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Polystyrene

polystyrene

Primex is the largest extruder of custom polystyrene sheet in the industry. Our capabilities range from monolayer sheet to trilayer co-extrusion.

These sheets are used in a wide variety of applications including thermoforming, fabricating, printing (silk-screen, flexographic, lithographic and register grade), high gloss, chemical resistance, moisture barriers, marbleized, pearlescent and two-color sheet.

We also provide materials for the medical and food industries. Extruded from 100% virgin resins, our sheet meets the most exacting performance standards for food and medical device packaging.

Sheet specifications include:

  • Durability to temperatures as low as -20F
  • Sterilization by ETO, gamma or electron beam
  • No corrosive or noxious fumes
  • 100% recyclable
  • FDA compliant silicone coating or denesting agent
  • FDA compliance and traceability information in writing included in each shipment

End uses of our polystyrene sheet include cosmetic displays and packaging, food and medical trays, back-lit signs, carrying cases, and horticulture trays. Polystyrene is extremely versatile, and its relatively low cost makes it ideal for a wide range of applications.