PEEK 450PF Moulded Natural Hollow Billets is an engineering plastic with product characteristics including excellent dimensional stability, high flame retardance and self-extinguishing and very low smoke density. The long term service temperature range of PEEK 450PF Hollow Billets is from -60°C to 250°C and has a short term maximum service temperature of 310°C. Typical fields of application for PEEK 450PF Hollow Billets include medical technology, aerospace engineering and electrical industries. PEEK 450PF Hollow Billets is a material well suited to billeting, precision grinding and CNC turning. Similar materials available from Plastock include Acetal C Medical Grade Rod and PEEK 450G Medical Grade Natural Rod. If you have a requirement for machined or finished PEEK 450PF components please ask the Plastock team for more information.