J23 Self-Amalgamating Insulation Tape/Butyl Rubber/Moisture Penetration/Repairing/Sealing

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Cable Joint
• Color: Black
• Model NO.: UE-J23
• Material: Rubber
• Maximum Voltage: 20KV~100KV
• Thermal Rating: Y 90
• Normal Operation Temperature: 90°c
• Capable of Operation at Emergency Overlo: 130°c
• Size: Sizes Can Be Customized as Requested
• Type: Insulation Tape
• Chemistry: Hybrid Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Brand: United Electric
• Transport Package: Carton Box
• Specification: 0.6mm× 19mm× 5000mm
• Trademark: United Electric
• Origin: P. R. China
• HS Code: 85472000
• Production Capacity: 1000000PCS/Year

Product Description

UEJ23-Self-amalgamating insulation tape
 

UEJ23 is EPR (ethylene propylene rubber) based self-amalgamating
insulation tape.
The self-amalgamating property makes it void-free, electrical
stable build-up and resistant to moisture penetration. It is
suitable for insulating the termination and joint of polymeric
insulated cable up to 69kV.

Features

•  Normal operation temperature: 90°C.
•  Capable of operation at emergency overload temperature: 130°C.
•  Excellent stretch, moisture, corrosion and chemical resistance.


Standard size

•  0.6mm×19mm×5000mm
•  0.6mm×25mm×5000mm
•  Other sizes can be customized as requested


Applications

•  Insulating for splices on power cable from 600V up to 69kV.
•  Primary insulation for building stress cone on power cable from 600v up to 35kV
•  Jacketing on high voltage terminations and splices.
•  Moisture sealing for all electrical connections.
•  Bus bar insulation and cable jacket repairing and end sealing.

 
Technical data
 

Test item	Test method	Test result
Tensile strength	ASTM D4325	≥1.7MPa
Elongation at break	ASTM D4325	≥700%
Water absorption	ASTM D570	≤1%
Insulation resistance	ASTM D1000	10^13Ω
Volume resistivity	ASTM D4325	≥10^14Ω·cm
Dielectric strength	ASTM D4325	≥24kV/mm
Heat exposure	ASTM D4325	No visible holes, bubbling, delamination, cracking and sagging (130°C, 168h)