist of 31 weight%.
  • the insulating cleaner composition for the UPS according to the present invention has excellent insulation breakdown voltage and flash point and is suitable for the switchboard environment due to the use of paraffinic hydrocarbon, and is highly evaporated after washing due to the high vapor pressure, thereby not causing problems due to residues. Effect.
  • Insulating cleaner composition for the UPS according to the present invention comprises a paraffinic hydrocarbon containing, in the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane in the paraffinic hydrocarbon It is preferable that it is made by mixing at least one selected.
  • 1,1-difluoroethane or 1,1,1,2-tetrafluoroethane is mixed in addition to the paraffinic hydrocarbons in the insulating cleaner composition for the uninterruptible electric motor, based on 55 to 65 wt% of the paraffinic hydrocarbons, respectively It is preferable to contain 35 to 45% by weight, and when both 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane are used, 55 to 65% by weight of paraffinic hydrocarbon and 1 It is preferred to consist of 5 to 15% by weight of 1,1, difluoroethane and 25 to 35% by weight of 1,1,1,2-tetrafluoroethane.
  • the paraffinic hydrocarbon is contained 55 to 65% by weight, and serves to improve the dielectric breakdown voltage, flash point and spontaneous evaporation performance in the insulating cleaner composition for an uninterruptible electric current according to the present invention.
  • paraffinic hydrocarbons are also called methane hydrocarbons or simply paraffins, and are divided into n-paraffins (straight chain-shaped paraffins) in which all carbon atoms are connected and isoparaffins branched into carbon chains.
  • methane, ethane, propane, butane, pentane, hexane, heptane, and octane which are widely used methane to octane, are allowed to be used for a while.
  • the content of the paraffinic hydrocarbon is less than 55% by weight, the above effects are insignificant, and when the content of the paraffinic hydrocarbon exceeds 75% by weight, the breakdown voltage and flash point of the insulation cleaner composition for the uninterruptible electric motor according to the present invention. And spontaneous evaporation performance is improved but washing power is lowered.
  • 1,1-difluoroethane When the 1,1-difluoroethane is mixed with the paraffinic hydrocarbon alone, it contains 35 to 45% by weight, and when mixed with 1,1,1,2-tetrafluoroethane, 5 to 15 weight percent.
  • the 1,1-difluoroethane improves the cleaning power in the insulating cleaner composition for the uninterruptible electric motor according to the present invention and lowers the pressure in the process of preparing the composition, the mixing and storage containers are thickly formed. It also reduces manufacturing costs because there is no need to do so.
  • 1,1,1,2-tetrafluoroethane (1,1,1,2-TETRAFLUOROETHANE)
  • paraffinic hydrocarbon alone, it contains 35 to 45 wt%, and the 1,1- Only when mixed with difluoroethane contains 25 to 35% by weight.
  • the 1,1,1,2-tetrafluoroethane serves to impart a cleaning power to the insulating cleaner composition for an uninterruptible electric machine according to the present invention, wherein the 1,1,1,2-tetrafluoroethane is the only If the content is less than 35% by weight when the washing power of the insulating detergent composition for an electric machine according to the present invention is reduced, when the content of the 1,1,1,2-tetrafluoroethane exceeds 45% by weight As the content of the paraffinic hydrocarbon is reduced to 55 wt% or less, the breakdown voltage, flash point and spontaneous evaporation performance of the insulation cleaner composition for an uninterruptible electric machine according to the present invention may be reduced.
  • the insulating detergent composition for an uninterruptible electric current collector comprising the above components is prepared by mixing the above components at respective mixing ratios at a temperature of 20 to 5 ° C. and stirring them for 5 minutes using a stirring device.
  • Insulating washer composition was prepared by mixing the wt% and stirring for 5 minutes using a stirring device.
  • the dielectric breakdown voltage was measured using KS C IEC 60156: 2003
  • the flash point was measured using the method of KS M 2010: 2008
  • the vapor pressure was measured by ASTM D 5191: 2012
  • the moisture content was KS C.
  • the method of 2010: 2006 was used, and the test switchboard distinguished between the energized state and the non-energized state for safety. ⁇
  • the switchboard to which the insulating detergent composition for an electric machine manufactured through Comparative Example 1 is coated is used with mineral spirits, so that the breakdown voltage is high but the flash point is low.
  • the switchboard coated with the insulating detergent composition for the electric current collector manufactured in Comparative Example 2 is hydrogen-treated naphtha, but the dielectric breakdown voltage and flash point are high, but the vapor pressure is so low that it cannot be measured. low.
