Specifications
High insulation heat shrinkable tube1.seal and protect power cable joints
2.heat shrinkable
3.Medium Voltage
High insulation heat shrinkable tube
Features/Applications
HGT is made from radiation cross-linked polyolefin, Designed for
applications to seal and protect power cable and Joints from
11 to 36KV
Minimum shrink temperature: 90°C
Minimum fully recovery temperature: 110°C
technical data:
Property | Test Method | Typical Data |
Operating temperature | IEC 216 | -40 to +110°C |
Tensile strength | ASTM D2671 | ≥12MPa |
Elongation at break | ASTM D2671 | ≥300% |
Density | ASTM D792 | 1.10g/cm3 |
Longitudinal shrinkage | UL224 | 0 to -10% |
Dielectric strength | IEC243 | ≥20kV/mm |
Volume resistance | IEC93 | ≥1014Ω.cm |
Dielectric constant | IEC250 | 3.0(max) |
Water absorption | ISO 62/23°C,14days | <0.5% |
