Piezoelectric Polymer Kit P(VDF-TrFE) PVDF-VF3 Seven Compositions

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Poly(vinylidene fluoride-co-trifluoroethylene) copolymers & terpolymers (CFE, CTFE)
Capacitors, Actuators, Sensors, Electrocaloric Effect Cooling
13 years experience in PVDF, PVDF-TrFE, PVDF-TrFE-CTFE, and PVDF-TrFE-CFE polymer synthesis, film production, comprehensive test, and applications.
Electroactive polymers (EAP).

Patent on P(VDF-TrFE-CTFE) polymer synthesis and film production:
Typical Applications:
  1. High energy density capacitors due to their high dielectric constant: Qiming Zhang, et al. A Dielectric Polymer with High Electric Energy Density and Fast Discharge Speed. Science 313, 334 (2006)
  2. High performance actuators with large strain:  Qiming Zhang, et al, Giant Electrostrictive Response and Ferroelectric Relaxor Behavior in Electron Irradiated Polyvinylidene Fluoride-Trifluoroethylene Polymer. Science, 280, 2101-2104 (1998)
  3. Advanced Electrocaloric Effect Cooling:  Qiming Zhang, et al, Large Electrocaloric Effect in Ferroelectric Polymers Near Room Temperature. Science, 321, 821-823 (2008);  Qibing Pei, et al, Highly efficient electrocaloric cooling with electrostatic actuation, Science 357, 1130–1134 (2017)

PolyK Tech,
Jan 21, 2017, 7:44 PM