802514

Aquivion^® SO₃H

membrane sheet, stabilized CF₃ polymer chain ends, PFSA eq. wt. 870 g/mole SO₃H, L × W × thickness 31 cm × 31 cm × 120 μm

• 别名: Aquivion^® SO₃H, Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
• 线性分子式: [CF₂CF(OCF₂CF₂SO₃H)]_m[CF₂CF₂]_n
• CAS号: 1163733-25-2
• 分類程式碼代碼: 26111700
• NACRES: NA.23

属性

• 形狀: membrane sheet
• 長度 × 寬度 × 厚度: 31 cm × 31 cm × 120 μm

说明

一般說明

Aquivion^® PFSA ionomer membranes are melt-extruded films based on the short-side-chain (SSC) copolymer of Tetrafluoroethylene and the Sulfonyl Fluoride Vinyl Ether (SFVE) F₂C=CF-O-(CF₂)₂-SO₂F industrially produced by Solvay Specialty Polymers. Following a film hydrolysis the perfluoropolymer′s functional groups are operative in their sulfonic acid form, SO₃H.

應用

Aquivion^® PFSA membranes are used for electrochemical applications such as, but not limited to, polymer electrolyte fuel cells, electro-deionization systems, ozone generators, water electrolyzers, hydrogen separators and compressors, redox flow batteries as well as pervaporation or gas humidification systems.

其他說明

Membranes are packed and sealed in a barrier protection pouch inside a cardboard box to prevent damage or deterioration. It is recommendable storing the product in a clean, humidity-controlled environment protected from direct sunlight or other sources of irradiation or heat. Sheet dimensions are based on product conditioned at 23°C and about 50% relative humidity. They may slightly vary upon exposure to different ambient conditions. Maximum temperature rating is 230°C, overheating will result in polymer degradation, discoloration and release of toxic volatile decomposition products.

法律資訊

Aquivion is a registered trademark of Syensqo Group

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable