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Tefzel™ ETFE 280

Technical Datasheet | Supplied by Chemours

Tefzel™ ETFE 280 by Chemours is an ethylene tetrafluoroethylene (ETFE) fluoroplastic grade. Exhibits chemical inertness, low flow rate and enhanced flex life. Possessses good toughness, high impact strength, good dielectric properties and hydrolytic stability. Provides stress-, abrasion and weather resistance. Tefzel™ ETFE 280 can be processed by melt extrusion & injection, compression, transfer and blow molding. Used in chemical applications such as lined valves & fittings, pump housings, impellers, column packing, linings, high temperature electrical components & insulation, fasteners, corrugated tubing, duct and films. Complies with U.S. Environmental Protection Agency (EPA) 2010/15 PFOA regulations.

Tefzel™ ETFE 280 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Melting Point

255 - 280 °C

ASTM D3159

Maximum Service Temperature, Air

150 °C

UL 746

CTE, Linear

13.3 x 10^–5 mm/mm-°C

(At 0-100°C)

ASTM E831

Extrusion/ Injection molding Properties

Value & Unit

Test Condition

Test Method

Barrel Temperature

340 °C

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Tefzel™ ETFE 280

Tefzel™ ETFE 280 Properties

Thermal Properties

Tefzel™ ETFE 280 Processing Guidelines

Extrusion/ Injection molding Properties