| Base material | Glass cloth (GC) |
| Resin | Melamine (MF) |
| Properties |
resistant against electric arc and tracking resistant against SF6 (sulfur hexafluoride) |
| Formate | IØ 8-590 x approx. 1000 mm |
| Application | Beständig gegen Lichtbogen und Kriechwegbildung |
| Flexural strength perpendicular to layer direction 5.1 MPa min | 120 |
| Compressive strength axial 5.2 MPa min | 80 |
| Adhesion between layers 5.3 MPa min | 150 |
| Dielectric strength perpendicular 6.1 kV/mm min | 3,3 |
| Breakdown voltage parallel 6.1 kV min | 10 |
| Insulation resistance 6.2 MΩ min | 0,1 |
| Permittivity 48 - 62 Hz 6.2 max | - |
| Permittivity 1 MHz 6.3 max | 8 |
| Dissipaton factor 48 - 62 Hz 6.3 max | - |
| Dissipaton factor 1MHz 6.3 max | 0,02 |
| Themal enduracne 7.1 T.I. min | 130 |
| Water absorption 7.2 mg/cm² max | 5 |
| Density 8.1 g/cm³ | 1,7 - 1,9 |