CTFE/FEP/PFA/Tefzel
From wiring to piping, these moldable materials meet the demand.
This group of fluoro-based thermoplastics offers a unique balance of properties facilitating excellent workability and moldability by extrusion or conventional processing.

Common Properties
Broad thermal capabilities at both low and high temperature extreme
Very low moisture absorption
Mechanically tough
Chemical, flame and weather resistant
Excellent dielectric properties
Additional properties and applications specific to each material are noted below.
Tefzel (Modified tetrafluoroethylene and ethylene copolymer)
Properties
High compression strength
Will not deform under load at room temperature
Low cold-flow properties
Very low gas permeability
FEP (Hexafluoropropylene and tetrafluoroethylene copolymer)
Properties
Continuous service at temperatures up to 400°F (200°C).
Low smoke generation
Low co-efficient of friction
UL 910 rating
Applications
Wire and cable insulator
Wiring applications requiring high speed communications
Limited jacketing (e.g. plenum)
Powder paint
PFA (Tetrafluoroethylene and Perfluoroalkoxy copolymer)
Properties
Transparent
High purity
Excellent chemical stability
Withstands temperatures up to 260°F continuous use
Applications
Semiconductor components
Piping couplings
Non-corrosive linings
Powder paint and film
Tefzel (Modified tetrafluoroethylene and ethylene copolymer)
Properties
Translucent
Intermediate flow rate
Excellent stiffness and impact strength
Abrasion resistant
Low dielectric constant
Continuous service temp of 302°F (150°C)
Flame rating UL94 V-0
Applications
Electrical components
Lab ware
Battery/instrument components requiring chemical inertness
Chemical service items
Film
Nuclear power plants