TPV co extruded sliding material is prepared using dynamic vulcanization technology, which combines rubber elasticity and plastic processability. The material has excellent wear resistance, low friction coefficient and anti-aging performance. The processing method mainly uses soft and hard co extrusion molding, which can form anti slip patterns on the surface. The flexible part has good sealing performance, and the hardware part is easy to insert. Widely used in fields such as automotive guide grooves and decorative strips, it has the advantages of light weight, easy processing, and long service life.