Elastomeric Seals for Bipolar Plates

Freudenberg offers elastomeric seals for bipolar plates in fuel cells, enhancing durability and performance. Our seals, made from silicone or polyolefin elastomers, prevent coolant and gas leakage, compensate for manufacturing tolerances, and are compatible with most bipolar plate materials. These seals are used in various applications, including automotive and stationary power. We provide custom design and engineering support worldwide for fuel cell programs.

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