THERMOPLASTIC RESIN COMPOSITION AND ARTICLE PRODUCED THEREFROM
A thermoplastic resin composition and a molded article produced using the same. The thermoplastic resin composition includes: 100 parts by weight of a thermoplastic resin including 35 wt% to 55 wt% of a polycarbonate resin, 3 wt% to 9 wt% of a first rubber-modified aromatic vinyl graft copolymer, 7...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A thermoplastic resin composition and a molded article produced using the same. The thermoplastic resin composition includes: 100 parts by weight of a thermoplastic resin including 35 wt% to 55 wt% of a polycarbonate resin, 3 wt% to 9 wt% of a first rubber-modified aromatic vinyl graft copolymer, 7 wt% to 13 wt% of a second rubber-modified aromatic vinyl graft copolymer, and 30 wt% to 50 wt% of an aromatic vinyl copolymer resin; 6 to 13 parts by weight of a halogen compound; and 8 to 17 parts by weight of a phosphoric ester compound, wherein the first rubber-modified aromatic vinyl graft copolymer is a quaternary graft copolymer obtained by graft copolymerization of an alkyl (meth)acrylate, an aromatic vinyl monomer and a copolymerizable monomer to a rubber polymer, the second rubber-modified aromatic vinyl graft copolymer is a ternary graft copolymer obtained by graft copolymerization of an aromatic vinyl monomer and a copolymerizable monomer to a rubber polymer, and the first rubber-modified aromatic vinyl graft copolymer and the second rubber-modified aromatic vinyl graft copolymer are present in a weight ratio of 1:1 to 1:4. The thermoplastic resin composition exhibits good properties in terms of impact resistance, flame retardancy, heat resistance, thermal stability, formability, eco-friendliness, and the like. |
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