PTFE film (FLONFILM™ 100) is a single layer, multi-laminar film manufactured using the cast method. By virtue of this unique process, FLONFILM™ 100 PTFE film (PolyTetraFluoroEthylene) has a number of high performance features not inherent in skived tapes or extruded films.
It is uniform in material structure, exhibits outstanding chemical, physical & electrical properties and is tightly controlled in its thickness (+/-10%). Based on its capability to act as a semi-permeable membrane, FLONFILM™ 100 PTFE film is used in oxygen sensors & similar devices in bio-medical and other instrumentation.
Polyflon offers cast PTFE film in semi-finished form on standard rolls or converted into finish punched components in custom shapes ready for immediate assembly in to your device.
Technical Data for PTFE Film:
| General Properties | Method | Value |
|---|---|---|
| Tensile Strength (psi) | ASTM D882-54T | 4,300 |
| Elongation (%) | ASTM D882-54T | 400 |
| Elastic Modulus (psi) | ASTM D882 | 60,000 |
| Continuous Service | -188 °C, +250 °C |
Availability of PTFE Film:
| Dimensions | Availability |
|---|---|
| Thickness (μm) | 5,6,9,13,19,25,51,76 |
| Standard Roll | 457mm x 152m |
| Slit Rolls | 6mm min |
