Our specialisations > Functionalization of surfaces > Standard coatings > ECTFE / HALAR®

ECTFE / HALAR® coating

ECTFE (Ethylene chlorotrifluoroethylene) possesses excellent resistance to corrosion (acids, bases, solvents), no solvent damages this coating below 120°C. It has high resistance to abrasion and mechanical shocks. It has very good resistance to bad weather conditions and UV, excellent di-electrical resistance. It is possible to machine the film where thick layers are applied.


General features

• Tensile strength: 50 MPa (ASTM D638)
• Stretching: 200% (ASTM D638)
• Hardness: 75 Shore D (ASTM D2240)
• Coefficient of friction:  
  static: 0,15-0,19
  dynamic: 0,40-0,60 (ASTM D1894)
• Maximum temperature: 150°C, continuous
• Thickness: from 150 to 2000 µm
• Temperature of polymerisation: 260-290°C



Vats, containers, tanks, piping, agitator axles and blades, filters, plugs, valve bodies, impellers, pump housings, probes, reactor or centrifuge bodies, detour cylinders, hoppers, recycling cones...


We're working with

Solvay Solexis

coating ECTFE HALAR revetement ptfe ECTFE HALAR


Industry sectors

Chemical, pharmaceutical, taps, valves, paper-making, agri-food…

Sofiplast Group
28 avenue Franklin Roosevelt
69120 Vaulx-en-Velin
Tel : +33 (0)4 72 05 68 85