- Polymer Name:General Purpose Polystyrene (GPPS)
- Processing Methods:Coextrusion, Injection Molding
Osterman & Company Inc. Osterlene® GPPS0900 is a crystal polystyrene for both injection molding and cap layer co-extrusion.Injection molding applications such as medical and laboratory parts, tumblers and jewel boxes demonstrate the polymer's ability to be molded with minimal stresses and fast cycles.Utilizing GPPS0900 as a cap layer in cups, plates and other consumer disposables takes advantage of this polymer's melt rheology.