ABS Sheets (Acrylonitrile Butadiene Styrene) is the widely used engineering thermoplastic and is formed by the polymerization of styrene and acrylonitrile on to thermoplastic rubber which is then melt compounded with styrene acrylonitrile.

The Combinations of the copolymers gives ABS excellent surface appearance, stronger, stiffer and tougher than high impact polystyrene and is also superior to it in its resistance to high temperature and chemicals.