Durable Proton Exchange Film (PF-50)

Cat No:FCEM-0007

Description

A thicker perfluorinated ionomer membrane optimized for long-term electrolysis and stationary power, providing an excellent gas barrier and high mechanical integrity.

Datasheet

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Basic Information

Polymer/Material Base	Reinforced PFSA
Ion Exchange Capacity (IEC)	0.90 - 1.00 meq/g
Ionic Conductivity (S/cm)	0.08 - 0.12 (at 80°C)
Thickness (μm)	50 - 55
Tensile Strength (MPa)	30 - 45
Elongation at Break (%)	200 - 250
Water Uptake (%)	20 - 30
Swelling Ratio (%)	< 10
Max Operating Temp (°C)	110
Chemical Stability (Fenton’s Test)	High
Density (g/cm³)	1.98
Ash Content (%)	< 0.04
Volatile Content (%)	< 0.8
EW (Equivalent Weight)	1100
Glass Transition Temp (Tg)	150
Storage Humidity (%)	45 - 65
Storage Temp (°C)	15 - 30
Solubility in Polar Solvents	Insoluble
Ionic Resistance (Ω·cm²)	0.08
Dimensional Stability (%)	< 5
Thermal Stability (TGA)	> 280°C
Flammability Rating	UL94 V-0
Surface Roughness (Ra)	< 0.4 μm

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