PPS - Polyphenylene Sulfide

  • Durability
  • 500F HDT
  • Best long term heat resistance
  • Excellent Flow
  • Extremely stiff but brittle
  • Good chemical resistance
  • Inherently flame retardant

Polyphenylene sulfide (PPS) is a semicrystalline material. It offers an excellent balance of properties, including high temperature resistance, chemical resistance, flowability, dimensional stability and electrical characteristics. PPS must be filled with fibers and fillers to overcome its inherent brittleness. PPS has a amber-brown natural color and is not recommended for colored applications.


  • Water handling-pumps, pistons, valves
  • Electrical components
  • Oil and Chemical service

Standard Grades

PPS 20GF - 20% Glass reinforced

PPS 40GF - 40% Glass reinforced

PPS 70R - 65% Glass mineral reinforced

PPS 4010GZ- 40% Glass reinforced, 10% PTFE Micropowder lubricated


Custom Compounds

We can tailor any of these polymers to suit you application including:

  • PTFE and anti wear additives
  • Specialized reinforcements
  • Flame retardants




2008 ProPolymers Inc.. All rights reserved.
Home | Products | Technical Literature | About us | Contact Us





contact us