  • the switchboard to which the insulating detergent composition for an electric machine manufactured through Comparative Example 3 is coated is hydrogen-treated hard refined oil, so that the breakdown voltage and flash point are high, but the vapor pressure is so low that it cannot be measured. Is low.
  • the switchboard to which the insulation cleaner composition for the uninterruptible electric current collector manufactured according to Examples 1 to 3 of the present invention is coated with paraffinic hydrocarbon has high dielectric breakdown voltage and flash point, and shows a vapor pressure of 5.4 to 5.5 kPa. Since the performance is good, the residue is quickly evaporated after washing.
  • the insulating cleaner composition for the UPS according to the present invention is suitable for the switchboard environment due to the high insulation breakdown voltage and flash point using paraffinic hydrocarbon, and the high vapor pressure does not cause problems due to natural evaporation after washing. Does not exhibit excellent effects.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention relates to an insulating detergent composition for an uninterruptible electric device and, more specifically, contains a paraffin-based hydrocarbon, and preferably, one or more selected from the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane are mixed with the paraffin-based hydrocarbon. An insulating detergent composition for an uninterruptible electric device, composed of the components, is suitable for a switchboard environment since the dielectric breakdown voltage and flash point thereof are high due to the use of a paraffin-based hydrocarbon, and a problem caused by residues does not occur since the insulating detergent composition is naturally vaporized after washing due to a high vapor pressure.

Description

무정전 통전기기용 절연세척제 조성물Insulation cleaner composition for UPS
본 발명은 무정전 통전기기용 절연세척제 조성물에 관한 것으로, 더욱 상세하게는 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높아 배전반환경에 적합하고, 증기압이 높이 때문에 세척 후에는 자연증발 되어 잔유물에 대한 문제점을 유발하지 않는 무정전 통전기기용 절연세척제 조성물에 관한 것이다.The present invention relates to an insulating cleaner composition for an uninterruptible electric motor, and more particularly, paraffinic hydrocarbons are used, which are suitable for a switchboard environment having a high insulation breakdown voltage and a flash point, and a high vapor pressure to cause natural evaporation after washing. The present invention relates to an insulating cleaner composition for an uninterruptible electric current collector that does not cause a problem.
종래의 무정전 통전기기용 절연세척제 조성물은 무기염류와 계면활성제를 혼합하여 제조되었으나, 한정된 세척기능에 의해 사용범위가 극히 제한되어 왔으며, 반고형 오물세척용 세척제의 경우에 있어서는 대부분이 세척능력을 갖는 성분에 마찰성 물질을 첨가하여 사용시 경도가 큰 마찰성 물질을 배합한 세척제는 그 사용 빈도가 높을 경우 피세척물의 표면이 마모되어 손상을 입게 되고 기계류의 경우에는 정확도를 상실하게 되는 문제점이 있었다.Conventional uninterruptible dielectric cleaning agent composition was prepared by mixing an inorganic salt and a surfactant, but the use range has been extremely limited by a limited cleaning function, most of the semi-solid dirt cleaning detergent has a cleaning ability. In the case of adding a friction material to the component and using a friction material having a high hardness, when the use frequency is high, the surface of the object to be washed is damaged and the accuracy of the machinery is lost.
한편, 통전기기용 장치 중 배전반이 가장 대표적인데, 배전반은 전기의 사용량이 많은 빌딩 또는 변전소 등의 옥내나 옥외에 설치되어 사용되는 장비로서 각종 스위치, 계기 및 릴레이(계전기) 등을 일정하게 배열하여 관리하는 전기 장치이다.On the other hand, the switchgear is the most representative of the devices for the electrical equipment, the switchgear is a device that is used indoors or outdoors, such as buildings or substations that use a lot of electricity, and various switches, instruments and relays (relay) It is an electric device to manage.
상기 배전반에는 고압 주회로의 차단기를 개폐하는 조작레버, 저압 주회로의 기중 개폐기, 전압계, 전류계, 전력계, 적산전력계, 전류계전기 등이 설치되고, 내부에는 고압의 전류가 흐른다.The switchboard is provided with an operation lever for opening and closing the breaker of the high voltage main circuit, an air switch of a low voltage main circuit, a voltmeter, an ammeter, a power meter, an integrated power meter, an ammeter, and the like, and a high voltage current flows therein.
