KR102260232B1 - Insulation cleaner composition for communication devices that can be washed in a live state - Google Patents
Insulation cleaner composition for communication devices that can be washed in a live state Download PDFInfo
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- KR102260232B1 KR102260232B1 KR1020200089152A KR20200089152A KR102260232B1 KR 102260232 B1 KR102260232 B1 KR 102260232B1 KR 1020200089152 A KR1020200089152 A KR 1020200089152A KR 20200089152 A KR20200089152 A KR 20200089152A KR 102260232 B1 KR102260232 B1 KR 102260232B1
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- communication devices
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- washed
- diglycerol
- cleaning agent
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- 239000000203 mixture Substances 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 title claims abstract description 20
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 14
- 229930195729 fatty acid Natural products 0.000 claims abstract description 14
- 239000000194 fatty acid Substances 0.000 claims abstract description 14
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 14
- 235000013311 vegetables Nutrition 0.000 claims abstract description 9
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims abstract 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 6
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 6
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 6
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 6
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 6
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 6
- 229960002446 octanoic acid Drugs 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
- 238000005886 esterification reaction Methods 0.000 claims description 3
- -1 diglycerol ester Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 description 29
- WMIQCCDZARURRI-UHFFFAOYSA-N 1,1-dichloroethane Chemical compound CC(Cl)Cl.CC(Cl)Cl WMIQCCDZARURRI-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CDOGRWFBFCCGDR-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F.FCC(F)(F)F CDOGRWFBFCCGDR-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
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- C11D11/0047—
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/28—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2065—Polyhydric alcohols
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2093—Esters; Carbonates
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
- C11D3/245—Organic compounds containing halogen containing fluorine
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
Description
본 발명은 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 관한 것으로, 더욱 상세하게는 높은 인화점과 함께 우수한 절연특성을 갖는 디글리세롤 에스테르화물의 사용으로 인해 배전반환경에 적합할 뿐만 아니라, 다양한 전기 계통의 기기의 안전한 세척을 유도할 수 있어 세척제의 사용범용성을 강화할 수 있는 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 관한 것이다.The present invention relates to an insulation cleaning agent composition for communication equipment that can be washed in a live wire state, and more particularly, due to the use of diglycerol esterified material having a high flash point and excellent insulation properties, it is suitable for a switchboard environment as well as various electric systems It relates to an insulation cleaning agent composition for communication devices that can be washed in a live wire state, which can induce safe cleaning of devices and enhance the versatility of the cleaning agent.
종래의 무정전 통전기기용 절연 세척제 조성물은 무기염류와 계면활성제를 혼합하여 제조되었으나, 한정된 세척 기능에 의해 사용범위가 극히 제한되어 왔으며, 반고형 오물세척용 세척제의 경우에 있어서는 대부분이 세척 능력을 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 insulating cleaning agent compositions for uninterruptible electrical devices have been prepared by mixing inorganic salts and surfactants, but their range of use has been extremely limited due to limited cleaning functions. A cleaning agent containing a friction material with a high hardness when used by adding a friction material to the component has a problem in that the surface of the object to be cleaned is abraded and damaged if the frequency of use is high, and accuracy is lost in the case of machinery.
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 switchboard is the most representative among the devices for energizing devices. The switchboard is a device that is installed and used indoors or outdoors in buildings or substations that use a lot of electricity, and various switches, instruments, and relays (relays) are arranged in a uniform manner. It is a managed electrical device.
상기 배전반에는 고압 주회로의 차단기를 개폐하는 조작레버, 저압 주회로의 기중 개폐기, 전압계, 전류계, 전력계, 적산전력계, 전류계전기 등이 설치되고, 내부에는 고압의 전류가 흐른다.An operation lever for opening and closing a circuit breaker of the high voltage main circuit, an air switch of the low voltage main circuit, a voltmeter, an ammeter, a wattmeter, an integrated wattmeter, a current relay, etc. are installed in the switchboard, and a high voltage current flows therein.
한국특허등록 제10-1286798호에는 1,1-디클로로에탄(1,1-DICHLOROETHANE), 미네랄 스피릿 66/3(MINERALSPIRITS 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 (MINERALSPIRITS 66/3) and 1,1,1,2-tetrafluoroethane (1, 1,1,2-TETRAFLUOROETHANE) is mixed so that the weight ratio of 1:1:3, respectively, there is described a composition for an electrical insulation cleaning agent. The composition has excellent dielectric breakdown voltage, but has a low flash point. There was a problem in that it was not suitable for washing the electric switchboard in the uninterrupted state where the power was not cut off.
