Poly(vinylidene fluoride), M.W. ~534,000 (by GPC), powder, Sigma-Aldrich®

Supplier: Merck
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M-Clarity™ quality level = MQ100

182702-100G 182702-250G 182702-5G
SIAL182702-100GEA 352 GBP
SIAL182702-100G SIAL182702-250G SIAL182702-5G
Poly(vinylidene fluoride), M.W. ~534,000 (by GPC), powder, Sigma-Aldrich®
Poly(vinylidene fluoride)

Poly(vinylidene fluoride) PVDF is a semi crystalline non-centrosymmetric polymer which exhibits piezo-, pyro- and ferroelectric properties. It is a linear polymer that shows permanent electric dipoles perpendicular to the direction of the molecular chain.


PVDF is used in nanoporous electrodes, to synthesise composites comprising of ultrafine fibers of PVDF embedded with carbon nanotubes. It can be used in sensors, actuators, for energy storage, sphygmomanometers, pressure sensors and nanogenerators, lithium ion batteries.

Formula: (-CH₂CF₂-)n
Density: 1.74 g/ml (25 °C)
MDL Number: MFCD00084470
CAS Number: 24937-79-9

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Specification Test Results

Infrared Spectrum Conforms to Structure
Loss on Drying ≤2.00%
Appearance (Color) White
Appearance (Form) Powder

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