Semiconductive non-woven

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4771 semi conductive non woven icon 1

Semi-conductive conductor separation tape

Series

Specify the width in mm. Max. width of 960 mm
Specify the length in mm.

Semi-conductive non woven tapes primary function is to equalize the field current around the conductor or core and to ensure electrical contact with the earthing system. This reduces the electrical stress on the insulation material and enhances performance. They can also be used to prevent electrolytic corrosion of metallic armor layers. 

Dimensions

The 4771 series Semi-conductive non-woven can be delivered as tape on roll or as foil. Minimum width is 1 mm and the maximum width is 960 mm.

The Semi-conductive non-woven can also be delivered cut in any shape according to your CAD drawing.

Specifications
Properties 4771-0.15 4771-0.18 4771-0.30 4771-0.50 Test method
Thickness (mm) 0.15 0.18 0.30 0.50 ISO 9073-2
Mass per unit area (g/m2) 100 65 60 95 ISO 9073-1
Tensile strength (N/cm) 60 35 35 60 ISO 9073-3
Elongation (%) 13 13 13 14 ISO 9073-3
Specific length resistivity (Ωcm) 5 800 800 600 DIN 54345 Part 5
Volume resistivity (kΩcm) 10 25 10 10 DIN 54345 Part 1
Service temperature (°C) <140 IEC 60216 (TIS 045)
Processing temperature (°C) <225 (TIS 045)
Max. width 960mm  
semi conductive non woven structure
Benefits
  • Good bedding performance
  • Good conductive properties
  • Thin and strong material
Applications
  • ESD lining
  • EMI shielding of cables
  • Shielding and electric field control
rolls made in any width
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