KR20060112594A - 부분-방전-저항성 절연 니스, 절연된 와이어 및 그의 제조방법 - Google Patents
부분-방전-저항성 절연 니스, 절연된 와이어 및 그의 제조방법 Download PDFInfo
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Abstract
Description
실시예1 | 실시예2 | 실시예3 | 실시예4 | 실시예5 | |||
에나멜 니스의 조성 | 폴리아미드-이미드 수지 | 100 | 100 | 100 | 100 | 100 | |
용매의 조성 | γ-부티로락톤 | 300 | 240 | 260 | 300 | 200 | |
NMP | 40 | ||||||
DMF | 30 | ||||||
시클로헥산 | 60 | 70 | |||||
유기-실리카 졸의 조성 | 실리카 | 30 | 30 | 30 | 30 | 30 | |
분산 용매의 조성 | γ-부티로락톤 | 36 | 36 | ||||
페닐카르비놀 | 54 | 54 | |||||
용매 나프타 | |||||||
DMF | |||||||
DMAC | |||||||
용매의 총량에 대한 γ-부티로락톤의 양(중량%) | 100 | 84.6 | 89.7 | 76.9 | 51.3 | ||
부분-방전-저항성 절연 니스의 성질 | 외관 | 투명 | 투명 | 투명 | 투명 | 투명 | |
안정성 | 양호 | 양호 | 양호 | 양호 | 양호 | ||
에나멜 입힌 와이어의 성질 | 치수(mm) | 전도체 직경 | 0.800 | 0.800 | 0.800 | 0.800 | 0.800 |
코팅 필름 두께 | 0.030 | 0.031 | 0.030 | 0.030 | 0.030 | ||
직경 밖의 마감 | 0.860 | 0.861 | 0.860 | 0.860 | 0.860 | ||
외관 | 투명 | 투명 | 투명 | 투명 | 투명 | ||
V-t 특징[h] 10kHz-1.0kV | 연장되지 않음 | 80.3 | 78.2 | 79.4 | 76.8 | 77.0 | |
20% 연장됨 | 44.6 | 45.3 | 45.8 | 42.8 | 46.7 |
비교예1 | 비교예2 | 비교예3 | 비교예4 | 비교예5 | |||
에나멜 니스의 조성 | 폴리아미드-이미드 수지 | 100 | 100 | 100 | 100 | 100 | |
용매의 조성 | γ-부티로락톤 | 150 | |||||
NMP | 240 | 300 | 150 | 240 | 240 | ||
DMF | 60 | 60 | 60 | ||||
시클로헥산 | |||||||
유기-실리카 졸의 조성 | 실리카 | 30 | 30 | 30 | 30 | - | |
분산 용매의 조성 | γ-부티로락톤 | ||||||
페닐카르비놀 | |||||||
용매 나프타 | 90 | 90 | |||||
DMF | 90 | ||||||
DMAC | |||||||
용매의 총량에 대한 γ-부티로락톤의 양(중량%) | 0 | 0 | 38.5 | 23.1 | 0 | ||
부분-방전-저항성 절연 니스의 성질 | 외관 | 응집/혼탁 | 응집/혼탁 | 응집/혼탁 | 응집/혼탁 | 투명 | |
안정성 | 침전 | 침전 | 침전 | 침전 | 양호 | ||
에나멜 입힌 와이어의 성질 | 치수(mm) | 전도체 직경 | 0.800 | 0.800 | 0.800 | 0.800 | 0.800 |
코팅 필름 두께 | 0.031 | 0.030 | 0.030 | 0.030 | 0.030 | ||
직경 밖의 마감 | 0.861 | 0.860 | 0.860 | 0.860 | 0.860 | ||
외관 | 백색화 | 백색화 | 백색화 | 백색화 | 투명 | ||
V-t 특징[h] 10kHz-1.0kV | 연장되지 않음 | 5.0 | 4.9 | 5.0 | 5.2 | 1.2 | |
20% 연장됨 | 1.4 | 1.3 | 1.2 | 1.1 | 0.9 |
Claims (12)
- 용매에 분산된 폴리아미드-이미드 에나멜 니스 및 유기-실리카 졸을 포함하고,여기에서 용매는 50 내지 100중량%의 γ-부티로락톤을 포함하는 것인, 부분-방전-저항성 절연 니스.
- 제1항에 있어서, 유기-실리카 졸의 실리카 성분이 폴리아미드-이미드 에나멜 니스의 수지 성분에 대해 중량기준으로 1 내지 100 phr (수지의 100부당 부)인, 부분-방전-저항성 절연 니스.
- 제1항에 있어서, 유기-실리카 졸이 100nm 이하의 평균 입자 크기를 갖는 것인, 부분-방전-저항성 절연 니스.
- 전도체; 및전도체의 표면 상에 형성된 부분-방전-저항성 절연 코팅 필름을 포함하고,여기에서 부분-방전-저항성 절연 코팅 필름은 제1항에 정의된 부분-방전-저항성 절연 니스로 이루어진 것인, 절연된 와이어.
