High Voltage Electrical Tape

High Voltage Electrical Insulation Tape


The product is made of radiation cross-linked silicone rubber, which has excellent electrical, chemical
and physical properties. It is suitable for insulation protection of cable joints or busbars with any
shape in switchgear. It is easy to operate in environments where disassembly is not allowed and fire
sources are prohibited.

Operating temperature range:
  • Continuous operating temperature: -60˚C~200˚C



* Standard color :Red
  • Characteristics
  • Specification
  • Technical Data
  • Excellent self-fusing
  • High temperature resistance, anti-UV and excellent insulation property
  • Suitable for construction in various temperature environments, the product is flame retardant, anti-corona and anti-arc.
  • Single layer withstands 15kV and double layers can provide voltage protection up to 24 kV.
Part NumberSize
Thickness(mm)Width(mm)Standard Length(Meter)
HBT 0.8 50 5

Operating instruction:

Stretch the tape with proper strength, overlap winding at 1/2 position. 

PropertyTest MethodTypical Value
Tensile strength ASTM D412 ≥3.5MPa
Elongation at break ASTM D412 ≥1000%
Dielectric strength ASTM D4325 ≥28kV/mm
Volume resistivity ASTM D991 ≥1014Ω‧cm