| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin molded body less likely to generate breakage or the like even under severe use conditions while contributing environmental protection.SOLUTION: A container as a resin molded body is formed by blending 20 mass% to 40 mass% of polyethylene obtained from a raw material obtained by a fermentation method, 60 mass% to 80 mass% of polypropylene and 0 mass% to 5 mass% of at least one of an olefin-based thermoplastic elastomer and an α-olefin copolymer and injection molding. Impact resistance is enhanced by mainly containing propylene and compatibility is enhanced by TPO or the like.SELECTED DRAWING: None |
