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MSE PRO 40µm Thickness PBI Membrane for PEM Fuel Cell and Water Electrolyzer
SKU: ME0517
MSE PRO™ 40µm Thickness PBI Membrane for PEM Fuel Cells and Water Electrolyzer
MSE supplies high-quality Polybenzimidazole (PBI) membranes designed for PEM water electrolyzer and fuel cell applications. These PBI polymers and composite materials are independently developed, ensuring exceptional product consistency through advanced production equipment. PBI membranes are ideal for use as proton exchange membranes in a variety of applications, including fuel cells, flow batteries, water electrolysis, hydrogen production, and other related systems.
Features:
- Offers high mechanical strength and low dimensional swelling, ensuring durability and stability.
- Features excellent proton conductivity, enabling efficient ion transport for optimal performance.
- Maintains a high and stable acid doping level, ensuring consistent functionality over time.
- Delivers superior fuel barrier properties, minimizing crossover and enhancing system efficiency.
Technical Specification:
| SKU# | ME0517, ME0518 |
| Appearance | Transparent brown |
| Thickness (µm) | 40 |
| Tensile Strength (MPa) | 130 - 200 |
| Elongation at Break (%) | 30 - 50 |
| Thermal Stability (°C) | ≥400 |
| Acid Uptake (wt.%) | 400 - 450 |
| Dimensional Swelling Rate (%) | 35 |
| Thickness Swelling Rate (%) | 75 |
| Tensile Strength (MPa) | 12-15 |
| Proton Conductivity (mS/cm²) | 100 - 120 |
| Hydrogen permeation current density (mA/cm²) | 1-2 |
Please contact us for custom sizes and bulk orders.