Poled PVDF piezoelectric film without electrode. Thickness of 120 um, 200 mm x 270 mm size, other thickness available upon request, high d31 and d33 >25 pC/N.
With the option to purchase 350 mm x 5 m short roll for lower unit price.
For piezo sensors. loudspeakers. great for piezo electric energy harvesting
Also for electroactive polymer EAP actuator, soft actuator, robotics
Uniaxially oriented with high d31 (but almost no d32).
Bending actuator https://www.youtube.com/watch?v=G7-wSv4pUwI
Piezo energy harvesting to power neon light (>100 V) by hand shaking