发明名称 |
Method for producing an electrical insulator |
摘要 |
An electrical insulator is produced by coating a molded part of the insulator with a hydrophobic plasma-polymer coating. The plasma-polymer coating is produced by igniting a plasma in a non-polar working gas or a working gas having non-polar groups at a working pressure of between 0.001 Pa (1.10-5 mbar) and 50 Pa (5.10-1 mbar). The electrical power input per chamber volume lies between 0.5 and 5 kW/m3, the gas flow per chamber volume lies between 10 and 1000 sccm/m3. A durable, hard and hydrophobic plasma-polymer coating is created, the quality of which is independent of the material of the molded part.
|
申请公布号 |
US6497923(B2) |
申请公布日期 |
2002.12.24 |
申请号 |
US20010778532 |
申请日期 |
2001.02.07 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BAALMANN ALFRED;HENNEMANN OTTO-DIEDRICH;LIEBERMANN JOHANNES;VISSING KLAUS |
分类号 |
C08J7/04;C08J7/00;H01B17/60;H01B19/04;(IPC1-7):H05H1/00;C08J7/18 |
主分类号 |
C08J7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|