Thinkre™ PEM for Hydrogen Production via Water Electrolysis-THINKRE™_PEM

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Thinkre™ PEM for Hydrogen Production via Water Electrolysis

Proton exchange membrane for PEMWE

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Thinkre™ PFSA PEM

Description

According to specific application scenarios,Thinkre™ proton exchange membrane for hydrogen production from electrolytic water can be divided into：

11x series PEM for industrial hydrogen production；
11x W series PEM for civil hydrogen health.

Thinkre™ proton exchange membrane for water electrolysis is characterized by high conductvity, low gas permeability and high pressure resistance.

◮ Thickness and Basis Weight Properties

Membrane Type	Thickness(microns)(μm)	Weight(g/m²)
N-115	125	246
N-117	175	345
N-1110	220	432
N-115W、N-116W	125、150	246、295

◮ Physical and Other Properties

Physical and Other Properties	Typical Value		Test Method
Tensile Test(23℃,50% RH)	N-11	N-11W
Tensile Strength(MPa)	≥35	≥30	ASTM D882
Tensile Modulu(MPa)	≥400	≥200	ASTM D882
Elongation at break(%)	≥150	≥200	ASTM D882
Specific Gravity	1.97	1.98
OtherProperties	Typical Value		Test Method
Conductivity²(S/cm)	≥0.110	≥0.110	GB/T 20042.3-2022
Acid Capacity³(meq/g)	1.00±0.05	1.00±0.05	GB/T 20042.3-2022
Dissolved Hydrogen Concentration (ppb Max)		1000	THINKRE™ Method -The performance of hydrogen production can be comparable to that of international brand N11-series.

◮ Hydrolytic Propertie

Hydrolytic Properties	Typical Value		Test Method
Water Content⁵(%)	5.0±3.0	5.0±3.0	ASTM D570
Water Uptake(%)	50.0±5.0	50.0±5.0	ASTM D570
Thickness Swelling Rate at 23℃,50% RH(% increase)
water soaked at 23℃ 50% RH	≤5	≤18	ASTM D756
water soaked at 100℃ 50% RH	≤15	≤30	ASTM D756
Linear Expansion at 23℃,50% RH (% increase)
water soaked at 23℃ 50% RH	≤5	≤16	ASTM D756
water soaked at 100℃ 50% RH	≤18	≤20	ASTM D756

◮  Measurements taken with membrane conditioned to 23 ℃,50%RH for 24h.
◮  Conductivity measurement at 23 ℃,100%RH.
◮  A base titration procedure measures the equivalents of sulfonic acid group in the polymer resin,thus calculating the acid capacity or equivalent weight of the membrane.
◮  Water content of membrane conditioned to 23 ℃ and 50%RH(dry weight basis).
◮  Water uptake from dry membrane to conditioned in water at 100℃ for l hour (dry weight basis).

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Whether you are a practioner in the energy industry,transportation industry,chemical industry,our experienced technical team can provide you with optimized solutions.

About THINKRE™

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Product

Thinkre™ Perfluorosulfonic PEM
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Case

Vanadium Flow Batterry
Hydrogen Production
PEMFC
Eletroplating

Hydrogen-rich Water Cup

Thinkre™ Group Headquarter:
Add:NO.5999 Pangdong Road,Wuiiang economic development

district,Suzhou. China.
Tel:0086-010-63745989

Email:info@bestpem.com