PLUG FOR SEALING A HOUSING OF AN EXHAUST GAS SENSOR, EXHAUST GAS SENSOR AND MANUFACTURE OF AN EXHAUST GAS SENSOR

摘要

A plug for sealing a housing of an exhaust gas sensor, the plug having at least one axial through-channel for leading through a connecting cable, the plug having a main body which includes polytetrafluoroethylene, the plug further including at least one outer seal which is situated on the plug radially on the outside, the outer seal including at least one perfluoroalkoxy polymer or tetrafluoroethylene-perfluoropropylene or polychlorotrifluoroethylene or polyvinylidene fluoride.