High-flowability, high-gloss and high-rigidity bulk ABS (acrylonitrile butadiene styrene) and preparation method thereof

The invention relates to the technical field of macromolecules, and particularly discloses high-flowability, high-gloss and high-rigidity bulk ABS (Acrylonitrile Butadiene Styrene) and a preparation method thereof. The high-flowability, high-gloss and high-rigidity bulk ABS is prepared from the following raw materials in parts by mass: 50 to 65 parts of styrene, 14 to 20 parts of acrylonitrile, 8 to 14 parts of rubber, 10 to 30 parts of ethylbenzene and 0 to 5 parts of fourth monomer. The high-flowability, high-gloss and high-rigidity ABS resin which can be used in the fields of injection molding processing, 3D consumables and the like and has good compatibility with PVC, PC and the like is prepared by using the method, the application range of ABS is expanded, and compared with an emulsion method or an emulsion grafting and blending method, the appearance quality and purity of ABS are improved, and the pollution degree is reduced. 本发明涉及高分子技术领域，具体公开一种高流动、高光泽、高刚性本体ABS及其制备方法所述高流动、高光泽、高刚性本体ABS的原料包括如下质量份组分：苯乙烯50-