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SRFS Teleinfra

Self-fusing Semi Conducting Tape

Self-fusing Semi Conducting Tape

Product Description


Self-fusing Semi Conducting Tape is a self-amalgamating ethylene propylene rubber (EPR) semi-
conducting tape used on high voltage solid dielectric cable for conductor and insulation shielding in

splices and terminations. The tape comes with a separator that is removed during the taping
process. Both the tape and separator are printed with the advice that it is a semi-conducting tape.
It is suitable for use with conductors rated at 90 °C with an emergency overload rating of 130 ° C.
Volume resistance is less than 103 Ω.cm.

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Self-fusing Semi Conducting Tape


Application


• Electrostatic shielding in splices and terminations of solid dielectric cable.
• Filling in around irregular shaped connectors.
• Reconstitution of conductor shielding in high voltage splices.
• Used on shielding XLPE insulated power cable terminations or joints up to 220KV.
• Other shielding applications

 

PVC Tape Properties

Physical Properties Standard Values Measured Value
Color Black
Tensile strength >1.73 MPa ASTM D 4325
Elongation at break (%) > 935% ASTM D 4325
Fusion Pass ASTM D 4388
Operating Temperature -Continuous 90℃ ASTM D 4388
Operating Temperature -Emergency Overload 130℃ ASTM D 4388
Dielectric constant Volume Resistivity (50%RH) 18.3 Ω.cm ASTM D 4325
Volume Resistivity (96%RH) 17.5 Ω.cm ASTM D 4325
Ozone Resistance Pass ASTM D 4388
UV Resistance Pass ASTM D 4388
Heat Exposure Pass at 130℃ ASTM D 4388

 

 

 

 

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