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DuPont™ Tefzel® ETFE

DuPont™ Tefzel® ETFE fluoropolymer resin is a melt-processable, modified copolymer of ethylene and tetrafluoroethylene, which produces a high-performance resin with an excellent balance of properties.  Compared to other fluoropolymer resins, Tefzel® ETFE features superior mechanical toughness, outstanding chemical inertness and easy processibility at relatively high rates.

DuPont offers a variety of fluoropolymer resins to meet a wide range of performance demands in the wire and cable industry.  We have the experience and expertise to help you select the best resins for your specific application.

Family of DuPont™ Tefzel® ETFE Resins
For Wire and Cable Applications

DuPont™ Tefzel® ETFE HT-2181
DuPont™ Tefzel® ETFE HT-2181 is a general-purpose resin of intermediate molecular weight that is inert to most solvents and chemicals, is hydrolytically stable, and weather resistant.  Tefzel®  ETFE HT-2181 products are ideal for electrical components, sockets, connectors, switches, tubing, valves, battery and instrument components.
» Download Product Bulletin [pdf]

DuPont™ Tefzel® ETFE HT-2183
DuPont™ Tefzel® ETFE HT-2183 is an improved stress-crack resistance version of Tefzel® HT-2181. Applications include wiring and jacketing for heating cables where the fluctuating temperatures demand high stress-crack resistance.  Tefzel® ETFE HT-2183 is also ideal for lined valves and fittings, pump housings and impellers, column packings, and other abrasion-resistant linings.
» Download Product Bulletin [pdf]

DuPont™ Tefzel® ETFE HT-2185
DuPont™ Tefzel® ETFE HT-2185 is similar to Tefzel® ETFE HT-2181 but with a lower molecular weight and higher melt flow rate, allowing for higher speed extrusion. Tefzel® ETFE HT-2185 products are ideal for electrical components, sockets, connectors, switches, tubing, valves, battery and instrument components.
» Download Product Bulletin [pdf]

DuPont™ Tefzel® ETFE 200
DuPont™ Tefzel® ETFE 200 is an intermediate flow rate, general-purpose fluoropolymer resin that is inert to most solvents and chemicals, is hydrolytically stable, and weather resistant. Tefzel® ETFE 200 can be used for wire coating, cable jacketing, valve components, seal glands, pipe plugs, and corrugated tubing.
» Download Product Bulletin [pdf]


DuPont™ Tefzel® ETFE 207 
DuPont™ Tefzel® ETFE 207 is a special-purpose fluoroplastic resin with the highest melt flow rate, while still maintaining its temperature rating. Tefzel® ETFE 207 is uniquely suitable for high-speed processing of extruded coatings and injection molding of slender, thin-walled or intricate shapes.
» Download Product Bulletin [pdf]

DuPont™ Tefzel® ETFE 280 
DuPont™ Tefzel® ETFE 280 is a premium fluoroplastic resin with a relatively low flow rate, a greatly enhanced flex life, and resistance to environmental stress. Tefzel® ETFE 280 is ideal for many end products, including chemical service items, such as lined valves and fittings, pump housings and impellers, column packings and other abrasion resistant linings; high temperature electrical components and insulation; fasteners, corrugated tubing and duct work; and film.
» Download Product Bulletin [pdf]

DuPont™ Tefzel® ETFE 750 
DuPontTM Tefzel® ETFE 750 is a premium fluoroplastic resin with increased flexibility and improved retention of properties after aging at elevated temperatures. Tefzel® ETFE 750 is ideal for wire and cable insulation at service up to 200oC.
» Download Product Bulletin for Tefzel® ETFE 750 (Gas Igniter Wire Insulation) [pdf]
» Download Product Bulletin for Tefzel® ETFE 750 (Appliance Wire Insulation) [pdf]