Coated telescopic pull out rail

摘要

The retractable removal shelf system for cooked food in ovens has retractable rails made of structural or refined steel and with at least in part are coated with a PTFE (Polytetrafluorethylene) based coated. A base coat is applied at least to the parts made of structural steel. These parts and those made of refined steel are given a temperature treatment of over 300[deg] for at least 10 min.The surface keeps a roughness of at least 2um. One or more coats of PTFE solution are applied. The treated parts are heated at a temperature of 300[deg] to 450[deg] C.