In the fuel cell market, many companies are competing, and it is a “winner take all” environment. You need to be first to market and do it right. If not, there could be repercussions for your brand. Material selection will have a strong influence on first-time right by improving lifetime, efficiency and safety.
Fuel cell systems need to use materials that are pure. If not, ion leaching and hydrolytic and heat aging can occur. These two failure modes and the risks and consequences can hurt your brand image. Impure materials increase the risk of ion leaching, and higher water absorbing materials show more ion leaching, which you do not want. Also, impure materials increase the risk of hydrolytic and heat ageing— PA9T and PA66 are not good performers.
Fuel cell systems need to use materials that are pure. If not, ion leaching and hydrolytic and heat aging can occur. These two failure modes and the risks and consequences can hurt your brand image. Impure materials increase the risk of ion leaching, and higher water absorbing materials show more ion leaching, which you do not want. Also, impure materials increase the risk of hydrolytic and heat ageing— PA9T and PA66 are not good performers.
Cause & effect of ion leaching and hydrolytic and heating aging
Example of pin-hole in the membrane
Envalior’s tailor-made PPS is the purest material solution on the market today and offers the best in performance in fuel cells available today.
Today, Xytron PPS is trusted by industry-leading manufacturers and Tier1s worldwide. Xytron PPS offers the lowest ion leaching and best strength and toughness retention in hydrolytic environment to ensure fuel cell systems are efficient, have a long life, and are safe and reliable. At Envalior, we are constantly evolving our material solutions to meet the demand for fuel cell applications.
Low ion leaching equates to a longer service life
Direct and easy access to our broad portfolio of high-performance plastics: request a quote or order a sample. You can also simply ask our fuel cells experts.
Combining the best of the electric vehicle and internal combustion engine worlds, proton-exchange membrane fuel cells (PEMFC) offer emissions-free driving of an EV with the range and convenience of a traditional ICE. Manufacturers must ensure the PEMFC is reliable and doesn’t degrade in hot water or a mild acid environment to meet and exceed the long service life of commercial transport vehicles.
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