Halar® (ECTFE)

Halar® (ECTFE) Rods

Halar® ECTFE, a copolymer of ethylene and chlorotrifluoroethylene, is a semi-crystalline, melt processable, partially fluorinated polymer offering a unique combination of properties.  Halar® ECTFE stock shapes are used in a variety of markets including CPI, Aerospace, Semiconductor, Food and Pharmaceutical. Stock shapes are extruded from Halar® 901 ECTFE resin.

Key Features

  • Excellent chemical resistance to acids and strong bases, up to pH 14
  • Excellent barrier properties to oxygen, carbon dioxide, chlorine gas, hydrochloric acid
  • Very good electrical properties
  • Excellent abrasion resistance
  • Broad use temperature range from cryogenic to +150°C (depending on the grade and stresses applied)
  • Good weathering resistance
  • Excellent intrinsic fire resistance, UL Class 94 V-0 at .8mm; LOI>52%.
  • Low flame spread and low smoke generation
  • Exceptional surface smoothness
  • Good mechanical properties

Typical Applications

  • Valve Seats
  • Seals and Gaskets
  • Vessels and Reactors
  • Diaphragms, Pumps & Valves
  • Piping Systems
  • Centrifuges
  • Agitators
  • Exhaust Hoods
  • Components for Wet Process Stations

Rods:|Diameter: 3/8″ to 3″ | Length: 8 ft and 3 1/2″ to 6″ | Length: 4 ft

Please contact us to discuss custom Halar® ECTFE sizes or Halar® ECTFE grades/colors not listed above.

Quantum uses prime virgin raw materials only. All of our products are accompanied by certifications including lot and batch numbers as well as date of manufacture.


Hours of Operation: 8:00 am - 4:30 pm EST