Electric heating tape cable structure
1. Copper conductor: 7×0.50, 19×0.32, 19×0.41
2. Conductive plastic layer: Ordinary PTC, Flame-retardant PTC, Fluorine-containing PTC
3. Insulation layer: Modified polyolefin, Flame-retardant polyolefin, Fluorine-containing polyolefin, Perfluorinated material
4. Shielding layer: Tinned soft round copper wire, coverage density 80%
5. Sheath layer: Modified polyolefin, Flame-retardant polyolefin, Fluorine-containing polyolefin, Perfluorinated material
3. Construction temperature: Minimum: -5℃
4. Thermal stability: After 300 cycles between 15℃ and 99℃, the cable heat output remains above 90%.
5. Bending radius: 25.4mm at 20℃ room temperature, 35.0mm at -30℃ low temperature
6. Insulation resistance: Cable length 100m, ambient temperature 75℃
