New acetals make the automotive grade

摘要

Six new grades of Delrin acetal from DuPont (Wilmington,DE) are said to meet needs for lower volatile emissions,weathering resistance,and reduced wear and friction in gear applications."This year marks the 50th anniversary of Delrin,and our new grades underscore the ongoing commitment to adapt and improve the world's first acetal resin to satisfy evolving customer requirements," says George Hesser,Delrin marketing manager for the Americas.