The present invention relates to a thermoplastic resin composition, a preparing method thereof, and an injection molded product including the same. More specifically, the thermoplastic resin composition of the present invention comprises: an ABS-based graft copolymer including a conjugated diene-based rubber polymer having an average particle diameter of 0.25 to 0.35 μm; a rubber-modified graft copolymer including a diene-based rubber polymer having an average particle diameter of 0.6 to 10 μm, and prepared by continuous bulk polymerization; and a matrix resin. Accordingly, the thermoplastic resin composition has unique impact resistance, heat resistance, etc. of an ABS-based resin, and also has excellent vibration fusion characteristics.
본 발명은 열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품에 관한 것으로, 보다 상세하게는 평균입경 0.25 내지 0.35㎛인 공액 디엔계 고무 중합체를 포함하는 ABS계 그라프트 공중합체, 평균입경 0.6 내지 10㎛인 디엔계 고무 중합체를 포함하여 연속식 괴상중합으로 제조된 고무변성 그라프트 공중합체 및 매트릭스 수지를 포함하여 ABS계 수지 고유의 내충격성, 내열성 등을 가지면서도 진동 융착 특성이 우수한 열가소성 수지 조성물 및 이를 포함하는 사출 성형품에 관한 것이다.
THERMOPLASTIC RESIN COMPOSITION METHOD FOR PREPARING THE RESIN COMPOSITION AND MOLDING PRODUCT COMPRISING THE RESIN COMPOSITION
열가소성 수지 조성물, 이의 제조방법 및 이를 포함하는 사출 성형품
2018-07-06
Patent
Electronic Resource
Korean
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
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