전력
Shipboard Power Cable (PO, EPDM, Rubber)
| Property | UNIT | EPR/HEPR | SHF1 | SHF2 | NEK | |
|---|---|---|---|---|---|---|
| Color | - | NR, BK | All color | All color | All color | |
| Specific gravity | g/㎤ | 1.38 | 1.45 | 1.41 | 1.39 | |
| Room temp. |
Tensile Strength | Kgf/㎟ | > 1.0 | > 1.0 | > 1.0 | > 0.92 |
| Elongation | % | > 300 | > 120 | > 180 | > 150 | |
| After Aging |
T/S retention | % | > 75 | > 70 | > 80 | > 80 |
| EL retention | % | > 75 | > 70 | > 80 | > 80 | |
| After Oil aging |
T/S retention | % | - | > 80 | > 70 | > 70 |
| EL retention | % | - | > 80 | > 70 | > 70 | |
| After Air Pressure |
T/S retention | % | > 75 | - | - | - |
| EL retention | % | > 75 | - | - | - | |
| Oxygen index | - | - | > 32 | > 33 | > 28 | |
| Cold impact | ℃ | - | < -25 | < -40 | < -35 | |
| Hot/Set | - | 10/5 | - | 10/5 | 10/5 | |
