2020 China New Design Semi-Conductive Cushion Tape - Semi-conductive Cushion Tape – ONE WORLD
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Semi-conductive cushion tape is compounded of polyester fiber non-woven and semi-conductive material. Our semi-conductive cushion tape has features of low resistance, semi-conductive characteristics, weakening the electric field strength, high mechanical strength, non-corrosive, easy cable wrapping and longitudinal wrapping processing, good heat resistance, high instant temperature resistance and other characteristics so that the cable can maintain stable performance at instant high temperature.
Semi-conductive cushion tape is used for the cushion layer in the metal sheath of EHV power cables, and plays a role of cushion and weakening the electric field strength.
|
Nominal thickness (mm) |
Tensile strength (N/cm) |
Breaking elongation (%) |
Surface resistance (Ω) |
Volume resistance (Ω·cm) |
Long-term stability (℃) |
Short-term stability (℃) |
|
1.5 |
≥40 |
≥12 |
≤1000 |
≤1×105 |
90 |
230 |
|
2.0 |
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By from -
