| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a foamed blow molded product which is uniformly foamed, lightweight, has high foaming magnification and high heat-insulating property, and is excellent in stiffness and heat resistance. <P>SOLUTION: The foamed hollow molded body lightweight, having high foaming magnification, and excellent in heat-insulating property, stiffness, heat resistance and low-temperature impact resistance, is obtained by using a polyethylene-based resin having specific molecular weight distribution and a long-chain branched structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
