Ryton - Polyphenyl Sulfide
What is Ryton?
Ryton, polyphenyl sulfide, unmodified or modified with glass fibers or other modifiers such as PTFE, MoS or graphite are used primarily structural components. Characteristics are high stiffness, extremely high use temperature (up to 600 degrees F), excellent chemical resistance, and excellent electrical properties.
In both modified and unmodified forms, Ryton exhibits excellent machinability, with optical finishes possible by grinding and lapping.
The superior friction and wear properties of Ryton make it ideally suited for bearing applications in lubricated or non-lubricated service. Their excellent thermal and chemical resistance properties also make Ryton very suitable in high temperature and corrosive environments.
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ORDERS ARE SUBJECT TO CONFIRMATION
Minimum $75.00 for internet orders. Orders less than $75.00 will be charged a $25.00 service charge.
The price given on this page is a material quote only. It does not include the additional shop processing fees.
CONDITIONS OF SALE
Properties, Applications and Availabilities for the Ryton - Polyphenyl Sulfide
|High lubricity||Bearings||Rod: Special Order Only|
|No creep like PTFE||Bushings||Sheet: Special Order Only|
|Do not hydrolize like polyimides||Thrust washers||Standard Color: Dark Gray|
|Not fragile (as is pressed carbon)||Back-up for chevron packing||Fillers: Glass, MOS, TFE, Carbon|
|Low moisture absorption or swelling||Pistons for fixed rod reciprocating gas compressors|
|Excellent thermal properties|
|Excellent chemical resistance|
|High temperature applications|
|• View Ryton PPS Data Sheet|