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.
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.
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.
Our product range is continuously upgraded as we adapt fibers, thickness, pore size of our materials for optimal battery performance.
To view our energy storage paper capabilities, please watch our brief video below.
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For inquiries on Delnet pollination bags, please contact a representative at: 302-378-8888. For all other inquiries, contact 1-800-426-6933. Our customer service team is happy to assist you in ordering products.