Self-vulcanizing isolating tape T-23 EPDM
Product name:/designation: Self-vulcanizing isolating tape T-23 is used for wire isolation and cable cover repair and reconstruction, for cable lugs isolation, cable accessories, current-conducting busbars and other elements with voltage up to 10 kV.
Operational temperature (°С) - -50 +90 (short time up to 120C).
Description: Self-vulcanizing tape is based on ethylene-propylene resin. Under the tense rolling makes solid isolation layer with perfect dielectric properties and remaining pressure on isolated object under self-tense power. Ozon and ultraviolet resistant, water-proof. Flame-retardant.
Usage:
Delete dividing liner, wraparound the item with 3-times tense of the tape for providing reliable vulcanization.
Basic technical specifications:
Paramenter |
Test method |
Data |
Breakdown strength |
GB/T 528-92 |
≥ 3N/mm2 |
Breakdown elongation |
GB/T 528-92 |
≥ 300% |
Dielectric strength |
GB/T 1695-81 |
≥22kV/mm |
Volume resistivity |
GB/T 1692-92 |
≥1х10 13 Ω·cm |
Dielectric strength |
GB/T 1693-81 |
2~3 |
Metal corrosion |
GB/T 2406-93 |
A |
Certification: Not subject to mandatory certification.