Poly(vinylidene fluoride) – PVDF

KUREHA KF polymer is poly(vinylidene fluoride) (PVDF), which has been produced industrially by KUREHA since 1970. It is a well-balanced engineering plastic that has the excellent properties of fluoride resin as well as moldability.

Leading supplier of PVDF

  • 50 years’ experience in PVDF production
  • Top 3 capacity in PVDF market
  • Local stocks in Germany and quick delivery to European markets
  • Strict quality control that meets the standards of LiB and water treatment membranes
KUREHA Polyvinylidene fluoride PVDF KF Polymer

Main Usages

  • Extrusion sheets, film/injection parts
  • Weather-resistant films and sheets
  • Filaments
  • Binders for LiB
  • Membranes
  • Pumps, water filters
  • Additives for compounding
KUREHA Polyvinylidene fluoride PVDF KF Polymer ValveValve


  • High purity
    No plasticizers or heat stabilizers are needed for processing, so compared to other general-purpose resins, the elution of TOC (Total Organic Carbon), metals, or metal ions is extremely low, providing a high-purity resin.
  • Excellent moldability
    Excellent moldability (injection and extrusion) surpassing other fluoride resins, can be used as a coating powder, and enables secondary processing, such as welding.
  • Chemical resistance
    Excellent chemical resistance makes the material applicable for pipes, valves, and fittings in chemical plants or other industrial facilities.
  • Physical properties
    KF polymer is one of the best fluoropolymers in terms of mechanical properties. Good mechanical strength provides excellent resistance to abrasion and impact.
  • Weatherability
    Excellent heat and weather resistance makes it applicable for outdoor covering films.

Installation advantages

  • Enduring resistance to chemicals and weather impacts contributes to longer product lifetimes.
    Its high level of purity makes KF Polymer suitable for use in fine chemicals and high-purity water applications.


Grade lineup

KUREHA Polyvinylidene-fluoride PVDF KF-Polymer Specifications Grade-lineup