Polyphenylene sulfide | PPS Ryton BR42B | PPS SHEET
Material Introduction.
PPS is a chemical and corrosion-resistant thermoplastic material that is often used in applications involving exposure to corrosive chemicals at elevated temperatures. PPS has outstanding mechanical properties and is resistant to hot water and steam. PPS is often used as a lower-cost alternative to replacing PEEK. PPS continuous temperature is 220℃. Since the glass transition temperature is only 90℃, it needs to pay more attention when use under high temperature and high load
Characteristics.
♦ High dielectric strength
♦ Resistant to hot water and steam
♦Strong and stiff
♦ Can be used at elevated temperatures
♦Excellent wear characteristics (bearing grade)
♦ Good dimensional stability
♦ Low moisture absorption
♦ Low thermal expansion
♦Outstanding chemical resistance
Applications.
♦ Semiconductor machinery components
♦ Scientific instrumentation parts
♦ Seals,pump, and valve components
♦ Bearings and bushings (bearing grade)
♦ Electrical components
