Poled PVDF piezoelectric film without electrode. Thickness of 200 um, other thickness available upon request, high d31 and d33 >25 pC/N.
Dielectric Constant ~13.0, dielectric dissipation factor ~1.9% at 22 C and 1 kHz
Young's modulus >2.0 GPa at 25 C.
Thermal shrinkage <0.5% at 65 C and 30 minutes.
For piezo sensors. loudspeakers.
This is a narrow roll of 400 mm wide and 1-5m long. For prototype piezo sensor development or university research. Will also offer other length at discount. It may have surface arcs which do NOT affect the piezo response.
You may need to use plasma to increase the surface tension to > 50 dynes before applying electrode.
Uniaxially oriented with high d31 (but almost no d32).
Thick thickness for mechanical energy harvesting, piezo sensor, etc.
The shipping cost is for customers in the USA. For international customers, may need to charge additional air shipping or use customer's shipping account.
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