Perfect ferroelectric relaxor composition, high dielectric constant, slim hysteresis, dielectric breakdown > 300 MV/m, used for high energy density capacitor, electrocaloric cooling ECE or actuator.

This terpolymer has high dielectric constant without adding any inorganic particles, therefore its dielectric breakdown strength is high. It is also flexible and soft.

CTFE content is 7~9mol%, optimized composition for K>45 at 25 C and 100 Hz

Melting Temperature: 125-135 C

Young's Modulus at 20 C: 150-250 MPa

Size 200 mm x 270 mm. Maybe on PET release film [can be easily peel off]

contact us for order > 3 pieces. Film is produced in 200 mm wide and in rolls with length >50 m. Let us know if you need >10 m long.

Special thickness/width production with lead time of 1 week.

Thickness ~4 um, ~7 um, 10 um, 12 um, 20 um, 30 um. Non-oriented

Relaxor Ferroelectric Ferrorelaxor Terpolymer