Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
High expansivity and Tensile Strength
Application: Be used for waterblocking between the components of Power Cable where bedding is required. Under an extruded lead sheath or welded aluminum sheath.
Composition: Be compounded by 1 layer of semi conductive nonwoven and superabsorbent polymers
Item | Unit | TDS | ||||
ZSD25 | ZSD30 | ZSD40 | TEST | |||
Thickness |
MM | 0.25±0.05 | 0.30±0.03 | 0.40±0.04 | ISO 9073-2 | |
Weight |
| 90±10 | 100±10 | 150±10 | ISO 9073-1 | |
Swelling speed |
mm/1min | ≥6 | ≥8 | ≥9 | JGTEST4 | |
Swelling height |
Mm/5min | ≥9 | ≥12 | ≥13 | JGTEST4 | |
Tensile strength | mm/1st min | ≥35 | ≥40 | ≥40 | ISO9073-3 | |
Elongation | % | ≥12 | ≥12 | ≥12 | ISO9073-3 | |
Short term stability | °C | 230 | 230 | 230 | JGTEST5 | |
Long term stability | °C | 90 | 90 | 90 | TEST6/IEC216 | |
Surface resistance | Ω | <1500 | <1500 | <1500 | TEST8/DIN53462 | |
Moisture content | %
| <9 | <9 | <9 | ISO287 | |
