Material/Property | Air | Litz | SMC | Al 5052 | Superwool | Epoxy | Kapton |
Relative permeability [-] | 1 | 1 | 16 | 1 | 1 | 1 | 1 |
Electrical conductivity @ 20˚C [MS/m] | 0 | 54 | 0 | 20 | 0 | 0 | 0 |
Electrical temperature coefficient [K−1] | - | 0.00394 | - | - | - | - | - |
Volumetric heat capacity [MJ/(m3 K)] | 0.0012 | 2.6 | 2.5 | 2.35 | 0.01 | 1.7 | 1.7 |
Thermal conductivity [W/(m K)] | 0.025 | 0.85 | 2.2 | 138 | 0.06 | 0.2 | 0.2 |