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NEPEM N-1110 Proton Exchange Membrane for PEMW

Based on specific application scenarios, ThinkreTM proton exchange membranes (PEMs) for water electrolysis hydrogen production are categorized into two series: the 11x Series for industrial hydrogen production and the 13xW Series for hydrogen health applications. Nepem PEMs for water electrolysis feature high conductivity, low gas permeability, and high pressure resistance.

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Description

Industrial hydrogen production membrane with high conductivity, low gas permeability and high pressure resistance.

Thickness and Basis Weight
Thickness (ฮผm) 220
Weight (g/mยฒ) 432
Physical Properties (23ยฐC,50%RH)
Tensile Strength (MPa) โ‰ฅ28
Tensile Modulus (MPa) โ‰ฅ400
Elongation at Break (%) โ‰ฅ120
Specific Gravity 1.97
Performance
Conductivity (S/cm, 23ยฐC,100%RH) โ‰ฅ0.100
Acid Capacity (meq/g) 1.00ยฑ0.05
Hydrolytic Properties
Water Content (%) 5.0ยฑ3.0
Water Uptake (%) 50.0ยฑ5.0
Thickness Change (23ยฐC water, %) โ‰ค5
Thickness Change (100ยฐC water, %) โ‰ค15
Linear Expansion (23ยฐC water, %) โ‰ค5
Linear Expansion (100ยฐC water, %) โ‰ค18

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