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, recently, in order to improve efficiency by operating a production line or a management line in a company for 24 hours, it is preferred that the cleaning process be performed in an uninterrupted state using a cleaning agent with improved insulation, and the above prior art has been recently developed by companies. There is a problem in that it cannot satisfy the required part.
본 발명은 상기한 바와 같은 제반 문제점을 해결하기 위하여 제안된 것으로, 그 목적은 높은 인화점과 함께 우수한 절연특성을 갖는 디글리세롤 에스테르화물의 사용으로 인해 배전반환경에 적합할 뿐만 아니라, 다양한 전기 계통의 기기의 안전한 세척을 유도할 수 있어 세척제의 사용범용성을 강화할 수 있는 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물을 제공함에 있다.The present invention has been proposed to solve the various problems as described above, and its purpose is not only suitable for switchgear environments due to the use of diglycerol esters having a high flash point and excellent insulating properties, but also various electrical system devices An object of the present invention is to provide an insulation cleaning agent composition for communication devices that can be washed in a live wire state that can induce safe cleaning of the cleaning agent and enhance the versatility of the cleaning agent.
또한, 식물성 혼합지방산을 기반을 기반으로 조성 제작되는 특성상, 세척제가 매우 친환경적이라는 장점이 있는 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물을 제공함에 있다.In addition, it is to provide an insulation cleaning agent composition for communication devices that can be washed in a live wire state, which has the advantage that the cleaning agent is very eco-friendly due to the nature of the composition based on vegetable mixed fatty acids.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 통신기기용 절연 세척제 조성물은 인화점이 300℃ 이상인 디글리세롤 에스테르화물 70 내지 85 중량%, 1,1-디클로로에탄 10 내지 18 중량%, 1,1,1,2-테트라플루오에테인 3 내지 15 중량%가 혼합되어 이루어지며,
상기 디글리세롤 에스테르화물은 식물성 혼합지방산을 디글리세롤과 에스테르화 반응을 통해 형성되며,
상기 식물성 혼합지방산은 카프릴산과 올레산이 1 : 0.3 내지 3의 몰비로 혼합된 것을 특징으로 한다.Insulation cleaning agent composition for communication devices according to the present invention for achieving the above object is 70 to 85% by weight of diglycerol esterified product having a flash point of 300°C or higher, 10 to 18% by weight of 1,1-dichloroethane, 1,1, 3 to 15% by weight of 1,2-tetrafluoroethane is mixed,
The diglycerol esterified product is formed through an esterification reaction of vegetable mixed fatty acids with diglycerol,
The vegetable mixed fatty acid is characterized in that caprylic acid and oleic acid are mixed in a molar ratio of 1:0.3 to 3.
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이상에서와 같이 본 발명에 따른 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 의하면, 높은 인화점과 함께 우수한 절연특성을 갖는 디글리세롤 에스테르화물의 사용으로 인해 배전반환경에 적합할 뿐만 아니라, 다양한 전기 계통의 기기의 안전한 세척을 유도할 수 있어 세척제의 사용범용성을 강화할 수 있는 효과가 있다.As described above, according to the insulation cleaning agent composition for communication devices that can be washed in a live wire state according to the present invention, due to the use of diglycerol esterified material having a high flash point and excellent insulation properties, it is suitable for a switchgear environment as well as various electrical systems. It can induce safe cleaning of the device, which has the effect of enhancing the versatility of the cleaning agent.
또한, 식물성 혼합지방산을 기반을 기반으로 조성 제작되는 특성상, 세척제가 매우 친환경적이라는 장점이 있는 효과가 있다.In addition, since the composition is manufactured based on vegetable mixed fatty acids, the cleaning agent has the advantage of being very eco-friendly.
본 발명의 바람직한 실시예에 따른 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물을 상세히 설명한다. 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 공지 기능 및 구성에 대한 상세한 기술은 생략한다.An insulation cleaning agent composition for communication devices that can be washed in a live wire state according to a preferred embodiment of the present invention will be described in detail. Detailed descriptions of well-known functions and configurations that are determined to unnecessarily obscure the gist of the present invention will be omitted.
본 발명의 실시예에 따른 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물은 인화점이 300℃ 이상인 디글리세롤 에스테르화물 70 내지 85 중량%, 1,1-디클로로에탄 10 내지 18 중량%, 1,1,1,2-테트라플루오에테인 3 내지 15 중량%가 혼합되어 이루어지도록 한다.Insulation cleaning agent composition for communication devices that can be washed in a live wire state according to an embodiment of the present invention is 70 to 85% by weight of diglycerol esters having a flash point of 300°C or higher, 10 to 18% by weight of 1,1-dichloroethane, 1,1, 3 to 15% by weight of 1,2-tetrafluoroethane is mixed.
