Polyvinylidene Fluoride                                                           
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Project at a Glance

Contents on the CD Rom

  • Polyvinylidene fluoride, or PVDF is a highly non-reactive and pure thermoplastic fluoropolymer.
  • PVDF is a specialty plastic material in the fluoropolymer family; it is used generally in applications requiring the highest purity,
    strength, and resistance to solvents, acids, bases and heat and low smoke generation during a fire event.
  • PVDF membranes are used for western blots for immobilization of proteins, due to its non-specific affinity for amino acids.
  • PVDF may be synthesized from the gaseous VDF monomer via a free radical (or controlled radical) polymerization process. This may
    be followed by processes such as melt casting, or processing from a solution (e.g. solution casting, spin coating, and film casting).
  • Copolymers of PVDF are also used in piezoelectric and electrostrictive applications.
  • One of the most commonly-used copolymers is P(VDF-trifluoroethylene), usually available in ratios of about 50:50 wt% and 65:35 wt%.
  • PVDF is commonly used as insulation on some kinds of electrical wires, because of its combination of flexibility, low weight, low thermal conductivity, high chemical corrosion resistance, and heat resistance.
  • The piezoelectric properties of PVDF are used to advantage to manufacture tactile sensor arrays, inexpensive strain gauges and
    lightweight audio transducers.
  • In the biomedical sciences PVDF is used in immunoblotting as an artificial membrane, usually with 0.22 or 0.45 micrometres pore
    sizes, on which proteins are transferred using electricity.
  • PVDF is resistant to solvents and, therefore, these membranes can be easily stripped and reused to look at other proteins, making it very convenient.
  • PVDF is used for specialty monofilament fishing lines, sold as fluorocarbon replacements for nylon monofilament.
  • Polyvinylidene Fluoride (PVDF), the homopolymer of 1,1,- difluoroethene is a tough engineering thermoplastic that offers a unique balance of properties like excellent chemical resistance, good mechanical properties, excellent resistance to abrasion and low friction
    co-efficient, high temperature use and excellent thermal stability, outstanding ageing resistance, UV and gama radiation stability and
    very high dielectric and piezoelectric constant.
  • PVDF is widely used in equipments for chemical, petrochemical, hydrometallurgical, pharmaceutical, food and nuclear industries as well as in paper and pulp industries, as components in electrical and electronic industries, as thin films for building and automobile industries, as coatings and also as solar energy panels.
  • In processing of PVDF around 13 processors namely five in the moulding sector, eight in the wire and cable sector have come up
    in the country who are importing the basic resin and processing with indigenous equipment.
  • The market has picked up for PVDF as entrepreneurs as well as the users are becoming aware of this product because of its easy
    processability and its wide range of applications.
  • PVDF has entered India as finished components like pipes, pipe fittings, valves etc. for the Chloralkali industries where it is best suited for nascent Chlorine.
  • The Kynar 500® PVDF resin is made using a new fluorosurfactantfree (FSF) process.
  • Arkema Inc. has developed a multilayer blown film process using its Kynar PVDF films to deliver cost-effective films as per market needs.
  • Polyvinylidene fluoride (PVDF) is a ferroelectric polymer with unique properties suitable for use in a wide range of medical and biological imaging applications.
  • Polyvinylidene Fluoride exhibits a variety of characteristic mechanical and electrical properties, such as piezoelectricity and pyroelectricity PVDF has a very simple chemical formula, -CH2-CF2-, intermediate between polyethylene (PE) -CH2-CH2- and polytetrafluoroethylene (PTFE) -CF2-CH2-.
  • Polyvinylidene fluoride exhibits higher piezoelectricity than other polymer materials such as nylon and polyvinyl chloride.
  • PVDF is a superior material for sensors because its stress constant, the ability to convert stress into electrical energy, is more than 20 times higher than that of lead zirconate titanate.
  • In medical and biological imaging above 15MHz, PVDF and its copolymers have proven extremely useful.
Basic Information & Process
  • Polyvinylidene Fluoride
  • Electrospinning of Polyvinylidene Fluoride and
    Polyetherimide From Mixed Solvents
  • Albumin immobilization on Polyvinylidene fluoride surfaces
  • Membranes of Polyvinylidene Fluoride and PVDF Nanocomposites with Carbon Nanotubes via Immersion Precipitation
  • Unidirectional carbon fibre reinforced Polyvinylidene fluoride
  • Processing and characterization of a novel non porous PVDF flims in the B -  Phase
  • Inorganic nanotubes reinforced polyvinylidene
    fluoride composites as low-cost electromagnetic
    interference shielding materials
  • Manufacturing of Poly(vinylidene fluoride) and
    Evaluation of its Mechanical Properties

Analysis & Functions

  • Effect of heat treatment on Si electrodes using polyvinylidene fluoride binder
  • Study on the effect of a non-solvent additive on the morphology and performance of ultrafiltration hollow-fiber membranes
  • Polyvinylidene fluoride analysis on agilent PLgel 10um mixed-B and GPC/SEC
  • PVDF as a new polymer for the construction of surgical meshes
  • The use of polyvinylidene fluoride films as sensors for the experimental modal analysis of structures
  • Polyvinylidene Fluoride Based Polymer Process Aids, their Evaluation and Conditioning Procedures

