|DuPontTM CIRLEX® by FRALOCK®
For over 50 years Fralock has supplied high-quality materials for the global marketplace.
DuPontTM CIRLEX® polyimide is the latest addition to our diverse product family. Made from 100% DuPontTM 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)