Woven Semi Conductive Tape

Woven Semi Conductive Tape (for Conductor)

semi conductive screening tape

 

Construction:-

 

  • This is woven tape produced using a robust fibre coated with semiconducting compound on both sides.

End Use Applications:-

  • Used as a binder tape over the conductors of MV, HV and EHV Power Cables involving processing of XLPE insulation under high temperature and pressure on CV lines.
  • Suitable for use as a binder tape of large sized Milliken conductors.
  • Enhances the insulation performance of cable by creating a smooth interface between the conductor and insulation.

Woven Semi Conductive Tape (for Conductor)

Test ParameterUT10SCCDUT12SCCDUT14SCCDUT20SCCD
MaterialSyntheticSyntheticSyntheticSynthetic
Thickness (mm)0.10 MM ± 0.020.12 MM ± 0.020.14 MM ± 0.02 0.20 MM ± 0.02
Weight (g/m2)85± 5110 ± 5112 ± 5135 ± 5
Tensile strength (N/cm)≥ 130≥ 154≥ 250≥ 320
Elongation (%)≥ 25%≥ 26%≥ 25%≥ 25%
Surface resistivity (Ω)< 1200< 1200< 1200 < 1200
Volume resistivity (Ω.cm)< 0.10< 0.10< 0.10 < 0.10
Short term stability (°C )230230230230
Long term stability (°C )145145145145

Woven Semi Conductive Tape (for Core and for Multipurpose use)

SEMI CONDUCTOR TAPE

 

Construction:-

 

  • This is woven tape produced using a strong fibre coated with semiconducting material on both sides.

End Use Applications:-

  • Semi-conductive tape is used to equalize the electric field and reduce voltage stress.
  • Used over the insulation of LT & MV Power Cables for facilitating uniform electrical field.
  • Used over the armour / screen wires as a bedding or separation tape applications.

Woven Semi Conductive Tape (for Core and for Multipurpose use)

Test ParameterUT14SCCUT20SCC
MaterialSyntheticSynthetic
Thickness (mm)0.14 MM ± 0.020.20 MM ± 0.02
Weight (g/m2)112 ± 5135 ± 5
Tensile strength (N/cm)≥ 110≥ 200
Elongation (%)≥ 20%≥ 15%
Surface resistivity (Ω/sq)< 1400< 1400
Volume resistivity (Ω.cm)< 1.2< 1.2
Short term stability (°C )230230
Long term stability (°C )145145
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