Performance Characteristics
No. | Item | Requirements
|
1 | Pinhole test | The electric spark detector detects that there is no electric spark. |
2 | Adhesion | Polyethylene coating ≥30N/cm |
Epoxy resin coating ≥ level 3 |
3 | Bending properties | No cracking or peeling of the coating |
4 | Flattening performance | No cracking or peeling of the coating |
5 | Impact properties | No cracking or peeling of the coating |
6 | Surface resistance,Ω | ≤1x106 Ω |