CTFE (chlorotrifluoroethylene) or PCTFE, is the generic name for the material produced as Kel-F® and as Aclar®.
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At a Glance
Generic Name Chlorotrifluoroethylene
Available In Sheet, Rod, Tube, Film
Certifications FDA compliant
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1/16″ – 2″
12, 14″, 15″ sq ; CTS
Std. foot lengths
1/8″ – 3-1/4″
Kel-F® is a registered tradename of 3M. In 1996, 3M discontinued manufacturing of Kel-F. Currently, all PCTFE resin is manufactured by Daikin under the tradename of Neoflon® or by Allied Signal under the tradename of Aclon®. Kel-F is still the most commonly used tradename used to describe PCTFE.
Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.
Valve seats, seals, and stems
Gears, cams, bearings
Fluid handling systems
Low dielectric constant and low dissipation factor
High arc resistance, surface and volume resistivities
Flexibility at low temperatures and thermal stability at high temperatures
Low coefficient of friction
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