In order to obtain a stable and cheap fuel cell, the proton exchange membrane is the bottleneck of the world and an area that must be broken through in the future. Today we are going to introduce the ptfe proton membrane. Let us take a closer look at it.
Perfluorinated proton exchange membranes have excellent thermal stability and chemical stability, and their performance is better than non-fluorinated or partially fluorinated exchange membranes.
Proton exchange membranes are classified according to the fluorine content and can be mainly divided into four categories: perfluorinated proton exchange membranes, partially fluorinated polymer membranes, new non-fluorinated polymer membranes, and composite membranes.
PTFE proton membrane is mainly produced by mechanical stretching of PTFE material.
PTFE is a highly crystalline polymer polymerized with tetrafluoroethylene as a monomer.
It is a white waxy thermoplastic similar to polyethylene (PE).
It has excellent high temperature resistance and low temperature resistance. The melting point is 327 degrees Celsius and the decomposition temperature is 415 degrees Celsius. It can be used for a long time in the range of 200 to 260 degrees Celsius.
At the same time, the material is highly hydrophobic, has non-adhesiveness, corrosion resistance, thermal stability and good mechanical properties, so it can be washed with water to restore its performance and be reused, greatly extending its service life and saving costs.
It is a high-tech enterprise specializing in the research and development, production and sales of ptfe proton membranes. It has a factory area of nearly 4,000 square meters and professional production equipment. It is a partner of the top 500 companies in the United States; the products we produce They are all produced using imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
And we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
If interested, please enter the store for consultation.
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