| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molded article containing a polytrimethylene terephthalate as a main component, promoting crystallization of the polytrimethylene terephthalate, shortening the molding time, and being easily molded.SOLUTION: An injection molded article contains a polytrimethylene terephthalate and a polybutylene terephthalate. The blend amount of the polybutylene terephthalate is preferably 5 to 10 mass% based on 100 mass% of the polytrimethylene terephthalate. |
