KR100561591B1 - A composition of cleaning and coating agent for motor coil - Google Patents
A composition of cleaning and coating agent for motor coil Download PDFInfo
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- KR100561591B1 KR100561591B1 KR1020050022980A KR20050022980A KR100561591B1 KR 100561591 B1 KR100561591 B1 KR 100561591B1 KR 1020050022980 A KR1020050022980 A KR 1020050022980A KR 20050022980 A KR20050022980 A KR 20050022980A KR 100561591 B1 KR100561591 B1 KR 100561591B1
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- bromopropane
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
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- Life Sciences & Earth Sciences (AREA)
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- Organic Chemistry (AREA)
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- Manufacture Of Motors, Generators (AREA)
- Detergent Compositions (AREA)
Abstract
본 발명은 1-브로모프로판계 용제 10~89.5중량%와, 탄화수소계 용제 10~70중량%와, 방청유 0.5~30중량%로 이루어지는 모터용 권선 세척 겸용 코팅제 조성물을 제공하기 위한 것으로, 본 발명은 1-브로모프로판계 용제를 주성분으로 하여 모터용 권선 세척 겸용 코팅제 조성물을 제조하므로써 모터 권선의 세척력과 코팅력을 보다 향상시킬 수 있도록 하였으며, 또 작업자의 안전과 신속한 세척은 물론 모터 내구성의 증가, 작업 공정단축 효과, 인력 비용 절감 효과, 작업장 환경 개선 효과 등을 얻을 수 있는 것이다.The present invention is to provide a winding cleaning combined coating composition for a motor consisting of 10-89.5 wt% of 1-bromopropane solvent, 10-70 wt% of hydrocarbon solvent, and 0.5-30 wt% of rust-preventive oil. By using the 1-bromopropane-based solvent as a main component to manufacture a coating composition for winding cleaning for motor windings, it is possible to improve the cleaning power and coating power of the motor windings, and to increase the motor durability as well as the safety of workers and the rapid cleaning. In other words, it can reduce work process, reduce manpower cost and improve workplace environment.
특히 세척이 가능하면서도 오존층을 파괴하는 물질이 배출되지 않아 몬트리올의정서에 규제를 받지 않게 됨으로 수출증대 효과도 얻을 수 있는 매우 유용한 발명인 것이다.In particular, it is a very useful invention that can increase the export effect by being able to wash, but the substances that destroy the ozone layer are not discharged by the Montreal Protocol.
모터, 권선, 세척, 코팅 Motor, winding, washing, coating
Description
본 발명은 모터용 권선 세척 겸용 코팅제 조성물에 관한 것으로, 더욱 상세하게는 모터용 권선의 세척력을 향상시키고, 몬트리올 의정서 규제물질을 대체하여 오존층을 파괴하지 않아 수출 시 규제를 받지 않고, 작업자의 안전 확보와 작업장 환경개선을 위한 모터용 권선 세척 겸용 코팅제 조성물에 관한 것이다.
일반적으로 모터용 권선 세척제는 모터 겸용 기타 부품들의 찌든 때와 절연 탄화 물질을 신속하고 깨끗하게 세척하여 제거하기 위한 것으로, 모터 겸용 전선종류를 오랫동안 사용하다보면 모터 코일에 입혀진 절연제와 절연유 등이 탄화되거나 찌들려져 모터의 절연상태를 불량하게 함으로써 합선 겸용 누전 등의 사고를 유발하게 된다. 따라서 상기 모터용 권선 세척제는 세척시 모터 겸용 전선종류의 제조 초기 상태와 같은 상태를 유지하도록 하기 위해서 때와 탄화 물질을 신속하게 제거할 수 있어야 하고, 특히 절연 코팅제 등을 손상시키지 않기 위해서는 세척제를 구성하는 조성물 각 성분들의 특성을 충분히 이용하여야 한다.
그런데 현재 사용되고 있는 모터용 권선 세척제는 탄화수소계, 트리클로르 에틸렌, 퍼클로르에틸렌 등의 용제 등과 같은 (염소계)들을 단독으로 사용하여 제조하는 것이어서 발암성, 유독성 유발로 인해 인체에 치명적인 영향을 미칠 수 있고, 몬트리올 의정서 규제물질로서 수출 시 규제를 받을 수 있으며, 권선코일에 코팅되어 있는 에나멜이 손상되고, 용제 특유의 독한 냄새때문에 작업시 두통이 뒤따르며, 세척 후에는 별도로 모터용 권선에 부식방지용 오일 등을 살포하여야 하는 단점을 가지게 된다.
