{"product_id":"fumasep-fab-pk-75-75-micron-aem","title":"Fumasep FAB-PK-75 | 75 micron AEM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFumasep® FAB-PK-75\u003c\/strong\u003e is a \u003cstrong\u003ePK-reinforced anion exchange membrane\u003c\/strong\u003e with high proton blocking capability, high selectivity, and high mechanical stability. It offers excellent stability in both acidic and caustic environments (pH 1–14).\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis membrane is designed for \u003cstrong\u003eelectrodialysis\u003c\/strong\u003e and \u003cstrong\u003eelectrodialysis with bipolar membranes\u003c\/strong\u003e, including applications involving the concentration and processing of acidic or caustic solutions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: PK-reinforced Anion Exchange Membrane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability Range (pH)\u003c\/strong\u003e at 25°C: \u003cstrong\u003e1 – 14\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness (dry)\u003c\/strong\u003e: 60 – 90 µm (2.4 – 3.5 mil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e: 10 cm × 10 cm and 20 cm × 30 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.fuelcellstore.com\/spec-sheets\/fumasep-fab-pk-130-technical-specifications.pdf\" target=\"_blank\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/www.fuelcellstore.com\/image\/data\/pdf.png\"\u003e Fumasep FAB-PK-75 Technical Specification Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote on Sizing \u0026amp; Handling:\u003c\/strong\u003e Fumatech membranes are sensitive to humidity. Actual sheet dimensions may vary by approximately ±0.5 cm from the nominal cut size. Wrinkles may appear due to moisture content but typically flatten out when the membrane is soaked in deionized water.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHandling:\u003c\/strong\u003e Keep the membrane package closed\/sealed when unused. Store, handle, and process the membrane in a clean and dust-free area. Use only new and sharp knives or blades when cutting. Always wear protective gloves. Handle with care — do not puncture, crease, or scratch the membrane. All surfaces in contact with the membrane must be smooth and free of sharp edges.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry form\u003c\/strong\u003e: Store in a sealed container for long-term storage (\u0026gt; 12 months).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet form\u003c\/strong\u003e: For short to medium-term storage, keep in 0.5 – 1.5 wt% NaCl solution or a comparable neutral electrolyte. For extended wet storage, use a sealed container with 1 – 3 wt% sodium sulfite (Na₂SO₃) as a biocide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePre-Treatment and Conditioning:\u003c\/strong\u003e The membrane is supplied dry in the bromide (Br⁻) form. It can be used dry or wet depending on the application.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor wet assembly or optimum performance, condition the membrane as follows: Place the membrane between stabilizing meshes\/spacers and soak in 0.5 M NaCl solution at 25 °C for \u003cstrong\u003e72 hours\u003c\/strong\u003e, exchanging the solution several times. Do not allow the membrane to dry out after wetting.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIf additional cleaning is needed, rinse the membrane in deionized water or the process solution as required.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Customers should validate the membrane’s suitability and any required ionic form conversion for their specific application. If you have questions regarding pretreatment or storage, please contact us.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePlease note that a current lead time of 2 to 3 weeks is to be expected.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-bordered\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMembrane Properties\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eAnion Exchange Membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e60 - 90 µm (microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance \/ Color\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking Foil\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery Form\u003c\/td\u003e\n\u003ctd\u003eDry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReinforcement\u003c\/td\u003e\n\u003ctd\u003ePK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCounter Ion\u003c\/td\u003e\n\u003ctd\u003eBromide (Br-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e10 - 13 mg•cm-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Area Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 4 Ω cm² (in Cl⁻ form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecific Conductivity\u003c\/td\u003e\n\u003ctd\u003eHigh (area resistance \u0026lt; 4 Ω cm² in Cl⁻ form)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectivity\u003c\/td\u003e\n\u003ctd\u003e93 - 98 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProton Transfer Rate\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 700 nmol min⁻¹ cm⁻²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIon Exchange Capacity\u003c\/td\u003e\n\u003ctd\u003e0.7 - 1.0 (in Cl- form) meq•g-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensional Swelling in H2O at 25°C\u003c\/td\u003e\n\u003ctd\u003e0 - 1 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUptake in H2O at 25°C\u003c\/td\u003e\n\u003ctd\u003e5 - 15 wt %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Std Modulus (MPa)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1000 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength - max. (MPa)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 40 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYield Strength at 23°C \/ 50 % R.H.\u003c\/td\u003e\n\u003ctd\u003e20 - 30 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation to Break (%)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 15 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Stability Range at 25°C\u003c\/td\u003e\n\u003ctd\u003e0 - 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBubble Point Test in Water at 25°C\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fumatech","offers":[{"title":"10x10","offer_id":57425624793414,"sku":"34010096","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"20x30","offer_id":57425624826182,"sku":"34010097","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/5600\/3482\/files\/fumasep-anion-membrane-500x500_3c147446-cc69-4769-aa67-4de4633b195e.jpg?v=1749807830","url":"https:\/\/www.thasar.com\/es\/products\/fumasep-fab-pk-75-75-micron-aem","provider":"Thasar S.r.l.","version":"1.0","type":"link"}