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Water blocking filler rope has characteristics of water resistance, heat resistance and chemical stability, no acid and alkali. It has large water absorption capacity, high tensile strength and low moisture content, etc.
It is used for filling waterproof power cables, mine cables, submarine cables and other special cables.
Nominal dia. (mm) |
Tensile strength (N/20cm) |
Breaking elongation (%) |
Water absorption (ml/g) |
Water ratio (%) |
2 |
≥50 |
≥15 |
≥50 |
≤9 |
3 |
≥60 |
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5 |
≥60 |
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6 |
≥90 |
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10 |
≥100 |
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12 |
≥100 |
|||
16 |
≥150 |
|||
18 |
≥150 |
|||
20 |
≥200 |
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22 |
≥200 |
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28 |
≥200 |
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30 |
≥250 |
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34 |
≥250 |