Polyvinylidene Fluoride PVDF Piezoelectric Film, 18 um t 200x280mm soft robotics

Description

Uniaxially oriented PVDF piezoelectric film with thickness of 18 um, size 200 mm x 280 mm. d33 and d31 >24 pC/N. other thickness available upon request for different thickness.
Optically transparent.
Electrodes can be deposited by sputtering based on customers' request with additional cost.
Made in USA.
PVDF-P018
Recent Publication
:
Insect-scale fast moving and ultrarobust soft robot
,
Science Robotics
, 31 Jul 2019: Vol. 4, Issue 32, eaax1594 DOI: 10.1126/scirobotics.aax1594
Uniaxially oriented with high d
31
and d
33
Thickness
d
33
[pC/N]
d
31
[pC/N]
Dielectric Constant
Modulus
18
m
m
>24
>24
~12.5-13.0
>2200 MPa
Speed of sound: ~2,200 m/s; g
33
: ~ -0.33 V-m/N; Pyroelectric: 30
m
C/m
2
-K
1.
Polymers: fluoropolymers of VDF with >20 compositions & Mw
2.
Piezoelectric PVDF & PVDF-TrFE film, from 3 um to 500 um thick
3.
High dielectric constant P(VDF-TrFE-CFE) & CTFE resin and film (R2R)
4.
Films: solvent cast, extrusion, poled; Extruded & Uniaxially Oriented
5.
High-temperature polymers and film, PEEK, PPS, PI, PC, PEI, etc
6.
Test Equipment: Ferroelectric polarization loop & dielectric breakdown test, Dielectric constant vs temperature & frequency & voltage, Leakage Current TSDC & Pyroelectric Current.
7.
Low Cost d
33
meter to directly measure piezo ceramic & polymers
8.
Piezo strain (displacement) measurement (butterfly curve) vs electrical field and charge density, using fotonic sensor and ferroelectric test system
9.
Refurbished Trek® high voltage power supply, amplifiers, & piezo drivers with all cables, training, and warranty.
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