Crystal Polystyrene (GPPS)

Crystal polystyrene is the name often given to unfilled or general purpose polystyrene (GPPS), because of the material’s sparkling appearance, which makes it highly suitable for a variety of applications, including: 

  • Molded packaging
  • Refrigerator shelves and drawers
  • Costume jewelry
  • Medical ware
  • Cutlery

GPPS features include:

  • High stiffness
  • Good dimensional stability
  • Good electrical insulation properties

Leading manufacturers across the country rely on I. Stern to deliver the GPPS they need on time, at a competitive price.

Select a resin below to view the appropriate GPPS data sheet and then contact us to learn how I. Stern can deliver the crystal polystyrene you need

GPPS Description Applications
N2380 High Heat 2 Melt Flow Molding/ Extrusion OPS, Foam Packaging
N1921 GP 20 Melt Flow Molding Disposable Packaging, Housewares, Cosmetics Packaging
N1841 GP 10 Melt Flow Medical Parts, Domestic Appliances
N2560 GP 3.8 Melt Index Displays, Extrusion Foam
PS2110 GP 3.4 Melt Index Displays, Housewares