High-glossiness spraying-free ABS (acrylonitrile butadiene styrene) resin and preparation method thereof

The invention discloses high-glossiness spraying-free ABS (acrylonitrile butadiene styrene) resin and a preparation method thereof. The high-glossiness spraying-free ABS resin comprises the following components in parts by weight: 30 to 80 parts of ABS type resin, 10 to 50 parts of a brightening agent, 5 to 20 parts of a toughening agent, 0.5 to 1 part of an antioxidant auxiliary agent and 1 part of a processing agent. The high-glossiness spraying-free ABS resin disclosed by the invention is prepared by adopting a twin-screw extrusion process, and has the advantages of simple flow, continuity, high production efficiency and stable product quality. While the performance of the ABS resin is kept, the glossiness of the ABS resin is greatly improved, and the serviceable range of the ABS resin is enlarged, so that the ABS resin can be used on occasions with stringent requirements for surface glossiness of products, and is used for injection molding production of products of non-dermatoglyph surface molds, and the