Poled PVDF piezoelectric film that is reasonably optically transparent. They are uniaxially oriented with high d31 of 29-31 pC/N. d33 is around 23-28 pC/N and modulus is around 2.3 GPa
With optically ransparent ITO Electrode with 150-300 ohm/sq resistance both surfaces.
One sheet with size is 210 mm x 280 mm, or 100 mm x 100 mm
PVDF film thickness: 100 um (150 ohm ITO), 75 um (200 ohm ITO), 40 um (200 ohm ITO), and 28 um (300 ohm ITO).
Please choose one thickness and size.
Each order is one sheet.
The ITO can be etched with dilute HCl. You can cut the film with scissors or razor blade, and then use HCl to clean the cutting edges to avoid ITO short circuit.
we also provide 450 mm wide film with any length for special order.
Great for piezoelectric piezo eneregy harvesting, piezo sensors, microphones, transparent flexible loudspeakers, actuators.
Also for electroactive polymer EAP actuator, soft actuator, robotics
https://youtu.be/gCjqgMVjHGk Optically transparent flexible piezo speaker
Uniaxially oriented with high d31 (but almost no d32).