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- Excellent chemical resistance
- Good dimensional stability
- Low creep
- Essentially zero moisture absorption
- Inherent flame resistance
- Excellent dimensional stability
- Good mechanical strength
- Fantastic electrical insulation properties
- Machines to tight tolerance
- Exceptional thermal stability and low thermal expansion
- UV resistant
PPS PLASTIC MATERIAL & MACHINING
CHEMICALLY RESISTANT & MECHANICALLY STRONG MATERIAL WITH EXCELLENT ELECTRICAL PROPERTIES
As a high performance thermoplastic, polyphenylene sulfide (PPS) stands as a popular choice for rings, rotors, bearings, and steam or water applications. With a semi-crystalline construction, this polymer consists of a long-chain aromatic structure with alternating sulfur atoms that contributed to its incredible chemical and thermal properties.
It is chemically resistant, mechanically strong, and dimensionally stable at temps up to 425°F. It also boasts near zero moisture absorption, and it machines to tight tolerances.
Watch the video below, and get to know PPS in under 1.5 minutes.