HIGH IMPACT STRENGTH THERMOPLASTIC RESIN COMPOSITION HAVING BIMODAL RUBBER PARTICLES

摘要

A thermoplastic resin composition containing bimodal rubber particles is provided to realize excellent physical properties including impact strength, tensile strength and elongation, while showing an excellent color despite kneading in an extruder. A thermoplastic resin composition is obtained by introducing an acrylonitrile-butadiene-styrene(ABS) resin prepared via a continuous mass polymerization process into an extruder, and by continuously introducing an ABS resin latex prepared via an emulsion polymerization process into the extruder, followed by kneading. The ABS latex prepared via an emulsion polymerization process is introduced in an amount of 5-30 parts by weight per 100 parts by weight of the ABS resin composition.