| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin molding formed of a polypropylene resin exhibiting a wide molecular weight distribution, high melt tension, and good moldability. SOLUTION: The resin molding is formed of the polypropylene resin wherein a melt flow rate (MFR) measured in accordance with ASTM D-1238 (at 230°C, under a load of 2.16 kg) is 0.5-100 g/10 min, an Mw/Mn value found from measurements by gel permeation chromatography (GPC) is 6-30, and an Mz/Mw value is 4-15. COPYRIGHT: (C)2009,JPO&INPIT
|
