| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyethylene-based foamed hollow molded product which has a high expansion ratio and is high in heat insulating properties with a reduced weight, in addition to rigidity and heat resistance, and excellent in surface smoothness of the molded product.SOLUTION: The polyethylene resin composition including a specific polyethylene resin having a high swell ratio and a polypropylene resin is used, whereby the polyethylene-based foamed hollow molded product which has a high expansion ratio and is high in heat insulating properties with a reduced weight, in addition to rigidity and heat resistance, and excellent in surface smoothness of the molded product can be obtained. |