한국특허등록 제10-1286798호에는 1,1-디클로로에탄(1,1-DICHLOROETHANE), 미네랄 스피릿 66/3(MINERAL SPIRITS 66/3) 및 1,1,1,2-테트라플루오로에테인(1,1,1,2-TETRAFLUOROETHANE)을 각각 1:1:3의 중량비가 되도록 혼합하는 것을 특징으로 하는 통전기기 절연 세척제용 조성물이 기재되어 있는데, 상기의 조성물은 절연파괴전압은 우수하지만, 인화점이 낮아 전원을 차단하지 않은 무정전 상태에서 전기 배전반을 세척하는데 적합하지 못한 문제점이 있었다.Korean Patent Registration No. 10-1286798 discloses 1,1-dichloroethane (1,1-DICHLOROETHANE), mineral spirit 66/3 and 1,1,1,2-tetrafluoroethane (1). , 1,1,2-TETRAFLUOROETHANE) is a composition for an electric insulation cleaner for cleaning, characterized in that it is mixed in a weight ratio of 1: 1: 3, each of which is excellent in the breakdown voltage, but the flash point There was a problem that is not suitable for cleaning the electrical switchboard in the uninterrupted state did not cut off the power.
또한, 최근에는 기업체에서 생산라인이나 관리라인을 24시간 가동하여 효율성의 향상을 꾀하기 위해 절연성이 향상된 세척제를 이용하여 무정전 상태에서 세척과정이 진행되는 것을 선호하고, 상기의 선행기술은 최근에 기업체가 요구하는 부분을 만족시키지 못하는 문제점이 있다.In addition, in recent years, in order to improve efficiency by operating a production line or a management line for 24 hours in an enterprise, a washing process is preferably performed in an uninterrupted state using a cleaning agent having improved insulation. There is a problem that does not satisfy the required part.
또한, 이외에도, 수소처리된 나프타와 같은 정제유나 수소처리된 경질 정제유가 사용되고 있는데, 수소처리된 나프타 정제유 성분이 함유된 세척제와 수소처리된 경질 정제유가 사용된 세척제는 절연파괴 전압과 인화점이 높아 배전반에 적합한 물성을 나타내지만, 세척 후 잔유물의 자연증발 성능이 저하되는 문제점이 있었다.In addition, refined oils such as hydrotreated naphtha or hydrogenated light refined oils are used. Detergents containing hydrogenated naphtha refined oil components and detergents using hydrotreated light refined oils have high breakdown voltage and flash point. Although suitable for the physical properties, there was a problem that the natural evaporation performance of the residue after washing is reduced.
본 발명의 목적은 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높아 전원을 차단하지 않는 무정전 상태의 전기 배전반을 세척하는데 적합하고, 증기압이 높이 때문에 세척 후에는 자연증발 되어 잔유물로 인한 문제점을 유발하지 않는 무정전 통전기기용 절연세척제 조성물을 제공하는 것이다.It is an object of the present invention is suitable for cleaning an uninterruptible electrical switchboard that does not shut off the power supply because of high insulation breakdown voltage and flash point using a paraffinic hydrocarbon, and because of the high vapor pressure evaporates naturally after washing, causing problems due to residues It is to provide an insulating cleaner composition for an uninterruptible electric current.
본 발명의 목적은 파라핀계 탄화수소가 함유되는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물을 제공함에 의해 달성된다.An object of the present invention is achieved by providing an insulation cleaner composition for an uninterruptible electric motor, characterized in that paraffinic hydrocarbon is contained.
본 발명의 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소에 1,1-디플루오로에탄 및 1,1,1,2-테트라플루오로에테인으로 이루어진 그룹에서 선택된 하나 이상을 혼합하여 이루어지는 것으로 한다.According to a preferred feature of the invention, the insulating cleaner composition for an uninterruptible electrical current collector is at least one selected from the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane in a paraffinic hydrocarbon. It shall be made by mixing.
본 발명의 더 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1-디플루오로에탄 35 내지 45 중량%로 이루어지는 것으로 한다.According to a more preferred feature of the invention, the insulating cleaner composition for an uninterruptible electrical current collector is composed of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1-difluoroethane.
본 발명의 더욱 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 41 중량%로 이루어지는 것으로 한다.According to a more preferable feature of the invention, the insulating cleaner composition for an uninterruptible electric current collector is composed of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1-difluoroethane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1,1,2-테트라플루오로에테인 35 내지 45 중량%로 이루어지는 것으로 한다.According to an even more preferable feature of the present invention, the insulating cleaner composition for an uninterruptible electric current collector is composed of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1,1,2-tetrafluoroethane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1,1,2-테트라플루오로에테인 41 중량%로 이루어지는 것으로 한다.According to an even more preferred feature of the present invention, the insulating cleaner composition for an uninterruptible electric current collector is composed of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1,1,2-tetrafluoroethane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1-디플루오로에탄 5 내지 15 중량% 및 1,1,1,2-테트라플루오로에테인 25 내지 35 중량%로 이루어지는 것으로 한다.According to an even more preferred feature of the invention, the insulation cleaner composition for the uninterruptible electrical current collector is 55 to 65% by weight of paraffinic hydrocarbon and 5 to 15% by weight of 1,1-difluoroethane and 1,1,1,2- It shall consist of 25-35 weight% of tetrafluoroethane.