또 각 용제들은 단독으로 사용되어지는 것이어서 용제들이 가지고 있는 고유한 특성들을 충분히 살리지 못하는 폐단을 갖는 실정인 바, 상기와 같은 단점을 해결하기 위해 본 발명자는 탄화수소계 용제 10~40중량%와, 퍼클로르에틸렌계 용제 10~40중량%와, 디클롤르메탄계 용제 10~20중량%와, 방청유 2~5중량%로 이루어지는 모터용 권선 세척제 조성물을 특허출원 제10-2003-0004736호로 선출원한 바 있습니다.
그러나 상기한 모터용 권선 세척제 조성물은 모터용 권선의 세척에는 유리한 장점이 있으나 코팅효과가 떨어지는 단점을 갖는 것이어서, 권선을 보호하기 위한 코팅을 별도로 실시하여야 하고, 이로 인한 재 권선이 필요하게 되는 등의 폐단을 갖는 것이어서 이를 보다 개선하기 위한 모터용 권선 세척 겸용 코팅제 조성물이 어느때보다 절실하게 필요한 실정이다.The present invention relates to a coating composition for both winding windings for motors, and more particularly, to improve the washing power of windings for motors, and to replace the Montreal Protocol regulatory substance, which does not destroy the ozone layer, thereby not being regulated at the time of export. The present invention relates to a winding cleaning combined coating composition for a motor for improving the workplace environment.
In general, the winding cleaner for motor is used to quickly and cleanly wash and remove stray and insulating carbon from other parts of the motor. If the wire type for the motor is used for a long time, the insulation and insulating oil coated on the motor coil may be carbonized. It can be crushed and cause the insulation of the motor to be inferior, causing short circuit and short circuits. Therefore, the winding cleaning agent for the motor should be able to quickly remove the time and the carbonized material in order to maintain the same state as the initial state of manufacture of the motor-type electric wire type when cleaning, in particular to constitute a cleaning agent in order not to damage the insulation coating, etc. To take full advantage of the properties of each component of the composition.
However, currently used winding cleaner for motor is manufactured by using (chlorine-based) alone such as solvents such as hydrocarbon-based, trichlorethylene, perchlorethylene, etc., which can have a fatal effect on human body due to carcinogenicity and toxicity. As a regulated substance in the Montreal Protocol, it may be regulated at the time of export.The enamel coated on the winding coils may be damaged, and the unique smell of the solvent may cause headaches during work. It has the disadvantage of spraying.
In addition, each of the solvents are used alone, so the situation is not enough to utilize the unique properties of the solvent bar, in order to solve the above disadvantages, the present inventors 10 to 40% by weight of hydrocarbon solvents, fur Patent application No. 10-2003-0004736 was filed for the winding cleaning composition for motors consisting of 10 to 40% by weight chlorethylene solvent, 10 to 20% by weight dichloromethane solvent and 2 to 5% by weight rust-proof oil. .
However, the winding cleaning composition for the motor has an advantageous advantage in washing the winding for the motor, but has a disadvantage of inferior coating effect, so that the coating for protecting the winding must be performed separately, and thus rewinding is required. It is necessary to more than ever need a winding cleaning combined coating composition for the motor to have a closed end to further improve this.
따라서 본 발명은 1-브로모프로판(1-BROMOPROPANE)계 용제와, 탄화수소계 용 제, 방청유를 최적의 비율로 혼합함으로써 각 용제의 특성(장점)을 최대한 살릴 수 있도록 하였고, 이로인해 모터 권선 사이사이의 찌든 때와 절연유 탄화 물질들은 신속하고 청결하게 제거하면서 동시에 모터 권선이 코팅되도록 하는 모터용 권선 세척 겸용 코팅제 조성물을 제공하기 위한 것이다.Therefore, the present invention is to maximize the characteristics (advantages) of each solvent by mixing a 1-bromopropane (1-BROMOPROPANE) solvent, a hydrocarbon solvent, and rust preventive oil at an optimum ratio, and thus between the motor windings The stinging and insulating oil carbide materials in between are intended to provide a winding cleaning combined coating composition for a motor that allows the motor winding to be coated at the same time while removing it quickly and cleanly.
본 발명을 구체적으로 설명하면 다음과 같다.
먼저 본 발명은 모터용 권선 세척 겸용 코팅제 조성물을 제조함에 있어 1-브로모프로판(1-BROMOPROPANE)계 용제 10~89.5중량%와, 탄화수소계 용제 10~70중량%를 함유하도록 하였으며, 부식방지를 위한 방청유가 0.5~30중량%가 함유되도록 하였다.
상기1-브로모프로판(1-BROMOPROPANE)은 분자식이 C-H3-C-H2-C-H2-Br이고, 분자량 122.99이며, 물리적 성질은 비중은 1.35이고 끓는점은 69~71℃인 성질을 갖는다.
