Aerospace Data Sheets

DuPontTM Cirlex® Technical

DuPontTM CIRLEX® polyimide laminate has been proven to successfully perform in the most demanding physical environments. If your application requires a material with the best possible performance – you can count on CIRLEX® polyimide laminate.


13.5” x 23.5” (343mm x 596mm) or 23.5” x 23.5” (596mm x 596mm)Custom sizes available upon request


Temperature range from -452°F to 428°F (269°C to 220°C) Flammability Rating, UL® 94VO


2790 volts/mil @ .009” (.23mm)


Impervious to most organic chemicals, solvents, fuels and lubricants.

CIRLEX® Data Sheet


 Cirlex® Technical

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