The proton exchange membrane is an extremely important part of the fuel cell. It not only undertakes the task of proton transport, but also provides mechanical and electronic barriers.
Today we will talk about the material ptfe proton membrane.
Because the main chain of the perfluorosulfonic acid resin (PFSA) molecule has a polytetrafluoroethylene structure, it has excellent thermal stability, chemical stability and high mechanical strength, and the service life of the polymer membrane is long; at the same time The hydrophilic sulfonic acid group on the branch chain of the molecule can adsorb water molecules and has excellent ion conduction properties.
Because non-fluorine proton membranes will quickly degrade and destroy in harsh battery working environments, they cannot have the excellent performance of perfluorosulfonic acid ion membranes.
PTFE proton membrane manufacturer’s products are microporous membranes made of polymer compounds polymerized from polytetrafluoroethylene using special processes such as calendering, extrusion, and biaxial stretching.
The film also has excellent corrosion resistance, aging resistance and high temperature resistance, and the operating temperature can reach -150℃-250℃.
It has been widely used in many fields such as electronics, chemical industry, medicine, military, aerospace, clothing, environmental protection and so on.
It is a manufacturer of ptfe proton membrane environmentally friendly materials that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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