Abs (abs) is the name of acrylic plastic, which is a kind of thermoplastic plastic .Have a hardness and toughness. Resistant properties (impact resistance) Have a hardness and toughnessTensile strength, abrasion (scratch) are still in good shape. (And dimensional stability) heat resistance, chemical resistance over temperature ngankwang (from 20 ° c-80 c) (hardness) and toughness (ductility).