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Width18mm thickness 0.20mm Copolymer Coated Steel Tape For Cable Armouring
Copolymer Coated Steel Tape (also called CCST) is mainly used as a shield and moisture-proof layer inside the "jacket" of a communication cable, optical fiber (or fiber-optical) cable or similar. It consists of a steel tape, which is coated on both sides with an adherent ethylene copolymer. The Steel base is made of chrome-electroplated cold-rolled steel tape. The copolymer exhibits excellent adhesion to the steel substrate and has the chemical resistance and general characteristics of lower density polyethylene. It bonds to low, linear low, medium and high density polyethylene.
Technical Data Sheet
Property | Unit | Values | Test Method | |
Thickness | S.S. | mm | 0.1-0.3 | |
EAA | mm | 0.05 | ||
Tensile Strength | MPa | 460-750 | ASTM E8 | |
Elongation at break | % | ≥40 | ASTM E8 | |
Peel strength | N/cm | ≥4 | ||
Heat Seal strength | N/cm | ≥17.5 | ||
Yield Strength | MPa | 170 | ﹍﹍﹍ | |
Filler Resistance (68℃±1℃,168h) | ﹍﹍﹍ | No Delamination | REA PE-39,PE-89 | |
Peel strength after water bath (68℃±1℃, 168h) | N/cm | ≥4 | ||
Dielectric Strength (one side DC 1kv,1min, two sides DC 2kV,1min) | ﹍﹍﹍ | No Break | ||
shear strength | No shear failure |
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect