Full-scenario graded protection, adaptable to diverse needs
All three models are made of high-quality EPDM substrate with special additives, RoHS-compliant, safe and odorless, featuring excellent weather resistance and corrosion protection.
They are graded for different voltage applications:
- J10: For 10 kV and below; tensile strength 1.2 MPa, elongation 400%, ideal for low-voltage insulation and sealing.
- J20: For 20 kV and below; tensile strength 1.5 MPa, elongation 500%, dielectric strength up to 13.0 kV/mm.
- J30: For 35 kV and below; elongation up to 600%, withstands emergency overload temperatures up to 130 ℃.
All models self-fuse into a dense sealing layer. After stretching, the width shrinks to 3/4 of the original size, ensuring stable performance in a wide temperature range from -10 ℃ to 80 ℃ and effectively blocking moisture and humidity.
The release liner is easy to peel off, allowing room-temperature installation without heating, making it user-friendly even for non-specialists.
For installation, 50% overlap wrapping for 3–5 layers is recommended; durability can be further improved with an outer PVC tape finish.
Suitable for single-core and multi-core cables, busbars, pipes and more.
- J10: Low-voltage cables, communication joints, pipe corrosion protection.
- J20: Medium‑high voltage cable terminations and joints.
- J30: Main insulation restoration for 35 kV XLPE cables, supporting cable tray, direct burial, outdoor and other installation methods, with convenient maintenance that does not damage cables.
Full‑scene graded protection for diverse needs!
- J10: Cost-effective choice for low-voltage communication cables, indoor wiring and pipe anti‑corrosion.
- J20: Balances protection and practicality for outdoor medium‑voltage cable terminations and moisture‑proofing in cable trenches.
- J30: Performs reliably in high‑voltage distribution rooms and main insulation restoration for XLPE cable joints, meeting strict high‑voltage working conditions.
Covering key applications including power infrastructure, communication engineering and industrial maintenance, these tapes resist wind, sand and UV radiation, making them essential full‑voltage‑range protective materials for electricians and construction teams.
