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.