Solvay, observing key trends and factors affecting the transportation sector, has developed, tested, and applied materials for a wide variety of automotive uses. Central to those objectives are efficiency and regulatory targets, engine size reduction, increased electrification of the powertrain, low NVH, and higher efficiency through lightweighting. It’s no longer a question of whether high-performance plastics are meeting NVH and other challenges in e-mobility environments, but which polymers are good for high-performance gears?