Studies

  • Depolarization studies of polyvinylidene fluoride foil electrets using thermally stimulated discharge
  • Adsorption characteristics of Ni2+ ion onto the
    diethylenetriaminepentaacetic acid-melamine /
    polyvinylidene fluoride blended resin
  • Low-temperature fluorination of fluoro-containing polymers
    EPR studies of polyvinylidenefluoride and the copolymer of
    tetrafluoroethylene with ethylene
  • Poly(vinylidene fluoride)/Zinc Oxide Smart Composite Material
  • Study of phase transitions in piezoelectric polyvinylidene fluoride

Patent

  • Polyvinylidene fluoride electrical cable
  • Polyvinylidene fluoride filaments
  • Polyvinylidene fluoride composite and method
  • Polyvinylidene fluoride compositions of improved thermal stability
  • Polyvinylidene fluoride base blend polymer
  • Polyvinylidene fluoride resin composition
  • Method of producing polyvinylidene fluoride coatings
  • Method for the modification of polyvinylidene fluoride
  • Plastics compositions based on polyvinylidene fluoride

Company Profiles

  • Company from Canada
  • Company from China
  • Company from USA
  • Company from New York
  • Company from Tokyo
  • Company from USA
  • Another company from USA
  • Company from Mumbai

Consultancy

  • Consultant from UK
  • Consultant from USA
  • Consultant from India
  • Consultant from California
  • Consultant from New Delhi
  • Another consultant from USA
  • Consultant from Minneapolis
  • Consultant from USA

Turnkey & Plant

  • Turnkey from Australia
  • Turnkey from California
  • Turnkey from India
  • Turnkey from Ireland
  • Turnkey from South Africa
  • Turnkey from USA
  • Plant from India
  • Plant from USA
  • Plant from Belgium
Applications
  • Polarization profiles of polyvinylidene fluoride films polarized by a focused
    electron beam
  • A History of Medical and Biological Imaging
    with Polyvinylidene Fluoride (PVDF) Transducers
  • Microphone based on Polyvinylidene Fluoride (PVDF) micro-pillars and patterned electrodes
  • Polarization of thick polyvinylidene fluoride/trifluoroethylene
    copolymer films
  • Piezoelectric Sensing Capabilities of Polyvinylidene Fluoride: Application to a Fluid Flow through a Compliant Tube

Products

  • PVDF (polyvinylidene fluoride) 900um tube
  • Product specifications of
    Trinar®
  • Altera™ MT1000
    Semi-Rigid, Modified Polyvinylidene Fluoride,
    Heat Shrinkable Tubing
  • Product specifications of ALUM*A*STAR® 50
  • EP Ultrafiltration Spiral Elements
  • Self Laminating Clear Polyvinylidene Fluoride Film
  • KF Polymer
  • Kynar High-temperature, chemical-resistant
    polyvinylidene fluoride tubing
  • Polyvinylidene Fluoride (PVDF) Resin for Lithium-ion Batteries
  • Steridyne filter cartridge
  • Polyvinylidene fluoride

Material Safety Data Sheet

  • Lithium ion Rechargeable Battery
  • Polyvinylidene Fluoride
  • Viton® fluoroelastomer
  • Kynar Plastic Fittings / Valves / Pipe
  • Model Battery LG ICR18650A2 Lithium Ion Rechargeable Battery
  • Polyvinylidene Fluoride
  • Polyvinylidenefluoride (PVDF) Monofilament Yarns

Technology

  • On the structure and morphology of polyvinylidene
    fluoride–nanoclay nanocomposites
  • Inhomogeneous distributions of polarization in polyvinylidene fluoride mono and multilayer films studied by the laser intensity modulation method
  • A new method to prepare organic–inorganic
    hybrid membranes

Properties

  • Surface Characterisation of polyvinylidene fluoride in its application as an actuator
  • Phase transformation and thermomechanical characteristics of stretched polyvinylidene fluoride
  • Simulation of nonlinear dielectric properties of polyvinylidene fluoride
    based on the Preisach model
  • Surface modification of PVDF by plasma treatment for
    electroless metallization
  • Thermomechanical and Optical Characteristics
    of Stretched Polyvinylidene Fluoride
  • Surface Treatments to Increase the Perceived Vibration of a Piezoelectric foil

Report

  • Feasibility Study of Enhanced Fluorescence Detection by Au Colloid Modified Membrane for Electroblotting Applications
  • Standard Specification for
    Polyvinylidene Fluoride (PVDF) Corrosive Waste Drainage Systems1
  • Polyvinylidene Fluoride (PVDF) executive summary
  • Total U.S. Fluoropolymer Films Market
  • Polyvinylidene fluoride piping, fittings and socket fusion and mechanical joints used in chemical waste systems

Suppliers

  • Polyvinylidene Fluoride suppliers
  • Suppliers and manufacturers of  Polyvinylidene Fluoride
  • Selling leads of  Polyvinylidene Fluoride

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