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EMCO Plastics carries a full stock offering of PCTFE (Neoflon®, Kel-F®). PCTFE, also known as CTFE, combines physical and mechanical properties, non-flammability, chemical resistance, near zero moisture absorption, and excellent electrical properties not found in any other thermoplastic fluoropolymer. It has many of the same properties as other fluoropolymers such as PTFE, FEP, and PFA, but is more rigid, is resistant to cold flow, and has the lowest coefficient of thermal expansion of unfilled fluoropolymers, making it an ideal choice for dimensional stability.
Aerospace Valve, Pump, Impeller, & Diaphragm Components
Cyrogenic & Chemical Processing Components
Liquid Oxygen & Nitrogen Valve Linings
Medical & Laboratory Instrumentation
Nuclear Service & High Radiation Environments
Extreme Dimensional Stability
Low Outgassing & Gas Permeation
Near Zero Moisture Absorption
High Chemical & Corrorion Resistance
Electrically Insulating & Nonflammable
Extreme Temperature Range -400°F to 380°F
1/8" to 1-1/4"
1/8" to 3"
1/16" to 7/8"
1/8" to 1"
*Custom sized PCTFE products are available upon request.