Flexible Copper Clad Laminate (FCCL)

Adhesive-less Flexible Copper Clad Laminate Materials

Single-Sided FCCL (PNS H)

  • This product is composed of Polyimide and Cu foil.
  • Excellent balance of product properties.
  • Excellent heat resistance due to its high Glass-transition temperature (Tg336℃).
  • Excellent dimensional stability.
  • Low water absorption (After water immersion: 1.4%)
  • Excellent in small radius sliding.

Double-Sided FCCL (PKRW)

  • PKRW has been adopted for use in a large number of smart phones due to its excellent property balance.
  • Flexible with small repulsion.
  • Excellent in dimensional stability.
  • Excellent in heat resistance and also solder heat resistance after moist-heat treatment.
  • Halogen-free product. (Certified by UL)
  • PKRW A is a dimensional stability improved product based on PKRW.
Other Electronics Materials


  • Adhesive is designed in-house.
  • Able to develop a product based on customers’ request (Structure and property).
  • By changing base materials, product can be uniquely characterized.

Thermosetting Adhesive Sheet

  • Various adhesive sheets are available for each application.
  • Adhesive sheets are thermosetting type, having excellent adhesion and heat resistance.

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