Halar® ECTFE 

Halar® ECTFE films are UV stable and optically clear with more than 90% transmission of light in the visible spectrum, while combining excellent fire resistance properties with very good mechanical performance. Halar® ECTFE films exhibit significantly lower permeation rate to water vapor than ETFE. PV modules made with Halar® ECTFE film are exceptionally durable and meet the toughest industry requirements.

Protective linings in piping, tanks and other vessels fabricated with Halar® ECTFE provide excellent resistance to extreme chemicals and temperatures. Lining options include sheet lining, extruded lining, rotational lining, powder coating or FRP dual laminate.

Halar® ECTFE-lined chimney remains maintenance-free

After 15 years, a fiberglass-reinforced FRP/Halar® chimey liner is still in good working order without any repairs. The chimney is part of a power station in the North Jutland region of Denmark. The liner is exposed to sulfuric acid at 110°C. Recent inspections showed no signs of chemical attack by the exhaust gas and no surface cracking was observed.

Fluoropolymer lining for a chlorine scrubber

An FRP/Halar® ECTFE dual laminate chlorine scrubber installed in a petrochemical plant delivered continuous service for 14 years.  After the plant was shut down, the liner was inspected and found to be in excellent condition despite its exposure to chlorinated hydrocarbons combined with hydrochloric acid and molecular chlorine.

Long-term performance of a fluoropolymer-lined process vessel

A Halar® ECTFE-lined holding tank was undamaged after 23 years of service. It handled alkaline-based fluids and active chlorine in a vinyl chloride monomer plant.