WACKER Introduces Self-Lubricating Silicone for EV Battery Seals
German chemical company WACKER has launched a new liquid silicone rubber, ELASTOSIL LR 3822, designed specifically for seals in EV battery cooling systems. This innovative material continuously releases silicone oil onto its surface, acting as a built-in lubricant to simplify assembly and enhance long-term sealing performance against coolants.