| abstract |
(57) [Problem] To provide a polypropylene resin composition and a stretch blow container excellent in stretchability, transparency and rigidity. SOLUTION: According to ASTM D-1238, 230 Melt flow rate measured under a load of 2.16 kg at 0.5 ° C., 0.5 to 50 g / 10 min, α-olefin content other than propylene is 1 to 5% by weight, Mw determined by gel permeation chromatography A stretch blow container comprising a polypropylene resin composition having a / Mn of 1.5 to 3.5 and an endothermic peak width measured by a differential scanning calorimeter in the range of 90 to 170 ° C. |