Iupilon™ High-dielectric Polycarbonate achieves a high dielectric constant while maintaining a dielectric loss tangent (dielectric loss) comparable to that of general PC.

The high dielectric constant enables miniaturization of components such as antennas, and its excellent processability allows for greater flexibility in equipment design.


  • High dielectric constant with a dielectric loss tangent as low as that of general PC.
  • 3 grades with different dielectric properties are available, allowing selection according to application.
  • Complex shapes are possible by injection molding.
  • Excellent dimensional stability


  • Antennas for wireless communication base stations and terminals
  • Sensors, etc.

Iupilon™ High-dielectric Polycarbonate Physical Table