RESIN COMPOSITION FOR SEAMLESS AIR BAG COVERS, AND SEAMLESS AIR BAG COVERS OR SEAMLESS INSTRUMENT PANELS WITH AIR BAG COVERS, MADE BY USING THE COMPOSITION

摘要

A resin composition for seamless air bag covers or seamless instrument panels with air bag covers which comprises (A) 50 to 90 % by mass of polypropylene, (B) 0 to 20 % by mass of a thermoplastic elastomer, and (C) 10 to 30 % by mass of talc and in which the talc has a mean particle diameter of 15 to 25µm and such a particle size distribution that the content of particles having diameters of 5µm or below and that of particles having diameters exceeding 40µm are each 10 % by mass or below. The composition can give instrument panels having satisfactory functions and permits the integral molding of instrument panels with seamless air bag covers, and the instrument panels with seamless air bag covers can be treated in recycling as waste of one and the same material.