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Fumasep FS-9100-PK

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Fumasep FS-9100-PK Specification

Material
Perfluorosulfonic Acid (PFSA) Polymer

Application
Proton Exchange Membrane Fuel Cells (PEMFC), Electrolyzers, Electrochemical Applications

Chemical Composition
Perfluorinated polymer with sulfonic acid functional groups

Shape
Flat Membrane, Sheet

Density
2.0 Gram per cubic centimeter(g/cm3)

Proton Conductivity
High

Operating Temperature
Up to 80C

Equivalent Weight (EW)
~910 g/mol

Reinforcement
Non-reinforced

Water Uptake
2024 wt% (at 25C, 100% RH)

Thickness
90 m (microns)

Color
Transparent to slightly hazy

Ionic Conductivity
>0.1 S/cm (at 30C, fully hydrated)

Tensile Strength
>18 MPa (wet condition)

Fumasep FS-9100-PK Trade Information

Payment Terms
Paypal

Delivery Time
15 Days

Main Export Market(s)
Asia

Main Domestic Market
All India

About Fumasep FS-9100-PK

Fumasep FS-9100-PK

Brand:FuMA-Tech
ProductCode:5041700

FumasepFS-9100-PK membrane isperfluorinated cation exchange membranePK-reinforced with low resistance, high mechanical stability, high selectivityand high chemical / oxidative stability.

FumasepFS-9100-PK membrane comes in either a 10cm x 10cm or 20cm x 30cm size sheet.

Fumatechmembranes are highly sensitive to differences in humidity and moisture content.Therefore the membranes can vary +/- 0.5cm from the original cut sizes. Alsodue to this sensitivity the manufacturer expects wrinkles to form, howeversoaking the membranes in deionized water will return the membranes to the fullsize planar state according to the manufacturer.

Fumasep FS-9100-PK Features:

Applications: Electrochemicalprocesses requiring cation exchange membranes with high oxidative stabilitysuch as water electrolysis, fuel cells, redox-flow batteries etc.
Cation Exchange Membrane
Thickness (dry): 85 100 micrometers (3.3 - 3.9 mil)
Sizes: 10cm x 10cm, 20cm x 30cm

Delivery:

Themembrane is trans-illuminant, but not fully transparent having color of yellowto beige. The membrane is delivered without any backing or protection foil.

Handling:

Keepmembrane package closed / sealed when unused. Store, handle and process themembrane in a clean and dust-free area. Use only new and sharp knives orblades, when cutting the membrane. Always wear protective gloves when handlingthe membrane. Handle with care, be sure not to puncture, crease or scratch themembrane, otherwise leaks will occur. All surfaces in contact with the membraneduring handling, inspection, storage and mounting must be smooth and free ofsharp projections. Membranes will expand and contract based on water /electrolyte content.

Pre-Treatment and Conditioning:

The membrane is delivered in H-form andactivated dry form. No further treatment is required. Membranes will expand andcontract based on moisture content. If you have any concerns about storage,chemical stability, and pre-treatment please feel free to contact us forfurther information.

Outstanding Proton Conductivity for Advanced Systems

Fumasep FS-9100-PK delivers exceptional proton conductivity, making it ideal for PEM fuel cells and electrolyzers. Its perfluorosulfonic acid polymer composition ensures high ion transport efficiency, which is essential for optimal device performance. The membrane operates effectively up to 80C, ensuring stable functionality across a wide range of demanding electrochemical environments.

Robust Design Without Reinforcement

Despite being non-reinforced, this membrane provides superior mechanical strength - exceeding 18 MPa under wet conditions - ensuring reliability during operation. Its flat, sheet shape with uniform thickness allows for easy integration into complex systems and offers consistent performance throughout various industrial usages.

FAQ's of Fumasep FS-9100-PK:

Q: How is Fumasep FS-9100-PK typically utilized in electrochemical applications?

A: Fumasep FS-9100-PK is widely used as a proton exchange membrane in PEM fuel cells, electrolyzers, and other electrochemical processes where high proton conductivity and chemical stability are required to ensure efficient energy conversion.

Q: What are the benefits of the membrane's perfluorosulfonic acid polymer composition?

A: The perfluorosulfonic acid polymer provides exceptional ionic and proton conductivity, chemical resistance, and durability. This facilitates high-performance operation, even under rigorous conditions and elevated temperatures, making the membrane suitable for both industrial and laboratory settings.

Q: When should Fumasep FS-9100-PK be operated within its temperature limits?

A: To maintain optimal performance and longevity, the membrane should be used at temperatures up to 80C as specified. Operating within this range ensures structural integrity and consistent proton conductivity throughout extended use.

Q: Where can I purchase Fumasep FS-9100-PK in the United States?

A: Fumasep FS-9100-PK is available through authorized distributors, manufacturers, retailers, suppliers, and traders throughout the United States. These channels offer technical support and bulk order options for commercial or research requirements.

Q: What process is involved in installing Fumasep FS-9100-PK within a PEM fuel cell?

A: The membrane is typically installed as a flat sheet within the cell assembly, positioned between the anode and cathode. Careful handling is advised due to its non-reinforced nature, and hydration may be required prior to application to ensure high proton conductivity.

Q: What usage precautions should be followed for optimal membrane performance?

A: It is essential to avoid exposure to temperatures above 80C and ensure proper hydration during use. Additionally, handling should minimize mechanical stress to preserve the membrane's high tensile strength and performance capabilities.

Q: What are the key benefits of using Fumasep FS-9100-PK in electrochemical systems?

A: Key advantages include high proton conductivity, excellent mechanical durability, reliable chemical stability, and consistent performance in a wide range of electrochemical applications, which all contribute to efficient energy conversion and system longevity.

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