본 발명의 더욱 더 바람직한 특징에 따르면, 상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 10 중량% 및 1,1,1,2-테트라플루오로에테인 31 중량%로 이루어지는 것으로 한다.According to an even more preferred feature of the invention, the insulating detergent composition for an uninterruptible electric current collector is 59% by weight paraffinic hydrocarbon and 10% by weight 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane It shall consist of 31 weight%.
본 발명에 따른 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높아 배전반환경에 적합하고, 증기압이 높이 때문에 세척 후에는 자연증발 되어 잔유물로 인한 문제점을 유발하지 않는 탁월한 효과를 나타낸다.The insulating cleaner composition for the UPS according to the present invention has excellent insulation breakdown voltage and flash point and is suitable for the switchboard environment due to the use of paraffinic hydrocarbon, and is highly evaporated after washing due to the high vapor pressure, thereby not causing problems due to residues. Effect.
이하에는, 본 발명의 바람직한 실시예와 각 성분의 물성을 상세하게 설명하되, 이는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 발명을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 발명의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.In the following, preferred embodiments of the present invention and the physical properties of each component will be described in detail, which is intended to explain in detail enough to be able to easily carry out the invention by one of ordinary skill in the art, This does not mean that the technical spirit and scope of the present invention is limited.
본 발명에 따른 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소가 함유되어 이루어지며, 파라핀계 탄화수소에 1,1-디플루오로에탄 및 1,1,1,2-테트라플루오로에테인으로 이루어진 그룹에서 선택된 하나 이상을 혼합하여 이루어지는 것이 바람직하다.Insulating cleaner composition for the UPS according to the present invention comprises a paraffinic hydrocarbon containing, in the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane in the paraffinic hydrocarbon It is preferable that it is made by mixing at least one selected.
상기 무정전 통전기기용 절연세척제 조성물에 파라핀계 탄화수소 외에 1,1-디플루오로에탄 또는 1,1,1,2-테트라플루오로에테인이 혼합될 때는 파라핀계 탄화수소 55 내지 65 중량%를 기준으로 각각 35 내지 45 중량%가 함유되는 것이 바람직하며, 상기의 1,1-디플루오로에탄과 1,1,1,2-테트라플루오로에테인이 모두 사용될 경우에는 파라핀계 탄화수소 55 내지 65 중량% 및 1,1-디플루오로에탄 5 내지 15 중량% 및 1,1,1,2-테트라플루오로에테인 25 내지 35 중량%로 이루어지는 것이 바람직하다.When 1,1-difluoroethane or 1,1,1,2-tetrafluoroethane is mixed in addition to the paraffinic hydrocarbons in the insulating cleaner composition for the uninterruptible electric motor, based on 55 to 65 wt% of the paraffinic hydrocarbons, respectively It is preferable to contain 35 to 45% by weight, and when both 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane are used, 55 to 65% by weight of paraffinic hydrocarbon and 1 It is preferred to consist of 5 to 15% by weight of 1,1, difluoroethane and 25 to 35% by weight of 1,1,1,2-tetrafluoroethane.
상기 파라핀계 탄화수소는 55 내지 65 중량%가 함유되며, 본 발명에 따른 무정전 통전기기용 절연세척제 조성물에 절연파괴전압, 인화점 및 자연증발 성능을 향상시키는 역할을 한다.The paraffinic hydrocarbon is contained 55 to 65% by weight, and serves to improve the dielectric breakdown voltage, flash point and spontaneous evaporation performance in the insulating cleaner composition for an uninterruptible electric current according to the present invention.
상기 파라핀계 탄화수소는 메테인계 탄화수소 또는 단순히 파라핀이라고도 하며, 구성하는 모든 탄소 원자가 연결되어 일렬로 배열된 n-파라핀(곧은사슬모양 파라핀)과 탄소 사슬로 가지 나누기가 있는 이소파라핀으로 구분된다.The paraffinic hydrocarbons are also called methane hydrocarbons or simply paraffins, and are divided into n-paraffins (straight chain-shaped paraffins) in which all carbon atoms are connected and isoparaffins branched into carbon chains.
