J20 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-J20
• Material: Rubber
• Maximum Voltage: 10KV~20KV
• 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: 0.8mm×19mm× 5000mm
• Trademark: United Electric
• Origin: P. R. China
• HS Code: 85472000
• Production Capacity: 1000000PCS/Year

Product Description

UEJ20-Self-amalgamating insulation tape
 

UEJ20 is butyl 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 termination and joint of polymeric insulated cable up to 24kV.

Features

•  Based on butyl rubber.
•  Normal operation temperature: 90°C.
•  A special polyester liner which will not stick to the tape upon unwind.
•  Excellent stretch and excellent moisture, corrosion and chemical resistance. 


Standard size

•  0.8mm×19mm×5000mm
•  0.8mm×25mm×5000mm
•  Other sizes can be customized as requested


Applications

•  Insulating for splices on power cable from 600V up to 24kV.
•  Jacketing on high voltage terminations and splices.
•  Moisture sealing for all electrical connections.
•  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	≥500%
Water absorption	ASTM D570	≤1%
Insulation resistance	ASTM D1000	10^13Ω
Volume resistivity	ASTM D4325	≥10^14Ω·cm
Heat exposure	ASTM D4325	No visible holes, bubbling, delamination, cracking and sagging (130°C, 168h)