Patent ID: 8058340

Claim:
A propylene-based resin composition for a pipe member, comprising (a) 65 to 90 parts by mass of a propylene resin homopolymer having a molecular weight distribution (Mw/Mn) of 4 to 8, (b) 10 to 25 parts by mass of talc having an average particle size of 1 to 10 Î¼m and (c) 1 to 10 parts by mass of at least one rubber component selected from the group consisting of an ethylene-propylene-based rubber, an ethylene-butene-based rubber, a styrene-butadiene-based rubber, a styrene-isoprene-based rubber and a combination thereof, wherein a melt flow rate measured by JIS K7210 of a melt-kneaded mixture obtained by melt kneading the components (a) to (c) is from 0.01 to 0.6 g/10 minutes.