포함된 탄소의 수 n에 따라 메테인(methane; n=1), 에테인(ethane; n=2), 프로페인(propane; n=3), 뷰테인(butane; n=4), 펜테인(pentane; n=5), 헥세인(hexane; n=6), 헵테인(heptane; n=7), 옥테인(oxtanel; n=8) 등 여러 가지가 있다. 단, 널리 이용하고 있는 메테인부터 옥테인까지의 명칭은 메탄, 에탄, 프로판, 부탄, 펜탄, 헥산, 헵탄, 옥탄으로 당분간 사용하는 것을 허용한다.Depending on the number of carbons involved n, methane (n = 1), ethane (ethane = n = 2), propane (n = 3), butane (n = 4), pentane ( pentane (n = 5), hexane (hexane = n = 6), heptane (heptane; n = 7), octane (oxtanel; n = 8) and the like. However, the names of methane, ethane, propane, butane, pentane, hexane, heptane, and octane, which are widely used methane to octane, are allowed to be used for a while.
저급인 메테인·에테인·프로페인 등은 기체이며 천연가스나 석유가스의 성분으로 존재한다. 그리고 그것보다 고급인 펜테인에서 세테인(cetane; n=16) 정도까지의 n-파라핀은 액체이고, 더 고급인 n-파라핀은 고체이다. 이소파라핀은 탄소수가 같은 n-파라핀보다 끓는점이 낮고, 녹는점도 낮아지는 경향이 있다. 저급인 것은 연료가스가 되며, 액체인 것 중에서 낮은 끓는점을 가진 것은 가솔린 성분으로 중요하다.Lower levels of methane, ethane, propane, etc. are gases and exist as natural gas or petroleum gas components. And the higher n-paraffins from pentane to cetane (n = 16) are liquid and the higher n-paraffins are solid. Isoparaffins have a lower boiling point and lower melting point than n-paraffins having the same carbon number. The lower one is the fuel gas, and the lower boiling point among the liquids is important for the gasoline component.
상기 파라핀계 탄화수소의 함량이 55 중량% 미만이면 상기의 효과가 미미하며, 상기 파라핀계 탄화수소의 함량이 75 중량%를 초과하게 되면 본 발명에 따른 무정전 통전기기용 절연세척제 조성물의 절연파괴전압, 인화점 및 자연증발 성능은 향상되지만 세척력이 저하된다.When the content of the paraffinic hydrocarbon is less than 55% by weight, the above effects are insignificant, and when the content of the paraffinic hydrocarbon exceeds 75% by weight, the breakdown voltage and flash point of the insulation cleaner composition for the uninterruptible electric motor according to the present invention. And spontaneous evaporation performance is improved but washing power is lowered.
상기 1,1-디플루오로에탄은 상기 파라핀계 탄화수소에 단독으로 혼합될 경우에는 35 내지 45 중량%가 함유되며, 1,1,1,2-테트라플루오로에테인과 함께 혼합될 경우에는 5 내지 15 중량%가 함유된다.When the 1,1-difluoroethane is mixed with the paraffinic hydrocarbon alone, it contains 35 to 45% by weight, and when mixed with 1,1,1,2-tetrafluoroethane, 5 to 15 weight percent.
상기의 1,1-디플루오로에탄은 본 발명에 따른 무정전 통전기기용 절연세척제 조성물에 세정력을 향상시키고, 조성물을 제조하는 과정에서 압력을 낮춰주는 역할을 하기 때문에, 혼합 및 보관 용기를 두텁게 형성할 필요가 없기 때문에 제조비용을 절감시키는 역할도 한다.Since the 1,1-difluoroethane improves the cleaning power in the insulating cleaner composition for the uninterruptible electric motor according to the present invention and lowers the pressure in the process of preparing the composition, the mixing and storage containers are thickly formed. It also reduces manufacturing costs because there is no need to do so.
상기 1,1,1,2-테트라플루오로에테인(1,1,1,2-TETRAFLUOROETHANE)은 상기 파라핀계 탄화수소에 단독으로 혼합될 경우에는 35 내지 45 중량%가 함유되며, 상기 1,1-디플루오로에탄과 함께 혼합될 겨우에는 25 내지 35 중량%가 함유된다.When the 1,1,1,2-tetrafluoroethane (1,1,1,2-TETRAFLUOROETHANE) is mixed with the paraffinic hydrocarbon alone, it contains 35 to 45 wt%, and the 1,1- Only when mixed with difluoroethane contains 25 to 35% by weight.
