At present, new energy has become a strategic development field that the country attaches great importance to. Major enterprises and universities are working hard to carry out technical research. With the investment of manpower and resources, it is foreseeable that fuel cell-related industries will expand in the near future. Future explosions will include materials such as PTFE proton membranes.
The proton exchange membrane fuel cell unit is mainly composed of membrane electrodes, sealing rings, and flow field plates with air guide channels.
The membrane electrode is the core part of the proton exchange membrane fuel cell. In the middle is a very thin membrane – the proton exchange membrane. This membrane does not conduct electrons and is an excellent conductor of hydrogen ions. It serves as an electrolyte to provide hydrogen ions. The channel also serves as a diaphragm to isolate the reaction gases at the two poles.
PTFE proton membrane is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90–“0.91g/cm3. It is one of the lightest varieties of all plastics currently.
It is particularly stable in water, with a water absorption rate of only 0.01% and a molecular weight of about 80,000 to 150,000.
The formability is good, but due to the large shrinkage rate (1%~2.5%), thick-walled products are easy to dent, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product is glossy.
It is a fluorine material film manufacturer integrating production, sales and customization.
The company has advanced ptfe proton membrane production lines and composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products.
Interested parties can enter the store for consultation.
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