PTFE proton membrane is an indispensable core component material of fuel cells. It plays a vital role in the overall performance and service life of fuel cells. Let us take a look at it below.
The proton exchange membrane (IEM) is mainly composed of fluorosulfonic acid solid polymer, Pt/C or Pt-Ru/C as electrocatalyst, hydrogen or purified reformed gas as fuel, air or pure oxygen as oxidant, with Graphite or surface-modified metal plates with gas flow channels are bipolar plates.
Among them, IEM has the highest technical barrier, followed by catalysts and bipolar plates.
PTFE proton membrane is an excellent polymer material that is resistant to high temperature, corrosion resistance, excellent dielectric properties, stable chemical properties and good mechanical properties. Therefore, the material is widely used in engineering and military , all aspects of life.
However, polytetrafluoroethylene polymer is non-polar and its surface free energy is very low, which makes its surface wetting and hydrophilic properties very poor, which affects its wide application in actual production.
The ptfe proton membranes produced by the manufacturer use imported raw materials, have a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure the production quality of ptfe membranes; they are imported from the United States It has advanced production and testing instruments to test the quality of PTFE film, and has also passed international SGS testing and certification, as well as ISI testing and certification.
The company can provide samples and arrange sales staff to provide door-to-door service if there are other requirements.
You are welcome to come to the company for inspection or enter the store to consult us at any time.
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