| abstract |
The present invention relates to 0.1 to 10 parts by weight of a copolymerized polyester resin and 0.05 to 2 parts of a phenolic compound as a primary antioxidant, based on 100 parts by weight of a basic resin composed of 30 to 99 parts by weight of a styrene resin and 1 to 70 parts by weight of a polyester resin. It is characterized in that it comprises 0.2 to 6.0 parts by weight of a compound selected from the group consisting of 0.05 parts by weight, a phosphite compound as a secondary antioxidant, a Hals compound, a benzotriazole compound and mixtures thereof. It relates to a styrene-based thermoplastic resin composition excellent in thermal stability, light stability and impact resistance.n n n Styrene resin, Styrene resin containing epoxy group, Rubber reinforced styrene copolymer resin, Polyester, Thermal stability, Light stability, Impact resistance |