The miracles of science™

Select Industry


DuPont™ Pyralux® AX is commonly used for display driver interconnects requiring double sided circuitry. Pyralux® AX is an all polyimide laminate constructed of polyimide film laminated to copper foil on both sides and is offered in metric sizes for high volume manufacturing.

Features High modulus for COF wire bonding  High flexural endurance  High peel strength  UL 94 V-0 flammability rating with 165°C maximum operating temperature Certified to IPC 4204/11

Data Sheet

Download the Data Sheet for Pyralux® AX - [English]  [日本語]

Thickness Availability

  Microns (Mils) 
Polyimide   25(1)
Microns (Oz./sq. ft.)
RA Copper (both sides)   18 (1/2)
ED Copper (both sides)   9(1/4), 12(1/3), 18(1/2)
Additional product constructions may be available upon request.