Poled PVDF-TrFE Copolymer 80/20 piezoelectric film without electrode.

Thickness: 270 um,

Size 200 mm x 270 mm

d33 >25 pC/N.

d31=d32 ~ 8 pC/N

Dielectric Constant: ~8.0

Coupling Factor: >0.25

Resonance Frequency: ~8 MHz

Curie Transition: >130 C

Operation: <120 C

For piezo sensors. ultrashound transducers. 

Smaller size of 100 mm x 100 mm is available.

No electrode