| 摘要 |
The present invention relates to a thermoplastic polyester elastomer resin composition and a molded product including the same. The composition includes glycidyl group-modified ethylene octene-based copolymer resin as a combined chain extension and hydrolysis resistant agent for increasing melt viscosity for blowing and extrusion molding, and increases molecular weight by reaction extrusion to have excellent heat resistance, weather resistance, heat aging resistance, hydrolysis resistance, fatigue resistance, melt viscosity, and parison stability, especially have excellent blow formability, and have no gelated material, and reduce odor causing materials like total volatile organic compound (TVOC) during blow formation to have balance in aspects of physical properties, formability, and working environment. |
