Nafion Membrane N115

¥ 9,288 ~ ¥ 34,560 税込

商品コード: N115-15 ~ N115-30

数量

Nafion® Membrane N115, 5 mils

Features:

•5 mil, (Thickness, Note: 1 mil = 25.4 microns )
•Product cut to dimension +/- 1% at 50% RH

Untreated Nafion 115 is 127 micrometers (5 mil) thick.

DuPont™ Nafion® 115 membranes are non-reinforced films based on chemically stabilized perfluorosulfonic acid/PTFE
copolymer in the acid (H+) form. DuPont製Nafion膜 N117は、酸(H+)によって化学的に安定するパーフルオロスルホン酸/PTFE共重合体に基づいた フィルムで補強されているものではありません。 The physical properties remain the same for the chemically stabilized membranes, which
exhibit substantially lower fluoride ion release compared to the non-stabilized polymer – a sign of improved chemical durability.
物性は化学的に安定した膜を維持します。そして、非安定のポリマーと比較してかなり下のフッ化物イオン放出を示します。
ー科学的耐久性を向上させたサイン Nafion PFSA membranes are widely used for Proton Exchange Membrane (PEM) fuel cells and water electrolyzers.
Nafion PFSA膜は、Proton Exchange Membrane(PEM)燃料電池や水電解槽など幅広く使われています。

The membrane performs as a separator and solid electrolyte in a variety of electrochemical cells that require the membrane
to selectively transportcations across the cell junction.
膜は、細胞間結合の向こうに陽イオンのみを送り出すことをいろいろな電気化学的細胞の中のセパレーターや
固体電解質として使われます。
The polymer is chemically resistant and durable.
ポリマーは、化学的な耐性や耐久性があります。


Technical Details

Material Type:Nafion Membrane
Typical Thickness:127 micrometers (5 mil)
Weight:250 g/m2
Tensile Strength - max. (MPa):43 (6.2) in MD, 32 (4.6) in TD – Method: ASTM D 882
Non-Std Modulus (MPa):249 (36) – Method: ASTM D 882
Elongation to Break (%):225 (MD), 310 (TD) – Method: ASTM D 882
Tear Resistance - Initial (g/mm):6000 (MD, TD) – Method: ASTM D 1004
Tear Resistance - Propagating (g/mm):>100 (MD), >150 (TD) – Method: ASTM D 1922
Specific Gravity (23 °C, 50% RH):1.98
Available Acid Capacity (meq/g):0.90 min
Total Acid Capacity (meq/g):0.95 to 1.01
Conductivity:0.10 min S/cm
Water content (% water):5.0 – Method: ASTM D 570
Water uptake (% water):38.0 – Method: ASTM D 570
Linear Expansion % increase - 50% RH, 23°C to water soaked 23°C:10.0 – Method: ASTM D 756
Linear Expansion % increase - 50% RH, 23°C to water soaked 100°C:15.0 – Method: ASTM D 756

Size:15cm x 15cm, 30cm x 30cm