Detailed characteristics of mica
Mica for high voltage that has a dielectric breakdown strength of 40kV/mm or more and insulation resistance of 1012 or more.
This is an insulation material with substantial mica content and many features that cannot be obtained from bakelite, a glass epoxy laminated plate, or FRP. MCT-BS has obtained UL94 V-0.
List specializing in high voltage resistance
| D461 | MCT-BS | |||
|---|---|---|---|---|
| Dielectric breakdown strength | kV/mm | 46 | 40 | |
| Insulation resistance | Normal state | Ω | 1012 or more | 1012 or more |
| After boiling | 1012 or more | 1012 or more | ||