Poled PVDF piezoelectric film 45 um or 28 um thick. Uniaxially oriented with high d31 of >25 pC/N. d33 >18 pC/N and modulus is around 2.7 GPa.
Rated for 85 deg C operation (thermal shrinkage at 85C < 0.1% in five hours).
One sheet with size is 200 mm x 270 mm.
Great for piezoelectric piezo eneregy harvesting, piezo sensors, microphones, flexible loudspeakers, actuators.
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