Plastic Materials >> Exotic Resins >> PPS (polyphenylene sulfide)

PPS Engineered Plastic

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Polyphenylene Sulfide

PPS (polyphenylene sulfide) is one of many engineering plastic materials that Stack Plastics uses to produce precision injection molded parts. Considered an exotic resin, PPS offers a wide range of advantages, including:

  • Excellent strength
  • High heat resistance
  • 21,800 psi tensile strength
  • UL 90 V-0 flame rating
  • Chemical resistance
  • Good electrical properties
  • Good dimensional stability

This engineering plastic does have a few disadvantages, including brittleness and tendency to warp. It’s important to understand how PPS will react to different environments and circumstances before you decide which resin to use for your application.

PPS for Electrical Applications

Because polyphenylene sulfide exhibits excellent flame retardant properties, it is an ideal choice for electrical applications involving high temperatures.

Is PPS the Right Engineering Plastic for Your Project?

With so many engineering plastics available, how can you determine which one is best for your project? Let the experts at Stack Plastics be your guides. We have extensive experience with injection molding and are very familiar with the properties of PPS. By learning about your project and application, we can help you decide which thermoplastic is your best option.

Contact Stack Plastics for PPS Injection Molding & More

To discuss PPS or other material options for your injection molding project, contact Stack Plastics today.