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polyphenylene sulfide
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polyphenylene sulfide

chemical compound
Also known as: PPS
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Quick Summary

Polyphenylene sulfide (PPS) is a high-strength, crystalline engineering plastic known for its thermal stability and chemical resistance. It belongs to the family of polymers where the main structural chain includes sulfur atoms. PPS is created by reacting dichlorobenzene monomers with sodium sulfide at high temperatures, a process that also releases sodium chloride.12

When doped with electron-donor or electron-acceptor substances, PPS can conduct electricity. Its applications are primarily in automotive and machine parts, appliances, and electronic equipment, as well as coatings.1

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2 Britannica Sources
  1. polysulfone
  2. major industrial polymers - Polyphenylene sulfide (PPS)

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