Proton Exchange Membrane N117 N211 N212 HP perfluorosulfonic Acid ion Membrane Fuel Cell Membrane (1, N117（10 * 10cm）)

Model: N115 Thickness: 127 microns Weight: 250g/m2 Conductivity: 0.083S/cm Exchange capacity: 0.89meq/g Model: N117 Thickness: 183 microns Weight: 350g/m2 Conductivity: 0.083S/cm Exchange capacity: 0.89meq/g Model: N211 Thickness: 25.4 microns Weight: 50g/m2 Conductivity: 0.083S/cm Exchange capacity: 0.95-1.01meq/g Model: N212 Thickness: 50.8 microns Weight: 100g/m2 Conductivity: 0.083S/cm Exchange capacity: 0.92meq/g Model: NC700 Thickness: 15 microns Weight: 29.5g/m2 Conductivity: 0.083S/cm Exchange capacity: 0.95meq/g

• The main differences between different films: thick films have good corrosion resistance and high strength; The film has good performance but slightly weaker strength N117 film is the thickest, NC700 film is the thinnest
• N211, N212, and NC700 have two layers of protective film. The above three models can be used directly by peeling off the two layers of protective film before use.
• N115 and N117 without protective film: pre-treatment is required before use, and electrolyte solution immersion is required before use.
• Usage: Suitable for electrolyte separators in fuel cells, vanadium batteries, electrolytic cells, electrodialysis, and electrochemical sensors
• Features: Good thermal stability, able to withstand high temperatures; Anti electrochemical oxidation, low corrosion, and good chemical stability; Good mechanical performance and long service life; High conductivity and high output power.