상기 1-브로모프로판(1-BROMOPROPANE)계 용제는 유기용매에 대한 용해성이 커서 본 발명 모터용 권선 세척제 조성물에는 10~89.5중량%가 함유되도록 하였으며, 이때 상기 1-브로모프로판(1-BROMOPEOPANE)계 용제는 전체 모터용 권선 세척제 조성물 중 10중량% 이하가 되면 모터용 권선의 세척 겸용 코팅효과가 떨어지고, 89.5중량% 이상이 되면 다른 용제의 함량이 줄어들게 되어 방청과 같은 모터의 권선 보호에 필요한 효과는 줄어들게 된다. 따라서 가장 바람직한 함유량은 10~89.5중량%이다.
또한 상기 탄화수소계 용제는 일반적으로 휘발성이 강한 물질이어서 기름이나 지방을 잘 녹이고 쉽게 증발하는 특성을 가지고 있어서 기계류의 세척 겸용, 페인트 같은 도료의 제조배합, 필요물질의 추출, 드라이클리닝 등에 널리 사용되고 있다. 따라서 본 발명 모터용 권선 세척 겸용 코팅제 조성물에는 10~70중량%가 함유되도록 하였다.
이때 상기 탄화수소계 용제가 본 발명 모터용 권선 세척 겸용 코팅제 조성물의 전체 함량 중 10중량% 이하가 되면 휘발성이 부족하여 권선의 세척효과가 떨어지게 되고, 70중량% 이상이 되면 사용자의 건강에 치명적인 문제를 야기시키게 되는 단점을 가지게 되므로 본 발명 모터용 권선 세척조성물에 있어서 탄화수소계 용제의 함량은 10~70중량%가 적당할 것이다.
방청유는 금속 표면에 기름 보호막을 만들어 공기 중의 산소나 수분을 차단하는 역활을 하는 것으로, 금속제품의 보관 겸용 수송 등의 특정기간 동안 녹이 스는 것을 방지한다.
따라서 본 발명 모터용 권선 세척조성물에 있어서 방청유가 0.05중량% 이하가 되면 모터 권선의 부식을 예방하는 효과가 떨어지게 되며, 30중량%이상이 되며 과다한 사용으로 인해 방청유가 흘려내려 유출되는 단점을 가지게 되므로, 본 발명 모터용 권선 세척 겸용 코팅제 조성물에 있어서 방청유의 함량은 0.05~30중량%가 적당하다.
이를 실시예를 들어 구체적으로 설명하기로 한다.
실시예
1-브로모프로판(1-BROMOPROPANE) 1ℓ, 탄화수소계 용제 1ℓ, 방청유 0.05ℓ를 용기에 넣고 혼합하여 모터용 권선 세척 겸용 코팅제 조성물을 제조하였다.
비교예 1
1-브로모프로판(1-BROMOPROPANE) 용제만으로 2.55ℓ의 모터용 권선 세척제를 제조하였다.
비교예 2
탄화수소계 용제만으로 2.55ℓ의 모터용 권선 세척제를 제조하였다.
상기 실시예 겸용 비교예 1 내지 2에 의해 제조된 각 모터용 권선 세척 겸용 코팅제 조성물에 산업용 모터의 내부 코일만을 분리하여 2시간 침지후 꺼내 세척정도 겸용 권선 손상정도 등을 육안으로 비교하였다. 이를 표 1과 표 2에 표시하였다.The present invention will be described in detail as follows.
First of all, the present invention is to prepare a coating composition for winding cleaning for motor windings to contain 10-89.5% by weight of 1-bromopropane-based solvent and 10-70% by weight of hydrocarbon-based solvent, and to prevent corrosion. Antirust oil was to contain 0.5 to 30% by weight.
The 1-bromopropane (1-BROMOPROPANE) has a molecular formula of C-H3-C-H2-C-H2-Br, molecular weight of 122.99, physical properties of specific gravity of 1.35 and boiling point of 69 ~ 71 ℃. .
The 1-bromopropane (1-BROMOPROPANE) -based solvent is solubility in an organic solvent to be contained in the winding cleaning composition for a motor of the present invention 10 to 88.5% by weight, wherein the 1-bromopropane (1-BROMOPEOPANE When the solvent is less than 10% by weight of the total winding cleaning composition for the motor, the combined coating effect of the winding of the motor is inferior, and when it is more than 89.5% by weight, the content of other solvents is reduced, which is necessary to protect the winding of the motor such as rust prevention. The effect is reduced. Therefore, most preferable content is 10 to 89.5 weight%.
