Mylar®, Melinex® PET and Teonex® PEN polyester films for Flexible Circuits

DuPont Teijin Films manufactures a range of PET and PEN polyester films that are ideally suited for use in flexible circuitry applications, whether Flexible Printed Circuits (FPC) or Flat Flexible Cable (FFC).

Flexible Circuit, Flex, Circuit, Flexible Electronics

Suitable uses include:

  • For use in copper laminates and adhesive overlays
  • For applications including automobile systems such as dashboards and flat wiring solutions, heating systems, appliances, RFID tags and labels, smart card lead frames and antennae and many others

Mylar® and Melinex® PET polyester films offer significant advantages to manufacturers and users of flexible circuitry:

  • Reliable and trusted performance proven over many years
  • Robust solutions for a wide range of applications
  • The ability to manufacture laminates without curl
  • A range of dimensional stabilities tailored to your application needs

For more demanding circuitry applications our range of high performance Teonex® PEN polyester films offer:

  • Resistance to selected soldering conditions for surface mount applications and attachment of connectors
  • Superb hydrolysis resistance for use in applications where the circuit may get wet, for example automotive door wiring
  • Enhanced temperature stability giving greater options for extending flat wiring into automotive engine compartments and similar applications
  • Greater dimensional stability and higher barrier properties for cutting edge flexible electronics applications

Not seeing your specific market or looking for a custom solution? We are here to help with any additional questions or custom needs you might have. Give us a call or send us an email and let's figure out how we can work together to solve your needs.

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