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Self-Fusing Insulating Tape Series

The Self-Fusing Insulating Tape product line delivers essential solutions for insulation restoration in power and telecom applications. Each model features excellent self-amalgamating and electrical insulation properties, effectively eliminating air voids while providing superior waterproof sealing and corrosion protection. Designed for reliable performance in complex, demanding environments, ensuring durable insulation repairs and long-lasting protection.

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Application Scenarios

For restoring insulation on cable joints and terminations up to 110 kV, as well as other applications requiring reliable electrical insulation.

Selection Chart


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Available Models

KCJ-10

KCJ-20

KCJ-23

KCJ-50

Voltage Rating

1 kV

10 kV

35 kV

110 kV

Thickness

0.80 mm

(0.031")

0.80 mm

(0.031")

0.60 mm

(0.024")

0.60 mm

(0.024")

Width

25 mm

(0.984")

25 mm

(0.984")

25 mm

(0.984")

25 mm

(0.984")

Length 

5,000 mm

(16.404')

5,000 mm

(16.404')

5,000 mm

(16.404')

5,000 mm

(16.404')

Installation Temperature

-10°C ~ 40°C

(14°F ~ 104°F)

-10°C ~ 40°C

(14°F ~ 104°F)

-10°C ~ 40°C

(14°F ~ 104°F)

-10°C ~ 40°C

(14°F ~ 104°F)

Base Material

IIR

IIR

EPR

EPR


*Dimensions are customizable upon request.

Product Specifications Table

Available ModelsKCJ-10KCJ-20KCJ-23KCJ-50
Tensile Strength1.8 MPa2.1 MPa2.7 MPa2.6 MPa
Elongation at Break810%785%803%748%
Dielectric Strength19.2 kV/mm24.0 kV/mm30.0 kV/mm35.0 kV/mm
Volume Resistivity2.8×1014 Ω·cm1.7×1015 Ω·cm2.5×1015 Ω·cm3.0×1015 Ω·cm
Continuous Operating Temperature75°C/167°F90°C/194°F100°C/212°F90°C/194°F
Emergency Overload Temperature100°C/212°F100°C/212°F130°C/266°F130°C/266°F

(Typical Values)


Installation Guide

Remove the release liner, then stretch the Self-Fusing Insulating Tape by approximately 200%. Apply the tape over the target area in successive half-lapped, level-wound layers until the desired thickness is achieved.

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  • Contact Us

    Email: info@sinokc.com

    Telephone: (+86)-0510-83109661

  • Our Location

    Address: Building No.1, No.8 Jinshansizhi Rd., Jinshanbei Science & Technology Park, Wuxi, Jiangsu, 214037, China

Technical Note

All statements, technical information, recommendations, and usage related to Wuxi Kuncheng New Material Technology Co., Ltd. are based on reliable information, but accuracy or completeness is not guaranteed. The data and information in this website may not be relevant to all product users.It is the user's responsibility to determine the suitability of the product for its intended application, and the user assumes all risks, injuries, death, and liability associated with such use. Wuxi Kuncheng New Material Technology Co., Ltd. expressly disclaims all express or implied warranties, including merchantability and fitness for a particular purpose to the fullest extent permitted by law and does not accept responsibility or liability, whether direct, indirect, or consequential, arising from use of the product or reliance on this website.