Schweitzer-Mauduit International, Inc

Separators for Alkaline Batteries

When it comes to Zn-MnO2 alkaline batteries, our trusted separator papers are a proven and vital component for industry-leading battery manufacturers around the world. Our paper is found in some of the world's top brands of alkaline batteries.

 Product Needs:Battery separators create a physical barrier between the positive and negative electrodes to prevent short-circuits between active battery components. As ionic conductivity is essential for the battery performance, separators require a tightly controlled porous structure with strong mechanical strength to withstand high-speed battery manufacturing.

 Our Solutions:We meet customer’s exact commercial and technical needs, with a comprehensive portfolio, including over 30 different separator grades in a large variety of slit widths from 8,9 mm to 1044mm.

 Continuous Innovation:Our product range is continuously upgraded as we adapt fibers, thickness, pore size of our materials for optimal battery performance.