GTM422

Semi-conductive marine grade water blocking polyester tape, with high performance water blocking properties in saline conditions and excellent bedding features.

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Power Cable

  • Proven
    Long Term Stability
  • Marine Grade
    Swelling
  • Excellent
    Gel Stability

Product Information

GTM422

Applications

  • Water blocking around marine cable conductors
  • General water blocking under lead sheet of marine power cables

Characteristics

Colour

Black White

Traverse Wound Spool

Availability Yes No

Type of cable

Marine Tapes

Properties

Semi Conductive

Typical Properties (T = 23ºC - RH = 50%)

Description GTM422 Test Method
Mass per Unit Area (g/m2) 190 ISO-9073-1
Thickness (mm) 0.59 ISO-9073-2
Tensile Strength (N/cm) 60 ISO-9073-3
Elongation (%) 13 ISO-9073-3
Swelling Speed (mm/1'00'') 2.5* GTEST20*
Swelling Height (mm/3'00'') 3/3'00"* GTEST20*
Maximum Processing Temperature (°C) 230 GTEST12*
Maximum Service Temperature (°C) 90 GTEST13*
Surface Resistance (Ω/□) 1000 IEC-167
Volume Resistance (MΩ.cm) 0.5 DIN-54345

* Geca-Tapes Test Method

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