상기 디글리세롤 에스테르화물은 인화점이 300℃이 이상인 것이며, 상기 디글리세롤 에스테르화물은 식물성 지방산을 디글리세롤과 에스테르화 반응시켜 얻도록 한다.The diglycerol esterified product has a flash point of 300° C. or higher, and the diglycerol esterified product is obtained by esterifying vegetable fatty acids with diglycerol.
여기서, 상기 식물성 지방산은 탄소수 7 내지 10인 직쇄 또는 분기의 지방산 및 탄소수 12 내지 20인 직쇄 또는 분기의 지방산을 포함하도록 하여 지방산의 에스테르화 반응시 사슬의 길이가 다른 지방산으로 인해 입체적인 구조를 가지게 하여 절연내력과 함께 인화점을 300℃ 이상으로 향상시켜 세척제의 우수한 사용 안전성이 확보되도록 한다.Here, the vegetable fatty acid includes a straight-chain or branched fatty acid having 7 to 10 carbon atoms and a straight-chain or branched fatty acid having 12 to 20 carbon atoms to have a three-dimensional structure due to fatty acids having different chain lengths during the esterification reaction of fatty acids. In addition to dielectric strength, the flash point is improved to 300℃ or higher to ensure excellent safety of use of the cleaning agent.
본 발명의 일 실시예에서 디글리세롤 에스테르화물은 이중결합이 없고 8개의 탄소를 가지는 카프릴산(Caprylic acid, CA)와, 이중결합을 가지며 18개의 탄소를 가지는 올레산(Oleic acid, OA)을 황산화 금속산화물 촉매의 존재 하에서 디글리세롤과 반응시켜 합성하였다.In an embodiment of the present invention, the diglycerol esterified product is obtained by mixing caprylic acid (CA) having no double bond and having 8 carbons, and oleic acid (OA) having 18 carbons having a double bond with sulfuric acid. It was synthesized by reacting with diglycerol in the presence of a metal oxide catalyst.
이때, 상기 카프릴산과 올레산이 1 : 0.3 내지 3의 몰비로 혼합될 수 있는데, 바람직하게는 지방산의 몰비가 카프릴산 : 올레산이 1 : 0.4일 때 인화점이 306℃로 가장 높게 나타남을 확인할 수 있었다.At this time, the caprylic acid and oleic acid may be mixed in a molar ratio of 1:0.3 to 3, preferably when the molar ratio of the fatty acid is caprylic acid:oleic acid 1:0.4 It can be seen that the flash point is the highest at 306°C. there was.
본 발명의 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에서 상기와 같은 디글리세롤 에스테르화물 함량이 70 중량% 미만이면 높은 인화점으로 인한 세척제의 세척 안정성에 대한 효과를 기대하기 곤란하고, 상기 디글리세롤 에스테르화물 함량이 85 중량%를 초과하면 상대적으로 상기 1,1-디클로로에탄과 1,1,1,2-테트라플루오에테인의 함량이 절감되어 세척제의 세척력이 저하될 수 있다.In the insulation cleaning agent composition for communication devices washable in a live state of the present invention, if the diglycerol esterified content is less than 70% by weight, it is difficult to expect an effect on the cleaning stability of the cleaning agent due to the high flash point, and the diglycerol ester When the cargo content exceeds 85% by weight, the contents of 1,1-dichloroethane and 1,1,1,2-tetrafluoroethane are relatively reduced, so that the cleaning power of the cleaning agent may be reduced.
따라서 본 발명의 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에서는 디글리세롤 에스테르화물 함량이 70 내지 85 중량%가 첨가되도록 함이 바람직하다.Therefore, in the insulation cleaning agent composition for communication devices that can be washed in a live state of the present invention, it is preferable to add 70 to 85 wt% of the diglycerol esterified content.
상기의 1,1-디클로로에탄은 본 발명에 따른 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 세정력을 향상시키고, 조성물을 제조하는 과정에서 압력을 낮춰주는 역할을 하기 때문에, 혼합 및 보관 용기를 두텁게 형성할 필요가 없기 때문에 제조비용을 절감시키는 역할도 한다.The above 1,1-dichloroethane improves the cleaning power of the insulating cleaning agent composition for communication devices that can be washed in a live wire state according to the present invention and serves to lower the pressure in the process of preparing the composition, so that the mixing and storage container Since there is no need to form thick, it also serves to reduce the manufacturing cost.
