▎ 摘　　要

NOVELTY - A modified acrylonitrile butadiene styrene material comprises acrylonitrile butadiene styrene, flame retardant including modified graphene, flame retardant synergist including halogen-free magnesium sulfate whisker, composite anti-aging agent including titanium dioxide and hindered amine, antioxidant, toughening agent including waste nitrile rubber powder, and coupling agent. USE - Modified acrylonitrile butadiene styrene material (claimed). ADVANTAGE - The modified acrylonitrile butadiene styrene material can be easily prepared with improved aging resistance, flame retardance and mechanical properties in an economical manner. DETAILED DESCRIPTION - A modified acrylonitrile butadiene styrene material comprises 100 pts. wt. acrylonitrile butadiene styrene, 5-10 pts. wt., preferably 8 pts. wt. flame retardant including modified graphene, 20-25 pts. wt., preferably 15 pts. wt. flame retardant synergist including halogen-free magnesium sulfate whisker, 0.5-1 pts. wt., preferably 0.6 pts. wt. composite anti-aging agent including titanium dioxide and hindered amine, 0.4-1 pts. wt., preferably 0.7 pts. wt. antioxidant, 10-20 pts. wt., preferably 16 pts. wt. toughening agent including waste nitrile rubber powder, and 1-2 pts. wt., preferably 2 pts. wt. coupling agent. An INDEPENDENT CLAIM is included for a method of preparing modified acrylonitrile butadiene styrene material.