WEB EXCLUSIVE: Ineos Styrenics has introduced new polystyrene injection molding grades containing 25% post-consumer recycled resin.

WEB EXCLUSIVE: Ineos Styrenics has introduced new polystyrene injection molding grades containing 25% post-consumer recycled resin. They are FDA approved for food contact. Although opaque, grade PCR3125 has properties more like GPPS (notched Izod impact of 0.4 ft-lb/in.), while PCR 5625 is a HIPS version (3.0 ft-lb/in.). Processing said to be the same as for virgin PS (MFR for both is 9 g/10 min).