| 摘要 |
PROBLEM TO BE SOLVED: To provide a foamed blow-molded article that has both foaming moldability and impact resistance and can reutilize a used resin material.SOLUTION: The foamed blow-molded article is formed by blow-molding a foamed resin including a polypropylene resin and a polyethylene elastomer. The foamed resin contains an antioxidant. The content of the antioxidant is 2,000 ppm or more based on the polyethylene elastomer. The content of the polyethylene elastomer is 5 to 35 mass%. Preferably, the polypropylene resin has a long-chain branched structure. The article is used as an air-conditioning duct of a vehicle and the like.SELECTED DRAWING: Figure 1 |
