Separators by Freudenberg Performance Materials can be used in exceptional operating conditions. The battery separators can tolerate harsh environments like high temperatures and corrosive media without losing any of their excellent properties. This is because the separators do not shrink or melt down below 250°C. In addition they provide excellent chemical stability against different electrolytes, electrode compounds, possible impurities and degradation products resulting from these.
The innovative structure, the thermal and mechanical properties of Freudenberg separators extend the cycle life of a wide range of batteries by: