Extruded conductive rubber strip is a kind of new conductive polymer material, which is made by mixing conductive metal powder containing silver in silicone rubber or other rubber by mechanical blending, and by extrusion molding under specific process parameters. It has good electrical conductivity, electromagnetic shielding effect, water vapor sealing, salt spray resistance, mold resistance, high and low temperature resistance, long service life. According to the material can be divided into silver, copper plated silver, aluminum plated silver, glass plated silver, graphite plated nickel, conductive carbon black and so on.