Mazda Motor Corporation has developed a world-first catalyst for cars that use single-nanotechnology to create a catalyst material structure which substantially reduces the amount of precious metals that are used, such as platinum and palladium.

At K 2007, DSM Engineering Plastics will demonstrate how Stanyl PA46 is the material of choice for the production of a wide range of gears: interior gears, motor management gears, steel replacement gears, electric power steering gears, etc.
Key benefits include greater design freedom, as a result of the material’s 150% higher stiffness, strength and creep resistance at temperatures of 150-220°C when compared to other PAs and PPAs. In addition, Stanyl is able to deliver greater durability: extreme wear and abrasion resistance, as a result of its unmatched high fatigue, ductility and creep resistance thanks to its 70-80% crystallinity levels. Furthermore, when annealed, the parts display less dimensional change due to lower moisture uptake compared to PA66. Other benefits include lower system costs, lower weight and less noise compared to metals.

From laser applications in production through the use of a climate dummy up to devising tolerances for the engine and powertrain: These and further fascinating topics, illustrated with images from research and technology, can be discovered in the latest issue of the DaimlerChrysler HightechReport, which will appear tomorrow.