An Overview of the Dry-Process Battery Separator Manufacturing Process

Production of battery separator film is characterized as either "wet" or "dry". This presentation will review the dry process, including historical products and future needs for the battery industry.

Kevin Lifsey

David Anzini, Celgard LLC

Production of battery separator film is characterized as either "wet" or "dry".  This presentation will review the dry process, including historical products and future needs for the battery industry.  The evolution of dry process separator has created unique film handling / processing challenges, which will be discussed.

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