SSI-GH mass production of perfluorosulfonic acid proton exchange membrane was carried out by roll-to-roll production process. We have launched standard products and customized services for liquid cooled fuel cell and hydroelectrolysis hydrogen production, with a maximum width of 0.6 meters to meet more needs. The first batch of products suitable for hydrogen electrolysis cells is being delivered. The product has higher ionexchange capacity, higher ion conductivity, lower battery internal resistance, higher mechanical properties and dimensional stability. The product contains a variety of free radical scavengers with different functions and has higher durability. At the same time, we improve the performance output of the battery under high humidity and low humidity by improving the water retention capacity and water transmission capacity of the membrane.

Our PEM had excellent performance in anti-aging life test. After 5 days fenton test,the loss rate of quantity it is only 1.8%.The whole technical level has reached the international advanced level.

Our 10um PFSA PEM surpass foreign mainstream product in performance.