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Composite Waterproof Sealing Tape

Composite Waterproof Sealing Tape

It is a self-adhesive tape which is composed of Ethylene propylene rubber (EPR) base material and a layer of butyl rubber. Used for communication cable, coaxial cable, all kinds of joint, terminal of waterproof sealing and insulation treatment.


Description

It is a self-adhesive tape which is composed of Ethylene propylene rubber (EPR) base material and a layer of butyl rubber. Used for communication cable, coaxial cable, all kinds of joint, terminal of waterproof sealing and insulation treatment. For the different shapes of joints, or as required, make the waterproof tape moderate stretch or clipping then wind to the joint position, in order to reach the insulation, waterproof and surface protection.

 
Composite Waterproof Sealing Tape
 

Features

Used for communication device such as base stations, antennas, feeders and other coaxial cable joints waterproof insulation and sealing.

  • Overhead insulated conductor waterproof sealing;
  • Cable outer sheath protection;
  • Buried cable waterproof sealing;
  • Voltage grade 2kv and below the main insulation of the wire, cable connector;
  • Bus bar insulation and anti-corrosion treatment;

Technical Data

PropertiesTypical ValueUnittest method
Thickness1.75mmASTM D 4325
Tensile Strength1.16MpaASTM D 4325
Elongation at break850%ASTM D 4325
Dielectric Strength22.5Kv/mmASTM D 4325

Adhesiveness (steel plate)

Adhesiveness (PE)

55N/50mm

45N/50mm

 ASTM D 1000
Melting PointPass ASTM D 4388
Dielectric Loss0.008 ASTM D 4325
Continuous Operating Temperature90ASTM D 4388
Emergency Temperature130ASTM D 4388
Water Absorption0.49%ASTM D 570
Moisture permeation rate<0.26g/(100inch2.24h) ASTM D 4833
Ozone ResistancePass ASTM D 4388
Heat Exposure130ASTM D 4388
UV ResistancePass ASTM D 4388