The products of the separators divisions are used by industry and industry accumulators filtration.

The "battery separator" DURVINIL ®, laminated thermoplastic material, perforated and corrugated is an essential component of traction and stationary batteries with specific technical characteristics. It is widely used for decades, providing a valuable contribution to the quality of industrial batteries.

Laminate DURVINIL ® is made from polyvinyl chloride stabilized with no plasticizer which stand up to acidic solutions.