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Product Overview
The perfluorosulfonic acid fuel cell proton membrane is a high-performance solid polymer electrolyte characterized by exceptional thermal, mechanical, electrochemical, and chemical stability. It is capable of functioning in extreme environments, including strong acids, strong bases, and strong oxidizers. The application of this proton membrane significantly enhances the overall performance of fuel cells, making it suitable for a variety of commercial and industrial fields.
Product Features
Excellent Thermal Stability: Maintains stable performance in high-temperature environments, adaptable to various operational conditions.
Strong Mechanical Properties: Exhibits good mechanical strength, ensuring safety and reliability of the membrane under high-pressure conditions.
High Electrochemical Performance: Offers superior proton conductivity, supporting efficient electrochemical reactions.
Chemical Stability: Suitable for long-term use in harsh chemical environments, extending the lifespan of fuel cells.
Convenient Packaging: Utilizes multi-layer vacuum packaging to ensure cleanliness and stability of the membrane, facilitating automated production.
Applications
Passenger and Commercial Vehicles: Used in hydrogen fuel cell vehicles to enhance power and efficiency.
Forklifts and Logistics Equipment: Provides a reliable power source for forklifts, improving operational efficiency.
Drones and Portable Generators: Applicable in drones and portable devices to achieve clean energy supply.
Backup Power and Combined Heat and Power Systems: Serves as a core component for backup power systems and combined heat and power (CHP) systems in homes and commercial buildings, offering stable power support.
| Specification | EMR100 | EM2136 | EM2276 | EM2136 |
| Thickness (μm) | 15±1 | 18±1 | 10±1 | 18±1 |
| Grammage (g/m²) | 28±2 | 33±2 | 20±2 | 33±2 |
| Tensile Strength (Transverse/Longitudinal) (MPa) | ≥30/30 | ≥30/30 | ≥40/40 | ≥30/30 |
| Elongation at Break (Transverse/Longitudinal) (%) | ≥100/100 | ≥100/100 | ≥100/100 | ≥100/100 |
| Elastic Modulus (Transverse/Longitudinal) (MPa) | ≥250 | >300 | ≥300 | >300 |
| Dimensional Change Rate (Transverse/Longitudinal) (%) | ≤5/5 | ≤5/5 | ≤5/5 | ≤7/7 |
| Conductivity (mS/cm) 85°C, 50% RH | >30 | >40 | >50 | >50 |
| Hydrogen Permeability (mL/min.cm²) | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Chemical Durability/h (90°C-30% RH) | 800 | 800 | 800 | 1500 |
| Mechanical Durability/cycles (80°C) | 20000 | 20000 | 20000 | 20000 |
| Chemical Mechanical Durability Coupling/cycles (90°C) | 20000 | 20000 | 20000 | 20000 |
