Poled PVDF piezoelectric film without electrode. Thickness of 18 um, other thickness available upon request, d33 17~20 pC/N.
For piezo sensors. loudspeakers.
Also for electroactive polymer EAP actuator, soft actuator, robotics
Extruded PVDF film with high d33 of 17~19 pC/N, but low d31 and d32 due to the lack of orientation in width or length direction, good for hydrodynamic applications where dH is critical.