TEFZEL®
TEFZEL® is an ethylene-tetrafluoroethylene (ETFE) copolymer with outstanding properties. It offers high mechanical strength, excellent resistance to radiation, chemicals, UV and extreme temperatures. These characteristics make it the material of choice for demanding applications in a variety of industrial sectors.
Key properties
- Wear and friction resistance: TEFZEL® has a low coefficient of friction, which reduces wear and extends component life.
- Dimensional stability: It maintains its mechanical properties even at high temperatures, up to 150°C.
- Low flammability: TEFZEL® is classified as having low flammability, making it safe for critical applications.
- Weather resistance: It can withstand severe weather conditions for at least 20 years.
Applications by sector
Aerospace & Defense
In the aerospace and defense sector, TEFZEL® is used for electrical insulation and heat-shrink tubing, aircraft cables and control system components. Its resistance to radiation and extreme temperatures makes it an ideal material for these applications.
Automotive
TEFZEL® is also used in the automotive industry for applications such as clamps, cable ties and valve coatings. Its resistance to chemicals and wear ensures long-lasting performance in demanding environments.
Medical
In the medical field, TEFZEL® is used to manufacture laboratory and biomedical equipment, including oxygen respirator components, blood analysis valves and centrifuge tubes. Its compatibility with FDA standards makes it a safe choice for medical applications.
Industrial applications
TEFZEL® is used in harsh industrial environments for applications such as chemical tank linings, valve seals and water treatment system components. Its chemical resistance and thermal stability guarantee reliable performance.
List of grades sold by DEMGY
DEMGY offers several TEFZEL® grades for various applications:
- TEFZEL® HT-2181: This grade is ideal for applications requiring high resistance to wear and friction.
- TEFZEL® HT-2183: This grade offers excellent dimensional stability and superior chemical resistance.
- TEFZEL® HT-2185: This grade is designed for high-temperature applications, offering exceptional heat resistance.
TEFZEL® is a versatile, high-performance material suitable for a wide range of industrial applications. The grades offered by DEMGY meet the specific needs of each sector, guaranteeing optimum performance and enhanced durability.