
NO. | PROPERTIES | UNIT | STANDARD VALUE |
1 | Flexural strength perpendicular to laminations | MPa | ≥ 100 |
2 | Impact strength parallel to laminations (Charpy) | kJ/m2 | ≥ 8.8 |
3 | Dielectric strength perpendicular to lamination (in oil 90±2℃) 1mm in thickness | MV/m | ≥0.82 |
4 | Breakdown voltage parallel to lamination (in oil 90±2℃) | kV | ≥1 |
5 | Insulation resistance impregnated in water, D-24/23 | Ω | ≥1×106 |
6 | Density | g/cm3 | 1.30-1.40 |
7 | Water absorption D-24/23,1mm in thickness | mg | ≤206 |

