ECO-FRIENDLY POLYCARBONATE RESIN COMPOSITION HAVING HIGH ADHESIVE PROPERTY AND HIGH STIFFNESS

摘要

The present invention relates to an eco-friendly polycarbonate (PC) resin composition and, more specifically, to a PC resin composition, which comprises a PC containing plant-derived components so as to be eco-friendly, and comprises specific amount ranges of an ethylene-glycidyl methacrylate copolymer and a thermoplastic polyester-based elastomer resin so as to enable interlayer adhesive strength to increase during 3D printing output and the stiffness of a 3D printed product to improve, thereby being widely applicable in industrial part manufacturing using 3D printing.