- 제4항에 있어서, 전도체의 표면 상에 형성된 유기 절연 코팅 필름을 더 포함 하고,여기에서 부분-방전-저항성 절연 코팅 필름은 유기 절연 코팅 필름의 표면 상에 형성된 것인, 절연된 와이어.
- 제4항에 있어서, 부분-방전-저항성 절연 코팅 필름의 표면 상에 형성된 다른 유기 절연 코팅 필름을 더 포함하는 절연된 와이어.
- 제5항에 있어서, 부분-방전-저항성 절연 코팅 필름의 표면 상에 형성된 다른 유기 절연 코팅 필름을 더 포함하는 절연된 와이어.
- 폴리아미드-이미드 에나멜 니스를 유기-실리카 졸과 혼합하는 것을 포함하고,여기에서 폴리아미드-이미드 에나멜 니스는 γ-부티로락톤을 주 용매로서 포함하고,유기-실리카 졸은 γ-부티로락톤을 주 분산 용매로서 포함하며,부분-방전-저항성 절연 니스는 그의 용매의 총량에 대해 50 내지 100중량%의 γ-부티로락톤을 포함하는 것인, 부분-방전-저항성 절연 니스의 제조 방법.
- 제8항에 있어서, 폴리아미드-이미드 에나멜 니스가 그의 용매의 총량에 대해 60 내지 100중량%의 γ-부티로락톤을 포함하는 것인 방법.
- 제8항에 있어서, 유기-실리카 졸이 그의 분산 용매의 총량에 대해 80 내지 100중량%의 γ-부티로락톤을 포함하는 것인 방법.
- 폴리아미드-이미드 에나멜 니스를 유기-실리카 졸과 혼합함으로써 부분-방전-저항성 절연 니스를 제조하는 단계; 및부분-방전-저항성 절연 니스를 전도체의 표면 상에 코팅한 다음, 니스를 소성시켜 전도체 위에 코팅 필름을 형성하는 단계를 포함하고,여기에서 폴리아미드-이미드 에나멜 니스는 γ-부티로락톤을 주 용매로서 포함하고,유기-실리카 졸은 γ-부티로락톤을 주 분산 용매로서 포함하며,부분-방전-저항성 절연 니스는 그의 용매의 총량에 대해 50 내지 100중량%의 γ-부티로락톤을 포함하는 것인, 절연된 와이어의 제조 방법.
- 제11항에 있어서, 전도체의 표면 상에 유기 절연 코팅 필름을 형성하는 단계를 더 포함하고,여기에서 부분-방전-저항성 절연 코팅 필름은 유기 절연 코팅 필름의 표면 상에 형성되는 것인 방법.
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JP2005126810A JP4542463B2 (ja) | 2005-04-25 | 2005-04-25 | 耐部分放電性絶縁塗料、絶縁電線、及びそれらの製造方法 |
JPJP-P-2005-00126810 | 2005-04-25 |
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KR20060112594A true KR20060112594A (ko) | 2006-11-01 |
KR100656867B1 KR100656867B1 (ko) | 2006-12-14 |
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KR1020060001731A KR100656867B1 (ko) | 2005-04-25 | 2006-01-06 | 부분-방전-저항성 절연 니스, 절연된 와이어 및 그의 제조방법 |
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US (2) | US8871343B2 (ko) |
JP (1) | JP4542463B2 (ko) |
KR (1) | KR100656867B1 (ko) |
CN (1) | CN100465241C (ko) |
DE (1) | DE102006006151B4 (ko) |
ES (1) | ES2301351B2 (ko) |
FR (1) | FR2884825B1 (ko) |
IT (1) | ITMI20060784A1 (ko) |
SE (1) | SE533966C2 (ko) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100977411B1 (ko) * | 2008-04-23 | 2010-08-24 | 한국전기연구원 | 전선 피복용 폴리아미드이미드 실리카 하이브리드 재료의제조방법 및 그 재료 그리고 그 재료를 피복시킨 전선 |
US8927630B2 (en) | 2011-12-20 | 2015-01-06 | Sejong University Industry Academy Cooperation Foundation | Inorganic nanofiller, partial discharge resistant enameled wire including the same, and preparing method of the enameled wire |
Also Published As
Publication number | Publication date |
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ES2301351A1 (es) | 2008-06-16 |
SE0600890L (sv) | 2006-10-26 |
DE102006006151B4 (de) | 2009-01-22 |
KR100656867B1 (ko) | 2006-12-14 |
CN100465241C (zh) | 2009-03-04 |
ITMI20060784A1 (it) | 2006-10-26 |
JP2006299204A (ja) | 2006-11-02 |
US8871343B2 (en) | 2014-10-28 |
US20130236638A1 (en) | 2013-09-12 |
CN1854221A (zh) | 2006-11-01 |
DE102006006151A1 (de) | 2006-10-26 |
FR2884825B1 (fr) | 2010-12-31 |
FR2884825A1 (fr) | 2006-10-27 |
US9080073B2 (en) | 2015-07-14 |
SE533966C2 (sv) | 2011-03-15 |
US20060240254A1 (en) | 2006-10-26 |
ES2301351B2 (es) | 2008-12-01 |
JP4542463B2 (ja) | 2010-09-15 |
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