| abstract |
The present invention relates to a thermoplastic polyurethane composition for injection molding and a process for producing the same. More particularly, the present invention relates to a process for producing a thermoplastic polyurethane composition for injection molding, which comprises mixing a chain extender and a polyfunctional polydimethylsiloxane compound with an isocyanate- ) Is excellent in durability such as heat-aging resistance, anti-aging property, anti-abrasion resistance, and has excellent airbag deployment performance and stable performance such as immersion, as well as excellent surface texture and embossing quality. The present invention relates to a thermoplastic polyurethane composition for injection molding and a method for manufacturing the same, which can simplify the process of manufacturing a molded article using the same, reduce the process cost, and reduce the number of parts. |