Frontcell™ 180 PFSA Membrane

Brand: Frontis Energy
Product Code: FE010790
SKU: FE010790
Availability: In Stock

428.40€
Ex Tax: 360.00€

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Frontcell™ 180 PFSA membranes are often used to separate the anodes from cathodes in electrolysis reactors or fuel cells. The thickness of the cation exchange membrane makes the PFSA membranes ideal for methanol fuel cells (DMFC). Frontcell™ 180 PFSA membranes are 175 μm thick. The specific weight is 345 mg/cm².

Frontcell™ 180 PFSA membranes are unreinforced films based on chemically stabilized perfluorosulfonic acid / PTFE copolymer in its acid form (H⁺). The physical properties remain the same for the chemically stabilized membranes. Compared to the unstabilized polymer, these have a much lower fluoride ion release. This means improved chemical resistance. Frontcell™ PFSA membranes are widely used for proton exchange membrane (PEM) in fuel cells and electrolysis reactors. The membrane acts as a separator and solid electrolyte in a variety of electrochemical cells. Typically, such cells require that the membrane selectively carry cations across the cell boundary. The polymer is chemically resistant and durable.

Pre-treatment may be required before using Frontcell™ 180 PFSA Membrane; please download the procedure .

Standard dimensions: 30 cm x 30 cm

Membrane properties

Tensile Strength	≥40 MPa	Nach ASTM D 882
Elongation at break	≥100%	Nach ASTM D 882
Specific Gravity	1.35
Conductivity	≥0,1 S/cm	Nach GB/T 20042.3-2022
Acid Capacity	1.00±0.05 meq/g	Nach GB/T 20042.3-2022
Water Content	5.0±3.0%	Nach GB/T 20042.3-2022
Water Uptake	50.0±5.0%	Nach GB/T 20042.3-2022
Thickness Change at 23°C, from 50% RH, 23°C water soaked	≤5%	Nach GB/T 20042.3-2022
Thickness Change at 23°C, from 50% RH, 23°C water soaked	≤10%	Nach GB/T 20042.3-2022
Linear expansion at 23°C, from 50% RH, 23°C water soaked	≤2%	Nach GB/T 20042.3-2022
Linear expansion at 100°C, from 50% RH, 23°C water soaked	≤5%	Nach GB/T 20042.3-2022