상기의 1,1,1,2-테트라플루오로에테인은 본 발명에 따른 무정전 통전기기용 절연세척제 조성물에 세척력을 부여하는 역할을 하는데, 상기 1,1,1,2-테트라플루오로에테인이 단독으로 사용될 경우의 함량이 35 중량% 미만이면 본 발명에 따른 통전기기용 절연세척제 조성물의 세척력이 저하되며, 상기 1,1,1,2-테트라플루오로에테인의 함량이 45 중량%를 초과하게 되면 상기 파라핀계 탄화수소의 함량이 55 중량% 이하로 줄어들어 본 발명에 따른 무정전 통전기기용 절연세척제 조성물의 절연파괴전압, 인화점 및 자연증발 성능이 저하될 수 있다.The 1,1,1,2-tetrafluoroethane serves to impart a cleaning power to the insulating cleaner composition for an uninterruptible electric machine according to the present invention, wherein the 1,1,1,2-tetrafluoroethane is the only If the content is less than 35% by weight when the washing power of the insulating detergent composition for an electric machine according to the present invention is reduced, when the content of the 1,1,1,2-tetrafluoroethane exceeds 45% by weight As the content of the paraffinic hydrocarbon is reduced to 55 wt% or less, the breakdown voltage, flash point and spontaneous evaporation performance of the insulation cleaner composition for an uninterruptible electric machine according to the present invention may be reduced.
상기와 같은 성분으로 이루어지는 무정전 통전기기용 절연세척제 조성물은 상기의 성분들을 20 내지 5℃의 온도에서 각각의 혼합비율로 혼합하고 교반장치를 이용하여 5분간 교반하는 과정을 통해 제조된다.The insulating detergent composition for an uninterruptible electric current collector comprising the above components is prepared by mixing the above components at respective mixing ratios at a temperature of 20 to 5 ° C. and stirring them for 5 minutes using a stirring device.
이하에서는, 본 발명에 따른 무정전 통전기기용 절연세척제 조성물의 제조방법 및 물성을 실시예를 들어 설명하기로 한다.Hereinafter, the manufacturing method and the physical properties of the insulating cleaner composition for an uninterruptible electric machine according to the present invention will be described with reference to Examples.
<실시예 1><Example 1>
파라핀계 탄화수소 59 중량% 및 1,1,1,2-테트라플루오로에테인 41 중량%를 혼합하고 교반기를 이용하여 5분 동안 교반하여 무정전 통전기기용 절연세척제 조성물을 제조하였다.59 wt% of paraffinic hydrocarbons and 41 wt% of 1,1,1,2-tetrafluoroethane were mixed and stirred for 5 minutes using a stirrer to prepare an insulation cleaner composition for an uninterruptible electric motor.
<실시예 2><Example 2>
파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 41 중량%를 혼합하고 교반기를 이용하여 5분 동안 교반하여 무정전 통전기기용 절연세척제 조성물을 제조하였다.59 wt% of paraffinic hydrocarbons and 41 wt% of 1,1-difluoroethane were mixed and stirred for 5 minutes using a stirrer to prepare an insulation cleaner composition for an uninterruptible electric motor.
<실시예 3><Example 3>
파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 10 중량% 및 1,1,1,2-테트라플루오로에테인 31 중량%를 혼합하고 교반기를 이용하여 5분 동안 교반하여 무정전 통전기기용 절연세척제 조성물을 제조하였다.59% by weight of paraffinic hydrocarbons and 10% by weight of 1,1-difluoroethane and 31% by weight of 1,1,1,2-tetrafluoroethane were mixed and stirred for 5 minutes using a stirrer for an uninterruptible electric motor. An insulating cleaner composition was prepared.
<비교예 1>Comparative Example 1
1,1-디클로로에탄 22 중량%, 미네랄 스피릿 66/3 60 중량%를 혼합하고 교반장치를 이용하여 5분 동안 교반한 후에, 상기 교반물에 1,1,1,2-테트라플루오로에테인 18 중량%를 혼합하고 교반장치를 이용하여 5분 동안 교반하는 과정을 통해 통전기기용 절연세척제 조성물을 제조하였다.22% by weight of 1,1-dichloroethane and 66% by weight of mineral spirits were mixed and stirred for 5 minutes using a stirrer, followed by 1,1,1,2-tetrafluoroethane 18 Insulating washer composition was prepared by mixing the wt% and stirring for 5 minutes using a stirring device.
<비교예 2>Comparative Example 2
수소처리된 나프타 58 중량% 및 1,1,1,2-테트라플루오로에테인 42 중량%를 혼합하고 교반기를 이용하여 5분 동안 교반하여 통전기기용 절연세척제 조성물을 제조하였다.58 wt% of the hydrotreated naphtha and 42 wt% of 1,1,1,2-tetrafluoroethane were mixed and stirred for 5 minutes using a stirrer to prepare an insulating cleaner composition for an electric machine.
