The fluorine-based plastic ethylene tetrafluoroethylene (ETFE) is a fluorine-based material. It was made to withstand corrosion and maintain strength over a wide temperature range. ETFE is a polymer with the source name poly (ethene-co-tetrafluoroethene). Tefzel is another brand name for this product. ETFE has a high melting temperature, as well as good chemical, electrical, and high-energy radiation resistance. ETFE Materials produces hydrofluoric acid when it is burnt.
ETFE is an ethylene-tetrafluoroethylene modified copolymer. It has a medium stiffness, making it ideal for chemical tank linings that require weldability and the ability to adapt to curved metal or FRP surfaces. ETFE is frequently used in applications requiring high mechanical toughness, moderate stiffness, and chemical resistance.
| SHEET | Dimensions: 12 in x 12 in – 24 in x 24 in |
| Thickness: 0.125 in – 1.250 in |
| ROD | Outside Diameter: 0.125 in – 0.750 in |
| COLOR | Natural |
| GRADES | FDA Compliant |
Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request.
| UNITS | ASTM TEST | ETFE | |
|---|---|---|---|
| Specific gravity | D792 | 1.7 | |
| Water absorption | % | D570 | 0.007 |
| Tensile strength | psi | D638 | 6100 |
| Izod impact (notched) | ft-lbs/in | D256 | no break |
| Flexural modulus | psi | D790 | 145,000 |
| Coefficient of friction | % | D1894 | 0.3 – 0.4 |
| Dielectric strength (10 mil film) | volts/mil | D149 | 1800 |
Values may vary according to brand name. Please ask your Petron Thermoplast representative for more specific information about an individual brand.
Explore the physical, mechanical, thermal, electrical, and optical properties of ETFE.
Sort, compare, and find the plastic material suited for your application using our interactive properties table.