In addition, the hydrocarbon solvent is generally a highly volatile substance, so it has a property of dissolving oil and fat well and easily evaporating, and thus is widely used for washing and mixing of machinery, manufacturing and mixing of paints such as paint, extraction of necessary substances, and dry cleaning. Therefore, the coating composition for winding winding washing for the present invention was contained 10 to 70% by weight.
At this time, when the hydrocarbon-based solvent is less than 10% by weight of the total content of the coating composition for winding cleaning for the motor of the present invention, the volatility is insufficient, and the washing effect of the winding is lowered. Since the present invention has the disadvantage of causing a wound solvent composition for the motor of the present invention, the content of the hydrocarbon solvent may be 10 to 70% by weight.
Anti-rust oil acts to block the oxygen and moisture in the air by making an oil protective film on the metal surface, and prevents rust for a certain period of time such as the combined transportation of metal products.
Therefore, when the rust preventive oil is less than 0.05% by weight in the winding cleaning composition for the present invention, the effect of preventing the corrosion of the motor winding is reduced, more than 30% by weight and has the disadvantage that the rust preventive oil flows out due to excessive use. In the coating composition for winding washing for motor of the present invention, the content of the rust preventive oil is 0.05 to 30% by weight.
This will be described in detail with reference to Examples.
Example
1 L of 1-bromopropane (1-BROMOPROPANE), 1 L of hydrocarbon solvent, and 0.05 L of antirust oil were placed in a container and mixed to prepare a coating composition for winding washing for motor.
Comparative Example 1
2.55 L of motor winding cleaner was prepared using only 1-bromopropane (1-BROMOPROPANE) solvent.
Comparative Example 2
2.55 L of motor winding cleaners were prepared using only hydrocarbon solvents.
In the combined coating composition for washing and washing the motor for each motor prepared by Comparative Examples 1 and 2, only the inner coil of the industrial motor was removed, and after 2 hours of immersion, the degree of washing and the degree of damage of the combined winding were compared visually. This is shown in Table 1 and Table 2.
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◎ 매우 양호 ○ 양호 △ 보통 × 나쁨 ◎ Very good ○ Good △ Normal × Bad
◎ 매우 양호 ○ 양호 △ 보통 × 나쁨
상기 표 1과 표 2의 결과에서 알 수 있듯이 본 발명 모터용 권선 세척제는 세척정도가 매우 우수하였고, 세척 후에도 권선의 손상이 거의 없고, 코팅상태도 양호한 것으로 확인되었다.◎ Very good ○ Good △ Normal × Bad
As can be seen from the results of Table 1 and Table 2, the winding cleaner for the motor of the present invention was excellent in the degree of cleaning, and there was almost no damage to the winding even after washing, and the coating state was also confirmed to be good.
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이처럼 본 발명은 1-브로모프로판계 용제를 주성분으로 하여 모터용 권선 세척 겸용 코팅제 조성물을 제조하므로써 모터 권선의 세척력과 코팅력을 보다 향상시킬 수 있도록 하였으며, 또 작업자의 안전과 신속한 세척은 물론 모터 내구성의 증가, 작업 공정단축 효과, 인력 비용 절감 효과, 작업장 환경 개선 효과 등을 얻을 수 있는 것이다.
특히 세척이 가능하면서도 오존층을 파괴하는 물질이 배출되지 않아 몬트리올의정서에 규제를 받지 않게 됨으로 수출증대 효과도 얻을 수 있는 매우 유용한 발명인 것이다.As described above, the present invention is to prepare a coating composition for winding cleaning for the motor using the 1-bromopropane-based solvent as a main component to further improve the washing power and coating power of the motor windings, and also for the safety and speedy cleaning of the workers. It can increase durability, shorten working process, reduce manpower cost, and improve workplace environment.
In particular, it is a very useful invention that can increase the export effect by being able to wash, but the substances that destroy the ozone layer are not discharged by the Montreal Protocol.
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KR1020050022980A KR100561591B1 (en) | 2005-03-19 | 2005-03-19 | A composition of cleaning and coating agent for motor coil |
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KR1020050022980A KR100561591B1 (en) | 2005-03-19 | 2005-03-19 | A composition of cleaning and coating agent for motor coil |
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KR100561591B1 true KR100561591B1 (en) | 2006-03-17 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102002130B1 (en) | 2018-05-11 | 2019-07-23 | 한국자재산업 주식회사 | Coil Cleaning and Coating Composition, Coil Cleaning and Coating Method Using the Same and Coil Cleaning and Coating Device Using the Same |
-
2005
- 2005-03-19 KR KR1020050022980A patent/KR100561591B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102002130B1 (en) | 2018-05-11 | 2019-07-23 | 한국자재산업 주식회사 | Coil Cleaning and Coating Composition, Coil Cleaning and Coating Method Using the Same and Coil Cleaning and Coating Device Using the Same |
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