| NO. | PROPERTIES | UNIT | Standard value |
| 1 | Flexural strength perpendicular to laminations A: Under normal conditions E-1/150: Under 150±5℃ | MPa | ≥ 340 |
| 2 | Notch Impact strength parallel to lamination (charpy) | kJ/m2 | ≥ 33 |
| 3 | Dielectric strength perpendicular to lamination (in oil 90±2℃) 2.0mm in thickness | MV/m | ≥ 14.2 |
| 4 | Breakdown voltage parallel to lamination (in oil 90±2℃) | kV | ≥ 35 |
| 5 | Dielectric coefficient (1MHz) | - | ≤ 5.5 |
| 6 | Loss factor (1MHz) | - | ≤ 0.04 |
| 7 | Water absorptionD24/23, 1mm in thickness | mg | ≤ 19 |
| 8 | Insulation resistance impregnated in water, D-24/23 | Ω | ≥ 5.0×108 |
| 9 | Density | g/cm3 | 1.90-2.2 |
