摘要 |
PROBLEM TO BE SOLVED: To provide a propylene polymer compsn. which can give a blow molded item excellent in the balance between stiffness and impact resistance, excellent in clarity, surface smoothness, and surface hardness, having welds with good appearance, and excellent in drop strength and to provide a blow molded item produced from the same. SOLUTION: This compsn. comprises 30-93wt.% propylene polymer (A) having a content of decane solubles (at 60 deg.C) 0.1-20wt.% and a melt flow rate (at 230 deg.C under 2.16kg-load) of 0.05-50g/10min, 2-35wt.% ethylene-(6-20C)α-olefin copolymer (B) having a density of 0.905-0.95g/cm<3> , and 5-35wt.% ethylene-(4-20C)α-olefin copolymer (C) having a density of 0.85-0.87g/cm<3> . The blow molded item is obtd. by blow molding the compsn. |