P(VDF-TrFE) Ferroelectric & Piezoelectric copolymers
P(VDF-TrFE) Piezoelectric films
Relaxor & Electrostrictive polymers P(VDF-TrFE-CFE / CTFE)
Sheets of PVDF films are available in different thicknesses :
Data sheet are available upon request
Standard Sheet-film dimension is 12x12 cm
Other dimensions available : 12x24, 20x10, 20x20 cm
Films can be Poled and/or metalized (evaporation or sputtering) : Cr/Al ; Cr/Au; Pt/Au
|
Thickness |
Un-poled |
Poled |
Poled & Metalized (Cr/Al) |
Poled & Metalized (Cr/Al) |
Poled & Metalized (Pt/Au) |
|
PVDF 9µm |
X |
X |
X |
X |
X |
|
PVDF 25µm |
X |
X |
X |
X |
X |
|
PVDF 40µm |
X |
X |
X |
X |
X |
Quality controlled poled PVDF or P(VDF-TrFE) films: ISL French Patents 9300064- 501868,
ISL US Patents 08/177,543, 08/604,027.
Piezotech piezoelectric films leaflet