For over 50 years Fralock has supplied high-quality materials for the global marketplace.

CIRLEX® ployimide is the latest addition to our diverse product family. Made from 100% DuPont KAPTON® polyimide laminate film, CIRLEX® is a product that delivers
performance and value for some of the most demanding material applications.

SEAMLESS INTEGRATION IN POLYIMIDE

CIRLEX® – an all-polyimide laminate sheet material – has been developed to fill the
growing requirement for thick all-polyimide materials, stemming from a wide variety of industries such as automotive, aerospace, and electronics.

If you are looking to replace current applications using ceramic or Vespel®, or upgrade
to a new high performance polyimide material, CIRLEX® offers material flexibility and an expanded range of thickness options unattainable with cast resins or laminated constructions using adhesives. Offering the excellent chemical, physical, thermal, and electrical properties of KAPTON® in thick sheet format is unique in today’s material marketplace.

You can count on CIRLEX®’s integrity at extreme temperatures, from cryogenic [-269°C (-452°F)] to as high as 351°C (664°F); and it is readily modified/machined by laser cutting, drilling, machining and chemical etching.

Broaden your application horizons with 100% polyimide adhesiveless polymide laminate

Maintains all the excellent performance characteristics – electrical, physical and chemical – of DuPont™ KAPTON®

Available in thicknesses starting at 8mil (.008”,.20mm)

Improved yields from large and custom sheet sizes

Ideal match for environmental extremes

UL® 94VO rated

CIRLEX® Data Sheet -PDF

CIRLEX® MSDS -PDF

Contact us directly for further information. Request a quote or Call us at 1-800-FRALOCK (372-5625)

For complete technical information on CIRLEX®, contact Fralock today. Request a quote online or Call us at 1-800-FRALOCK (372-5625)

CIRLEX® RoHS Report 2014 – PDF

CIRLEX® Reach Report – PDF