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GT3-30
Descrizione
Descrizione
Application
GT3 is a medium wall co extruded tubing with adhesive.
Provides excellent adhesion to a variety of cable substrates, and various metals.
Ideal for LV joints and termination as core insulation, or as cable sheath replacement in LV and MV joints.
The adhesive layer ensures a water tight seal and eliminates moisture ingress.
The tube is UV and weather resistant.
Technical characteristics
| Material | Crosslinked polyolefin | |
| Colour | Black | |
| Continuous operating temp. | -40°C to +135°C | |
| Minimum shrink temp. | 125°C | |
| Density | 1,1 g/cm3±10% | ASTM D-1505 / ISO R1183 |
| Tensile strength | 20÷25 N/mm2 | ASTM D-412 / ISO 37 |
| Ultimate elongation | 500%÷600% | ASTM D-412 / ISO 37 |
| Dielectric constant | <5 | IEC 250 |
| Volume resistivity | >1x1013Ohm.cm | IEC 93 |
| Dielectric strength | >15 kV/mm | IEC 243 |
| Water absorption | <0,2% | DIN 53495 / ISO 92 |
| Fungus and mildew resistance | gl0 | ASTM G 21 |
| Contents of carbon black | >2,5% | ASTM 2671 |
| Chemical resistance | (Treatment with 0,1NNa2SO4, H2SO4, NAoH, NaCI) |
GT3 Other options
Caratteristiche
Caratteristiche
Caratteristiche dimensionali
Caratteristiche dimensionali
Diametro interno prima del restringimento
34 mm
Diametro interno dopo restringimento
100 mm
Wall thickness
2,5 mm
Mat length
15 m
Risorse
Risorse
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