Semi-finished products in PCTFE (KEL-F)
  • Semilavorati PTFE caricato
  • KEL-F-NR-16
  • KEL-F-NR-15

Semi-finished products in PCTFE

PCTFE (Polychlorotrifluoroethylene), widely known with the name of PCTFE (or KEL-F until some years ago), is a fluorinated crystalline polymer obtained from the polymerization of chlorotrifluoroethylene. Unlike other fluorinated materials, this material contains a greater number of chlorine than fluorine atoms. This majority leads to a more solid material while maintaining all the fluorinated characteristics.
It is available on the market in different size and formats (rods and tubes) and the choose depends on the use. Due to its high insulation and thermal stability properties over a wide temperature range, PCTFE can be used in various sectors: cryogenic, aeronautical, space, military, medical, pharmaceutical, chemical, electric, etc.


  • high insulation properties
  • high thermal stability (from -255°C to +150°C)
  • excellent solidity
  • low friction coefficient
  • high impermeability
  • excellent chemical resistance


We avail of a well stocked ware house, both for virgin and filled grades, that helps us “to be always on the piece” and to guarantee faster delivery times.
Download our stock house:


Contact us or visit us at our office to receive a free quote.

Via San Michele 58/60
24060 Foresto Sparso (BG)

Tel. 035 930186

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