Daicel-Evonik Ltd.’s Vestakeep Care brand of polyether ether ketone (PEEK) resin has been selected for use in a high-performance plastic syringe needle currently under development by Yamada Seiko Co. Ltd. Made using precision die casting and molding technologies, the needle is extremely thin, featuring an outer diameter of 0.57 millimeters and an inner diameter of 0.31 millimeters. The product is…