Daramic

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For over 75 years, Daramic LLC has been one of the world's leading manufacturers and suppliers of battery separators for automotive, industrial and specialty applications. As a part of Polypore International Inc. s Energy Storage business segment, it produces a wide variety of battery separator membranes. The company operates nine manufacturing plants with a combined annual capacity of over 350 square meters of battery separator products and three technical centers that serve a global customer base. Located in Charlotte, N.C., Daramic LLC supplies more than 50% of the world s demand for high performance polyethylene battery separators to the lead acid battery industry.