ETFE

Durable fluoropolymer with an outstanding balance of mechanical, thermal, and electrical properties

About ETFE

ETFE in varying shapes and sizes displayed next to one another

ETFE (ethylene tetrafluoroethylene) commonly referred to as Tefzel® is a modified copolymer of ethylene and tetrafluoroethylene. It has medium stiffness, which makes it suitable for applications such as chemical tank linings that require weldability and the ability to conform to curved metal or FRP surfaces. ETFE is often used in applications that demand mechanical toughness, moderate stiffness, and outstanding chemical resistance. ETFE DuPont™ Tefzel® is FDA Compliant.

Tech Tip – ETFE is stiffer and has better creep resistance than many softer fluoropolymers such as PTFE or FEP.

Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request.

Typical Properties

Physical Properties

Mechanical Properties

Thermal Properties

Electrical Properties

Optical Properties

Other Properties

Values may vary according to brand name. Please ask your Curbell Plastics representative for more specific information about an individual brand.

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Curbell Plastics, Inc. Unauthorized use is strictly prohibited. All other trademarks, service marks and logos used herein are property of their respective owners. All rights hereto are retained by Curbell Plastics and any third party owners of such rights. All statements, technical information and recommendations contained in this publication are for informational purposes only. Curbell Plastics, Inc. does not guarantee the accuracy or completeness of any information contained herein and it is the customer's responsibility to conduct its own research and make its own determination regarding the suitability of specific products for any given application.

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