Halar 902 ECTFE Data Sheet
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Halar (ECTFE) Rods, Plates & Tubular Bars

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


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 low smoke generation
  • Exceptional surface smoothness,
  • Very good impact strength,
  • Good mechanical properties
Typical Applications
  • Valve Seats
  • Seals and Gaskets
  • Vessels
  • Reactors
  • Diaphragms, Pumps & Valves
  • Piping Systems
  • Centrifuges
  • Agitators
  • Exhaust Hoods
  • Battery Cases
  • Components for Wet Process Stations

Our extruded stock shapes of Halar are available in the following grade:

  • Halar ECTFE 902 (Natural)
  • Sheets/Plates:: Thickness: 3/8" to 2" | Size: 24" x 48"
    Thickness: 2 1/4" to 4" | Size: 12" x 48"
    Rods:: Diameter: 3/8" to 3" | Length: 8ft
                 Diameter: 3 1/2" to 6" | Length: 4ft
    Tubular Bars:: OD – 3" to 6" | Wall Thickness >= 0.75" | Length: 4ft

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

We use prime virgin raw materials only. All of our products accompany resin lot number and batch number for full traceability. Our products are proudly manufactured in the USA.