상기의 1,1,1,2-테트라플루오로에테인은 본 발명에 따른 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 세척력을 부여하는 역할을 수행한다.The 1,1,1,2-tetrafluoroethane serves to impart cleaning power to the insulating cleaning agent composition for communication devices that can be washed in a live state according to the present invention.
상기 조성 성분에 있어서, 첨가되는 1,1-디클로로에탄과 1,1,1,2-테트라플루오로에테인이 상기 한정치 미만으로 첨가되는 경우에는 세척력이 저하되는 반면, 초과하여 첨가되는 경우에는 상대적으로 상기 디글리세롤 에스테르화물의 첨가량이 절감되어 인화점 및 자연증발 성능이 저하될 수 있다.In the composition component, when the added 1,1-dichloroethane and 1,1,1,2-tetrafluoroethane are added below the limit, the detergency decreases, whereas when it is added in excess, the relative As a result, the amount of the diglycerol esterified product is reduced, and the flash point and spontaneous evaporation performance may be reduced.
따라서 본 발명의 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에서는 1,1-디클로로에탄 10 내지 18 중량%, 1,1,1,2-테트라플루오에테인 3 내지 15 중량%가 첨가되도록 함이 바람직하다.Therefore, it is preferable to add 10 to 18 wt% of 1,1-dichloroethane and 3 to 15 wt% of 1,1,1,2-tetrafluoroethane in the insulation cleaning agent composition for communication devices that can be washed in a live state of the present invention Do.
[실시예 1][Example 1]
인화점이 300℃ 이상인 디글리세롤 에스테르화물 80 중량%, 1,1-디클로로에탄 12 중량%, 1,1,1,2-테트라플루오에테인 8 중량%가 혼합하고, 실온에서 교반기를 이용하여 5분 동안 교반하여 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물을 제조하였다.80% by weight of diglycerol esterified product having a flash point of 300° C. or higher, 12% by weight of 1,1-dichloroethane, and 8% by weight of 1,1,1,2-tetrafluoroethane are mixed, and stirred at room temperature for 5 minutes using a stirrer An insulation cleaning agent composition for communication devices that can be washed in a live wire state by stirring was prepared.
상기 실시예 1를 통해 제조된 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물에 대한 시험 데이터는 아래의 표 1과 같다.The test data for the insulation cleaning agent composition for communication devices that can be washed in the live wire state prepared in Example 1 are shown in Table 1 below.
[표 1][Table 1]
따라서 본 발명의 활선 상태로 세척 가능한 통신기기용 절연 세척제 조성물은 매우 우수한 인화점 및 절연파괴전압이 나타나는 것을 알 수 있다.Therefore, it can be seen that the insulation cleaning agent composition for communication devices that can be washed in a live wire state of the present invention exhibits very excellent flash point and dielectric breakdown voltage.
본 발명은 실시예를 참고로 설명되었으나 이는 예시적인 것으로 상술한 실시예에 한정되지 않으며, 당해 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 실시예가 가능하다는 점을 이해할 수 있을 것이다. 또위 내로 정해지는 것이 아니라 후술되는 청구범위와 이의 기술적 사상에 의해 한정될 것이다.Although the present invention has been described with reference to the embodiments, which are illustrative and not limited to the above-described embodiments, those of ordinary skill in the art will understand that various modifications and equivalent embodiments are possible therefrom. . It will not be defined within the above, but will be limited by the claims to be described later and the technical spirit thereof.
Claims (3)
인화점이 300℃ 이상인 디글리세롤 에스테르화물 70 내지 85 중량%, 1,1-디클로로에탄 10 내지 18 중량%, 1,1,1,2-테트라플루오에테인 3 내지 15 중량%가 혼합되어 이루어지며,
상기 디글리세롤 에스테르화물은 식물성 혼합지방산을 디글리세롤과 에스테르화 반응을 통해 형성되며,
상기 식물성 혼합지방산은 카프릴산과 올레산이 1 : 0.3 내지 3의 몰비로 혼합된 것을 특징으로 하는 통신기기용 절연 세척제 조성물.In the insulation cleaning composition for communication devices,
70 to 85% by weight of a diglycerol ester with a flash point of 300° C. or higher, 10 to 18% by weight of 1,1-dichloroethane, and 3 to 15% by weight of 1,1,1,2-tetrafluoroethane,
The diglycerol esterified product is formed through an esterification reaction of vegetable mixed fatty acids with diglycerol,
The vegetable mixed fatty acid is an insulation cleaning composition for communication devices, characterized in that caprylic acid and oleic acid are mixed in a molar ratio of 1:0.3 to 3.
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