Light, rigid, cellular plastic, product of the polymerization of styrene monomer. EPS is a versatile material because of its properties as an impact reducer and thermal insulator, and customized molding capacity. These properties, combined with the ease with which it can be processed, make EPS a popular packaging for impact-sensitive items and for [..]

Rigid and tough, closed-cell foam. It is usually white and made of pre-expanded polystyrene beads. EPS is used for disposable trays, plates, bowls and cups. It is also used for carry-out food packagin [..]