STR-70 Silicone self-adhesion tape 0,4*25*5000
Color: red, black, grey, yellow, green, transparent
Package: roll of double-layer tape on the carton bobbin in plastic bag.
Size: 0,4mm x 25mm x 5000mm
Application:
Used for repair of insolation of electrical cables and wires, pipes, tubes. High temperature resistant and provides reliable insolation for wraparound wires in wind energy generators, turbines, turbogenerator (temperature class F (155 °С). Widely used in aviation, energetics and high voltage industry.
Provides protective coverage of high voltage terminals. Can be used for insolation of big diameters cables.
Specific features:
Material is providing resistance of electric breakdown and tracking. Resistant to different weather conditions. Can be used in outside environment.
Operation temperatures: -60~260°С
Heat shock: 300°С.
Usage:
Holds perfectly on the surface of the item. Covered surface should be totally cleaned from moisture, oil and other substances. Before wrapping around the item by the tape, it is recommended to take off the protective film for 40~50% of the estimated tape length. Wrapping the item should be applied the power and pull the tape to attach firmly to surface.
Characteristic |
Standard |
Data |
Breakdown strength |
GB/T 528-92 |
≥4.9N/mm2 |
Elongation before breakdown |
GB/T 528-92 |
≥ 450%. |
Dielectric strength |
GB/T 528-92 |
≥25kV/mm |
Volume resistivity |
GB/T 528-92 |
≥1х1015Ω・cm |
Dielectric constant |
GB/T 1693-81 |
2~3 |
Fire resistant |
UL 94 |
UL 94 HB |
Certification: Not subject to mandatory certification