Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
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Application: Be used for waterblocking between components of power cable.Its swelling characteristic is
better than traditional water-blocking tape due to without the covering fabric.
Property | Unit | Double-layer | Single-layer | ||||
BZSD30 | BZSD40 | BZSD50 | DBZSD30 | DBZSD40 | DBZSD50 | ||
Thickness | mm | 0.30±0.03 | 0.40±0.03 | 0.50±0.03 | 0.30±0.03 | 0.40±0.03 | 0.50±0.05 |
Weight | g/m2 | 120±10 | 140±10 | 170±10 | 110±20 | 130±20 | 180±30 |
Tensile Strength | N/cm | ≥30 | ≥40 | ≥40 | ≥30 | ≥35 | ≥40 |
Elongation | % | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 | ≥12 |
Surface Resistance | Ω | ≤1000 | ≤1000 | ≤1000 | ≤1000 | ≤1000 | ≤1000 |
Volume Resistance | Ω.cm | <1×105 | <1×105 | <1×105 | <1×105 | <1×105 | <1×105 |
Swelling Speed | mm/1`00` | >8 | >9 | >10 | >8 | >8 | >10 |
Swelling Height | mm/3`00` | >12 | >14 | >16 | >10 | >12 | >14 |
Short Term Stability | ℃ | 230 | 230 | 230 | 230 | 230 | 230 |
Long Term Stability | ℃ | 90 | 90 | 90 | 90 | 90 | 90 |
Moisture Content | % | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 | ≤9 |
