abstract |
The present invention relates to a weather resistant thermoplastic resin composition, and more specifically, (a) 20 to 60 parts by weight of ASA copolymer, (b) 20 to 70 parts by weight of heat resistant scratch resistant alkyl methacrylate copolymer, (c) SAN It comprises 0 to 50 parts by weight of the copolymer, and relates to a weather resistant thermoplastic resin composition having excellent impact resistance and heat resistance and excellent scratch resistance. |