The present invention relates to a polypropylene composite resin composition having excellent scratch resistance and mechanical properties. The polypropylene composite resin composition comprises: 30 to 70 wt% of a high crystalline block copolymer polypropylene; 10 to 20 wt% of a rubber elastomer; 10 to 18 wt% of a reinforcing material; 2 to 4 wt% of a mercaptosilane-based coupling agent; and 1 to 5 wt% of a slip agent.
본 발명은 내스크래칭성 및 기계적 물성이 우수한 폴리프로필렌 복합 수지 조성물 및 이를 포함하는 자동차용 내장재에 관한 것이다.
POLYPROPYLENE COMPLEX RESIN COMPOSITION HAVING EXCELLENT SCRATCH-RESISTANCE AND MECHANICAL PROPERTIES
내스크래치성 및 기계적 물성이 우수한 폴리프로필렌 복합 수지 조성물
26.06.2019
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08J Verarbeitung , WORKING-UP / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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