China Flexible Electrical Insulating Clear Insulation Kaptons Polyimide Film 0.5mil, 1mil, Find details about China Yellow Polyimide Film, Electrical Insulation from Flexible Electrical Insulating Clear Insulation Kaptons Polyimide Film 0.5mil, 1mil
Properties | Unit | Values | |||
Um(Mil) | 12.5(0.5) | 25(1) | 50(2) | ||
Density | g/cm³ | 1.42±0.2 | 1.42±0.2 | 1.42±0.2 | |
Tensile Strength | MD≥ | MPa | 170 | 170 | 170 |
TD≥ | 170 | 170 | 170 | ||
Elongation at rupture ≥ | % | 60 | 70 | 70 | |
Breakdown Strength | MV/m | 250 | 240 | 240 | |
Heat Shrinkage 200ºC 2hrs≤ | % | 0.1 | 0.1 | 0.1 | |
Surface Resisitance | Ω | 1.0×1013 | 1.0×1013 | 1.0×1013 | |
Volume Resistance | Ω.m | 1.0×1010 | 1.0×1010 | 1.0×1010 | |
Loss Tangent | 0.004 | 0.004 | 0.004 |