Technique | Standard | Oil | Paper | Results | |
0 h | 96 h | ||||
Breakdown Voltage (kV) | ASTM D149 | MO | TUK | Dry paper 4.8; fresh paper 6.86 | 11.62 |
Nomex-910 | Dry paper 14.19; fresh paper 20.41 | 22.28 | |||
MEPKO | TUK | Dry paper 4.8; fresh paper 9.56 | 13.98 | ||
Nomex-910 | Dry paper 14.19; fresh paper 20.95; | 25.28 | |||
Total Acid Number (mg KOH/g) | ASTM D974 | MO | TUK | 0.03 | 0.07 |
Nomex-910 | 0.03 | 0.06 | |||
MEPKO | TUK | 0.05 | 0.10 | ||
Nomex-910 | 0.05 | 0.12 | |||
Dissolved Decay Products (a.u.) | ASTM D6802 | MO | TUK | 20 | 32 |
Nomex-910 | 20 | 30 | |||
MEPKO | TUK | 22 | 35 | ||
Nomex-910 | 22 | 52 |