<비교예 3>Comparative Example 3
수소처리된 경질 정제유 58 중량% 및 1,1,1,2-테트라플루오로에테인 42 중량%를 혼합하고 교반기를 이용하여 5분 동안 교반하여 통전기기용 절연세척제 조성물을 제조하였다.58 wt% of the hydrotreated light refined oil and 42 wt% of 1,1,1,2-tetrafluoroethane were mixed and stirred for 5 minutes using an stirrer to prepare an insulating cleaner composition for an electric machine.
상기 실시예 1 내지 3 및 비교예 1 내지 3을 통해 제조된 통전기기용 절연세척제 조성물을 테스트용 배전반에 분사한 후에 배전반의 절연파괴전압, 인화점, 증기압 및 수분함량을 측정하여 아래 표 1에 나타내었다.After injecting the insulation cleaner composition for the electric current collector manufactured in Examples 1 to 3 and Comparative Examples 1 to 3 to the test switchgear, the breakdown voltage, flash point, vapor pressure and water content of the switchgear were measured and shown in Table 1 below. It was.
{단, 상기 절연파괴전압은 KS C IEC 60156:2003을 이용하여 측정하였으며, 상기 인화점 KS M 2010:2008의 방법을 이용하였고, 증기압은 ASTM D 5191:2012로 측정하였고, 수분의 함량은 KS C 2010:2006의 방법을 이용하였으며, 테스트용 배전반은 안전을 위하여 통전된 상태와 통전되지 않은 상태를 구분하였다.}{However, the dielectric breakdown voltage was measured using KS C IEC 60156: 2003, the flash point was measured using the method of KS M 2010: 2008, and the vapor pressure was measured by ASTM D 5191: 2012, and the moisture content was KS C. The method of 2010: 2006 was used, and the test switchboard distinguished between the energized state and the non-energized state for safety.}
표 1
구분 실시예 1 실시예 2 실시예 3 비교예 1 비교예 2 비교예 3
절연파괴전압(Kv) 79.1 76.8 78.4 76.7 74.3 73.6
인화점(℃) 74 66.0 73 60.5 67 74.5
증기압(kPa) 5.4 5.5 5.4 1 측정불가 측정불가
수분함량(mg/kg) 56 51 53 47 34 48
Table 1
division Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3
Dielectric breakdown voltage (Kv) 79.1 76.8 78.4 76.7 74.3 73.6
Flash point (℃) 74 66.0 73 60.5 67 74.5
Vapor Pressure (kPa) 5.4 5.5 5.4 One Not measurable Not measurable
Moisture content (mg / kg) 56 51 53 47 34 48
위에 표 1에 나타낸 것처럼, 비교예 1을 통해 제조된 통전기기용 절연세척제 조성물이 도포된 배전반은 미네랄 스피릿이 사용되어 절연파괴전압은 높지만 인화점이 낮다.As shown in Table 1 above, the switchboard to which the insulating detergent composition for an electric machine manufactured through Comparative Example 1 is coated is used with mineral spirits, so that the breakdown voltage is high but the flash point is low.
또한, 비교예 2를 통해 제조된 통전기기용 절연세척제 조성물이 도포된 배전반은 수소처리된 나프타가 사용되어 절연파괴전압과 인화점이 높지만, 증기압이 측정불가 될 정도로 낮아 세척 후에 세척물의 자연증발 성능이 낮다.In addition, the switchboard coated with the insulating detergent composition for the electric current collector manufactured in Comparative Example 2 is hydrogen-treated naphtha, but the dielectric breakdown voltage and flash point are high, but the vapor pressure is so low that it cannot be measured. low.
또한, 비교예 3을 통해 제조된 통전기기용 절연세척제 조성물이 도포된 배전반은 수소처리된 경질 정제유가 사용되어 절연파괴전압과 인화점이 높지만, 증기압이 측정불가 될 정도로 낮아 세척 후에 세척물의 자연증발 성능이 낮다.In addition, the switchboard to which the insulating detergent composition for an electric machine manufactured through Comparative Example 3 is coated is hydrogen-treated hard refined oil, so that the breakdown voltage and flash point are high, but the vapor pressure is so low that it cannot be measured. Is low.
