▎ 摘　　要

NOVELTY - A plastic shell comprises 80-100 pts. wt. acrylonitrile butadiene styrene (ABS), 30-35 pts. wt. acrylonitrile styrene (AS), 10-20 pts. wt. polyphenylene sulfide sulfone (PPSS), 8-15 pts. wt. nano titanium dioxide-doped PVC, 5-10 pts. wt. nano zinc oxide-doped PVC, 10-16 pts. wt. styrene maleic anhydride (SMA), 0.5-1 pt. wt. octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, 0.5-1 pt. wt. distearyl thiodipropionate, 6-12 pts. wt. activated graphene, 3-6 pts. wt. polyethylene glycol monomethyl ether, 1-5 pts. wt. sodium dioctyl succinate, 0.4-0.8 pt. wt. microcrystalline paraffin, 1-3 pts. wt. ethylenebis(stearamide), 3-6 pts. wt. antimony trioxide, 0.1-0.5 pt. wt. zinc borate, 0.6-1.5 pts. wt. toughener, and 0.5-1 pt. wt. UV absorbent. USE - The plastic shell is useful for household appliances. ADVANTAGE - The plastic shell has excellent weather resistance, and mechanical strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the plastic shell, which involves weighing and mixing the above-mentioned raw materials, adding to a twin-screw extruder, melting and blending, then extruding and pelletizing, and finally injection molding.