BASF Unveils Ultramid PA6 GF30: Heat‑Stabilized Nylon 6 for Hybrid and Electric Powertrains

Engineered by BASF’s automotive plastics team, the Ultramid PA6 GF30 is a glass‑fiber reinforced nylon 6 that combines a unique P‑stabilization system with a heat‑resistance rating of 190 °C (374 °F). The halogen‑ and metal‑free chemistry protects sensitive electronic components from galvanic corrosion, making it ideal for use in both traditional combustion‑engine systems and modern hybrid and electric powertrains.

BASF’s new Ultramid B3PG6 BK23238 delivers a proven, long‑term performance that meets the rigorous demands of today’s powertrain applications. Its superior heat tolerance ensures that critical components—such as charge‑air ducts, battery housings, and electronic connectors—remain reliable under sustained high temperatures.

The new stabilization protects against galvanic corrosion while delivering excellent heat resistance, long‑term durability, and weldability—key prerequisites for components in current and future powertrains. Whether used in internal‑combustion engines or electric vehicles, reliable materials are essential in increasingly demanding operating environments.

“Some customers were looking for a PA6 standard material that meets temperature requirements of up to 190 °C/374 °F,” says Andreas Stockheim, BASF’s segment marketing manager for powertrain & chassis. “The metal‑free heat stabilization protects sensitive electronic components in various powertrain technologies from galvanic corrosion, preventing potential failures. The innovative P‑stabilization makes this material suitable for both conventional and electronic applications, such as electric vehicles.”

During development, BASF focused on components in the charge‑air duct, where high‑temperature tolerance is critical. The Ultramid B3PG6 BK23238 now offers a new, versatile grade that surpasses existing PA6 GF30 systems with significantly improved aging properties. With cross‑industry applicability, BASF can supply large production volumes at economically attractive conditions, reinforcing its position as a leader in high‑performance engineering plastics.