Symbol according to ISO 1043-1: PS Designation: Thermoplastic ISO 1622-PS,E,085-03 High molecular weight general purpose polystyrene with good mechanical strength. This grade is especially recommended for in-line thermoforming of disposable packaging and for sheet extrusion in blend with conventional or clear high impact polystyrene. Applications: Particularly suitable for thermoformed crystal clear cold-drink beakers, for clear egg trays and , in blend with HIPS, for dairy cups. Unfilled. Suitable for Sheet Extrusion, Thermoforming. Supplied as pellets. ISO data. Information provided by Enichem Versalis is the Eni subsidiary containing the plastics and rubber businesses. |