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Perflurosulfonic Acid Ion Exchange Membrane
全氟磺酸离子膜（ PFSA膜）是一种由全氟磺酸树脂制成的高性能 质子交换膜，具有独特的全氟化主链和磺酸基团结构，具备卓越 的质子传导率 、化学稳定性及机械强度 。专为严苛电化学环境设 计 ，是燃料电池 、 电解水制氢（ PEM电解槽）及液流电池等储能 与能源转换系统的核心组件
PFSA Ion Exchange Membrane is a high-performance proton
exchange membrane fabricated from perfluorosulfonic acid resin. Its unique perfluorinated backbone and sulfonic acid groups
ensure exceptional proton conductivity, chemical stability, and
mechanical robustness. Designed for harsh electrochemical
environments, it serves as a critical component in energy storage
and conversion systems, including fuel cells, PEM water electrolyzers, and flow batteries.
产品规格 / Reference | 型号 Ref. | ZD-IEM-102 | ZD-IEM-103 | ZD-IEM-105 | ZD-IEM-107 |
厚度 ( μm） Thickness ( μm） | 50±5 | 75±5 | 125±5 | 175±5 | |
密度（ g/cm³) Density（ g/cm³) | 1.9 | ||||
产品性能 / Property
类别 Type | 性能 Property | 测试方法 Measure | ZD-IEM-102 | ZD-IEM-103 | ZD-IEM-105 | ZD-IEM-107 |
物理性能 Phys ica l property | 拉伸强度（最大， Mpa） Tensile strength | ASTM D 882 | ≥25 | ≥28 | ≥34 | ≥36 |
断裂伸长率（%） Elongation at break | ASTM D 882 | ≥140 | ≥140 | ≥150 | ≥160 | |
水解性能 Hydro lys is property | 含水率(%) Water content | ASTM D570 | ≤3 | ≤3 | ≤3 | ≤3 |
吸水率(%) Water uptake | ASTM D570 | ≤12 | ≤12 | ≤12 | ≤15 | |
长度变量(%) Demension variable TD | 23℃ , 24H Immersion | ≤10 | ≤10 | ≤10 | ≤10 | |
宽度变量(%) Demension variable MD | 23℃ , 24H Immersion | ≤10 | ≤10 | ≤10 | ≤10 | |
其它 Other | 电导率(ms/cm) Electrical conductivity | GB/T 20042.3 - 2009 | ≥50 | ≥50 | ≥46 | ≥44 |
酸容量(meq/g) Acid capacity | GB/T 20042.3 - 2009 | ≥0.89 | ≥0.89 | ≥0.86 | ≥0.86 |
Perflurosulfonic Acid Ion Exchange Membrane
全氟磺酸离子膜（ PFSA膜）是一种由全氟磺酸树脂制成的高性能 质子交换膜，具有独特的全氟化主链和磺酸基团结构，具备卓越 的质子传导率 、化学稳定性及机械强度 。专为严苛电化学环境设 计 ，是燃料电池 、 电解水制氢（ PEM电解槽）及液流电池等储能 与能源转换系统的核心组件
PFSA Ion Exchange Membrane is a high-performance proton
exchange membrane fabricated from perfluorosulfonic acid resin. Its unique perfluorinated backbone and sulfonic acid groups
ensure exceptional proton conductivity, chemical stability, and
mechanical robustness. Designed for harsh electrochemical
environments, it serves as a critical component in energy storage
and conversion systems, including fuel cells, PEM water electrolyzers, and flow batteries.
产品规格 / Reference | 型号 Ref. | ZD-IEM-102 | ZD-IEM-103 | ZD-IEM-105 | ZD-IEM-107 |
厚度 ( μm） Thickness ( μm） | 50±5 | 75±5 | 125±5 | 175±5 | |
密度（ g/cm³) Density（ g/cm³) | 1.9 | ||||
产品性能 / Property
类别 Type | 性能 Property | 测试方法 Measure | ZD-IEM-102 | ZD-IEM-103 | ZD-IEM-105 | ZD-IEM-107 |
物理性能 Phys ica l property | 拉伸强度（最大， Mpa） Tensile strength | ASTM D 882 | ≥25 | ≥28 | ≥34 | ≥36 |
断裂伸长率（%） Elongation at break | ASTM D 882 | ≥140 | ≥140 | ≥150 | ≥160 | |
水解性能 Hydro lys is property | 含水率(%) Water content | ASTM D570 | ≤3 | ≤3 | ≤3 | ≤3 |
吸水率(%) Water uptake | ASTM D570 | ≤12 | ≤12 | ≤12 | ≤15 | |
长度变量(%) Demension variable TD | 23℃ , 24H Immersion | ≤10 | ≤10 | ≤10 | ≤10 | |
宽度变量(%) Demension variable MD | 23℃ , 24H Immersion | ≤10 | ≤10 | ≤10 | ≤10 | |
其它 Other | 电导率(ms/cm) Electrical conductivity | GB/T 20042.3 - 2009 | ≥50 | ≥50 | ≥46 | ≥44 |
酸容量(meq/g) Acid capacity | GB/T 20042.3 - 2009 | ≥0.89 | ≥0.89 | ≥0.86 | ≥0.86 |
SINJI mainly sells vanadium battery system, reactor, vanadium electrolyte and perfluoride ion membrane.
