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900905

Sigma-Aldrich

Solvene®250/P300

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Synonym(s):
Poly(vinylidene fluoride-co-trifluoroethylene), Fluoropolymer resin, P(VDF-TrFE)
Linear Formula:
(C2H2F2)n(C2HF3)m
CAS Number:
28960-88-5
UNSPSC Code:
12352200

description

Curie Peak: 114 ± 3 °C
MFI (melt flow index): 2-8
Piezoelectric coefficient (d33): −23 pC/N at 110Hz

form

powder

mol wt

avg mol wt 300,000 (given as an indication)

composition

TrFE, 25 mol %
VDF, 75 mol %

dielectric constant

14, 1 kHz (23 °C)

mp

146 °C±2 °C

InChI

1S/C2HF3.C2H2F2/c3-1-2(4)5;1-2(3)4/h1H;1H2

InChI key

XLOFNXVVMRAGLZ-UHFFFAOYSA-N

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General description

Solvene® electro-active polymer is a family of ferroelectric polymers and ferrorelaxor polymers which combines excellent electro mechanical properties with easy processing. Solvene® 250 P(VDF-TrFE) copolymers are inherently piezo-, pyro- and ferroelectric, enabling applications such as printed memories, sensors, actuators, loudspeaker, acoustic transducers, energy harvesting devices. Solvene® materials can be processed by applying various techniques, from classic extrusion to different printing techniques on various substrates which include flexible plastic films or paper.

Legal Information

Solvene is a registered trademark of Solvay Specialty Polymers USA LLC

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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