Width 18mm, 25mm
Length 50mtr
Brands LTD
Colour Light Brown
Thickness 0.15mm
Adhesive Type Non-Adhesive
Temperature 150 degrees
Voltage 2.5kv


Polyester glass mica (PGM) tape is a composite tape that combines the properties of polyester film, glass fabric, and mica paper. It is primarily used in electrical insulation applications where high thermal endurance and mechanical strength are required.

  1. Electrical Insulation: PGM tape is used for insulation of high-voltage cables, wires, and electrical machinery where high dielectric strength is needed.
  2. Slot Insulation: It is used for slot insulation in motors, transformers, and generators to provide thermal and electrical insulation between windings and the core.
  3. Phase Insulation: PGM tape is used to separate and insulate individual phases in multi-phase electrical equipment to prevent short circuits and ensure reliable operation.
  4. Resin-Rich Taping: It can be impregnated with resin and used for resin-rich taping applications in transformers and motors to enhance thermal conductivity and mechanical strength.
  5. Barrier Insulation: PGM tape acts as a barrier insulation layer in electrical components to protect against moisture, chemicals, and contaminants that could degrade insulation over time.
  6. Thermal Conductivity Enhancement: In some applications, PGM tape is used to improve the thermal conductivity of insulation systems, helping to dissipate heat more effectively.
  7. Flexibility and Conformability: PGM tape is flexible and can conform to irregular shapes, making it suitable for applications where complex geometries require precise insulation.
  8. High-Temperature Applications: It can withstand high temperatures, making it suitable for use in environments where components are exposed to elevated temperatures.

Overall, polyester glass mica tape is critical in electrical engineering applications where robust insulation with high dielectric strength, thermal resistance, and reliability are essential requirements. Its composite structure combines the best properties of polyester film, glass fabric, and mica paper to meet demanding electrical insulation needs.


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