Styron is a general purpose polystyrene resin designed for both moulding and extrusion applications. The balance between heat resistance, toughness and flow is exceptional. It also has good dimensional stability and excellent clarity. It has most application, such as : foamed PS sheets used for packaging, e.g. egg trays; thin-wall food packages; medium and heavy section applications in the injection moulding field; Petri dishes; household applications; packaging applications and so on.