Temperature : -20°C to 327°C
FFKM or Perfluoroelastomers, have Fluorine content of more than 70%, hence are able to offer universal chemical resistance under extremely harsh conditions & elevated temperatures.
| ADVANTAGES |
| Universal Chemical Resistance |
| High Temperature Stability |
| Ozone, Weathering & Steam Resistance |
| DISADVANTAGES |
| Low temperature properties are not comparable with other synthetic elastomers |
| Expensive when compared with FKM & TFE/P |