반면, 본원발명의 실시예 1 내지 3을 통해 제조된 무정전 통전기기용 절연세척제 조성물이 도포된 배전반은 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높고, 5.4 내지 5.5 kPa의 증기압을 나타내어 자연증발 성능이 우수하기 때문에, 세척 후 잔여물이 빠르게 증발되는 효과를 나타낸다.On the other hand, the switchboard to which the insulation cleaner composition for the uninterruptible electric current collector manufactured according to Examples 1 to 3 of the present invention is coated with paraffinic hydrocarbon, has high dielectric breakdown voltage and flash point, and shows a vapor pressure of 5.4 to 5.5 kPa. Since the performance is good, the residue is quickly evaporated after washing.
따라서, 본 발명에 따른 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소가 사용되어 절연파괴전압과 인화점이 높아 배전반환경에 적합하고, 증기압이 높이 때문에 세척 후에는 자연증발되어 잔유물로 인한 문제점을 유발하지 않는 탁월한 효과를 나타낸다.Therefore, the insulating cleaner composition for the UPS according to the present invention is suitable for the switchboard environment due to the high insulation breakdown voltage and flash point using paraffinic hydrocarbon, and the high vapor pressure does not cause problems due to natural evaporation after washing. Does not exhibit excellent effects.

Claims (8)

  1. 파라핀계 탄화수소가 함유되는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.Insulation cleaner composition for an uninterruptible electric current collector, characterized in that paraffinic hydrocarbon is contained.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소에 1,1-디플루오로에탄 및 1,1,1,2-테트라플루오로에테인으로 이루어진 그룹에서 선택된 하나 이상을 혼합하여 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The uninterruptible dielectric cleaning agent composition is an uninterruptible, characterized in that by mixing at least one selected from the group consisting of 1,1-difluoroethane and 1,1,1,2-tetrafluoroethane to the paraffinic hydrocarbon. Insulation cleaner composition for the electric motor.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1-디플루오로에탄 35 내지 45 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The insulating cleaner composition for an uninterruptible electric current collector is an insulating cleaner composition for an uninterruptible electric current collector, characterized in that consisting of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1-difluoroethane.
  4. 청구항 1 또는 3에 있어서,The method according to claim 1 or 3,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 41 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The insulating cleaner composition for an uninterruptible electrical current collector is an insulating cleaner composition for an uninterruptible electrical current collector, characterized in that consisting of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1-difluoroethane.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1,1,2-테트라플루오로에테인 35 내지 45 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The insulating cleaner composition for an uninterruptible electrical current collector is an insulating cleaner composition for an uninterruptible electrical current collector, characterized in that consisting of 55 to 65% by weight of paraffinic hydrocarbon and 35 to 45% by weight of 1,1,1,2-tetrafluoroethane.
  6. 청구항 1에 있어서,The method according to claim 1,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1,1,2-테트라플루오로에테인 41 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The insulating cleaner composition for an uninterruptible electric current collector is an insulating cleaner composition for an uninterruptible electric current collector, characterized in that consisting of 59 wt% paraffinic hydrocarbon and 41 wt% of 1,1,1,2-tetrafluoroethane.
  7. 청구항 1에 있어서,The method according to claim 1,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 55 내지 65 중량% 및 1,1-디플루오로에탄 5 내지 15 중량% 및 1,1,1,2-테트라플루오로에테인 25 내지 35 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The insulating cleaner composition for the uninterruptible electrical current collector is 55 to 65 wt% of paraffinic hydrocarbon and 5 to 15 wt% of 1,1-difluoroethane and 25 to 35 wt% of 1,1,1,2-tetrafluoroethane. Insulating cleaner composition for an uninterruptible electric current collector, characterized in that made.
  8. 청구항 1 또는 7에 있어서,The method according to claim 1 or 7,
    상기 무정전 통전기기용 절연세척제 조성물은 파라핀계 탄화수소 59 중량% 및 1,1-디플루오로에탄 10 중량% 및 1,1,1,2-테트라플루오로에테인 31 중량%로 이루어지는 것을 특징으로 하는 무정전 통전기기용 절연세척제 조성물.The uninterruptible detergent composition for the uninterruptible electrical current collector is characterized in that the uninterruptible hydrocarbon is composed of 59% by weight of paraffinic hydrocarbon, 10% by weight of 1,1-difluoroethane and 31% by weight of 1,1,1,2-tetrafluoroethane. Insulation cleaner composition for the electric motor.
PCT/KR2015/003234 2014-10-07 2015-04-01 Insulating detergent composition for uninterruptible electric device WO2016056718A1 (en)

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KR101520648B1 (en) * 2015-03-25 2015-05-15 김종오 Insulating detergent composition
KR101857094B1 (en) 2017-09-04 2018-05-11 주식회사 서일 Detergent composition of motors
KR101959815B1 (en) 2017-11-14 2019-03-20 주식회사 제씨콤 Insulating detergent composition for communication and electric equipment
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