AUTOMOBILE INTERIOR PART HAVING REDUCED SQUEAK NOISE

PROBLEM TO BE SOLVED: To provide automobile interior parts which significantly reduced with squeak noise generated when parts rub against each other and maintain the favorable effect on reducing the squeak noise even when placed under high temperature for a long period of time without diminishing the effect on reducing the squeak noise and is excellent in impact resistance and mold appearance.SOLUTION: There is provided an automobile interior part constituted by a thermoplastic resin composition made by blending 5 to 100 mass% of (A) a rubber reinforced styrenic resin obtained by polymerizing a vinyl monomer (A2) containing an aromatic vinyl compound, or an aromatic vinyl compound and other vinyl monomers which are copolymerizable with the aromatic vinyl compound in a presence of an ethylene α-olefinic rubber polymer having the melting point (A1); 0 to 95 mass% of (B) a vinyl polymer; and (C) at least one kind of ethylenic polymer selected from low molecular weight polyethylene oxide (c1), super high molecular weight polyethylene (c2) and polytetra fluoroethylene (c3) of 0.1 to 30 pts.mass based on total 100 pts.mass of the (A) component and the (B) component, and the automobile interior part contacts parts constituted by the thermoplastic resin composition or other thermoplastic resins.