PROPYLENE-BASED RESIN COMPOSITION

摘要

The purpose of the present invention is to provide a propylene-based resin composition with which it is possible to produce a molded product which exhibits excellent mechanical properties and on which scratches and glare spots are less likely to form. The present invention addresses the aforementioned problem by means of a propylene-based resin composition obtained by mixing 35 to 85 parts by weight of a propylene-ethylene random copolymer (A) which contains 2 to 9 mol% of ethylene and in which the melt flow rate (ASTM D1238, 230°C, 2.16 kg load) is between 5 and 100 g/10 mins, 5 to 25 parts by weight of an ethylene-α-olefin copolymer (B) which is obtained by copolymerizing ethylene and one or more olefin selected from α-olefins having 3 to 10 carbon atoms and in which the melt flow rate (ASTM D1238, 230°C, 2.16 kg load) is between 0.1 and 80 g/10 mins, 10 to 40 parts by weight of a fibrous filler (C) which has an average fiber length of 0.1 to 2 mm and an average fiber diameter of 1 to 25 µm, and 0.1 to 3 parts by weight of a modified polypropylene (E) (the sum of (A) to (C) being 100 parts by weight).