POLYPROPYLENE RESIN COMPOSITION WITH IMPROVED IMPACT AND SCRATCH RESISTANCE

PURPOSE: A polypropylene resin composition is provided to have excellent physical properties, and to have excellent impact resistance and scratch resistance. CONSTITUTION: A polypropylene resin composition includes 45-96.5 wt% of a polypropylene resin, 3-45 wt% of a rubber component and/or inorganic...

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Bibliographische Detailangaben
Hauptverfasser:	KANG, HEE WOO, LEE, YOON HWAN, YOO, YOUNG SUNG, LIM, JAE GON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PURPOSE: A polypropylene resin composition is provided to have excellent physical properties, and to have excellent impact resistance and scratch resistance. CONSTITUTION: A polypropylene resin composition includes 45-96.5 wt% of a polypropylene resin, 3-45 wt% of a rubber component and/or inorganic additive, and 0.5-10.0 wt% of a non-ionic surfactant. The rubber component is an ethylene-α-olefin copolymer and the inorganic additive is talc. The non-ionic surfactant is one or more selected from polyoxy ethylene alkyl ether, polyoxy ethylene aliphatic ester, polyoxy ethylene alkyl phenyl ether, sorbitan aliphatic ester, polyoxy ethyl sorbitan aliphatic ester, and sucrose aliphatic ester.