| 摘要 |
The invention pertains to a fuel cell component, which comprises: - a metal bipolar plate having a flow field channel pattern, which channel pattern has been produced by a process involving sheet metal deformation of a metal sheet having a thickness of less than 1 millimeter, - a flow field seal, formed on the first sheet element, which comprises a plate-side seal layer and a electrode-side seal layer, which plate-side seal layer is a screen printed silicone polymer layer that on one side is attached to the first sheet element, and which electrode-side seal layer is a screen printed silicone polymer layer that is arranged over the plate-side seal layer and is connected to the plate-side seal layer, wherein the plate-side seal layer and the electrode-side seal layer have different compressive deformation ratios, and the plate-side seal layer has a lower compressive deformation ratio than the electrode-side seal layer. |
