900904 Sigma-Aldrich


Synonym: Fluoropolymer resin, P(VDF-TrFE), Poly(vinylidene fluoride-co-trifluoroethylene)

  • CAS Number 28960-88-5

  • Linear Formula (C2H2F2)n(C2HF3)m

  •  NACRES NA.23



Related Categories Actuators, Bioelectronics, Ferroelectric Polymers, Flexible Organic Transistors, Fluorocarbons,
Quality Level   100
description   Curie peak: 114±3 °C
  MFI (melt flow index): 0.2-1.5
  Piezoelectric coefficient (d33): -23 pC/N at 110Hz
mol wt   average mol wt 400,000 (given as an indication)
composition   TrFE, 25 mol %
  VDF, 75 mol %
dielectric constant   14, 1 kHz (at 23 °C)
mp   146 °C±2 °C


General description

1-Butyl-2,3-dimethylimidazolium bis(trifluoromethylsulfonyl)imide is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.

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 Group
Product of Solvay Specialty Polymers USA LLC.

Solvene is a registered trademark of Solvay Specialty Polymers USA LLC

Safety & Documentation

Safety Information

NONH for all modes of transport


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