Mercedes-Benz uses PEEK to replace metal gears

Evonik has recently developed a PEEK molding compound with high friction performance and high durability. Gears made of PEEK can meet the harsh application environment of internal combustion engines and replace metal gears.   It is understood that there is a component in the internal combustion engine called a mass balancer, which ensures the smooth operation of the internal combustion engine by reducing the vibration caused by the piston on the surrounding structure. The mass balancer gear is often in contact with the engine oil and exposed to high temperatures of up to 130 degrees Celsius, and is usually made of metal.   PEEK is now used to manufacture low-wear outer ring gears for plastic gears in mass balancers. This…

2022-03-14 | Industry News, News | Tags: Industry News