ABSTRACT ABS (Acrylonitrile Polybutadiene Styrene) is a thermoplastic polymer consisting of three different monomers namely acrylonitrile, butadiene, and styrene. In 2022, Indonesia imported Acrylonitrile Butadiene Styrene (ABS) as much as 61,406,557 tons/year. This factory proposal aims to produce ABS as much as 35,000 tons/year in order to reduce the amount of domestic imports, increase fore…