In fuel cell membrane electrode assemblies, proton exchange membranes perform the essential function of separating electrons from ions while maintaining exceptional electrochemical performance, heat resistance, mechanical properties, and chemical stability under harsh operating conditions.

Leveraging years of R&D expertise, Riebom has successfully engineered an ultra-thin enhanced proton exchange membrane boasting high proton conductivity, exceptional tensile strength, superior stability, enhanced durability, and minimal dimensional variation. This breakthrough product demonstrates outstanding performance across three critical metrics: membrane thickness, conductivity, and tensile strength. Riebom's Hydpound™ proton exchange membrane now seamlessly integrates with mainstream global fuel cell models and powers diverse applications including new energy vehicles, heavy-duty trucks, two-wheelers, and UAVs.