Thinkre™ PEM for water electrolysis-THINKRE™_PEM

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Thinkre™ PFSA Polymer and Ionomer

Thinkre™ Fluorine-containing chemicals

Thinkre™ PEM for water electrolysis

Proton exchange membrane for PEMWE (water electrolyzer). Alternatives of international membranes(PEMs).

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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.
R series PEM. Reinforced PEM with better performance for hydrogen production

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

◮ Parameter Description

Membrane Type	N-115	N-117	N-1110	N-115W	N-116W	N-117W	N-R80	N-R110
Thickness（μm）	125	175	220	125	150	175	80	110
Area Weight（g/㎡）	246	345	432	246	295	345	140	190

Membrane Type		N-11	N-11W	N-R80	Test Method
Reinforced layer		×	×	√	-
Tensile Strength（MPa）	(TD)/ (MD)	≥35	≥30	≥50	GB/T 20042.3-2022
Elongation at break（%）	(TD)/ (MD)	≥150	≥200	≥30	GB/T 20042.3-2022
Specific Gravity		1.97	1.98	-	-
Conductivity (S/cm)(23℃ 100% RH)		≥0.110	≥0.110	≥0.180	GB/T 20042.3-2022
Acid Capacity (meq/g)		1.00±0.05	1.00±0.05	1.10±0.05	GB/T 20042.3-2022
(ppb.Max) Dissolved hydrogen concentration		-	1000	-	Thinkre method
Water Uptake（%）		50.0±5.0	50.0±5.0	50.0±5.0	NB/T 42080-2023
Hydrolytic rate	(TD)%/ (MD)%/ (Z)%. (80℃, Immersion 100% RH)	≤16/16/18	≤16/16/18	≤3/3/-	GB/T 20042.3-2022

◮  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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Thinkre™ PEM for hydrogen Fuel Cell

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Thinkre™ PEM for hydrogen Fuel Cell

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

Thinkre™ PFSA Polymer and Ionomer
Thinkre™ Fluorine-containing chemicals

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: 0512-63702739

Sales : info@bestpem.com

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