Ryton® (PPS – Polyphenylene Sulfide)
Ryton® PPS is a high-performance thermoplastic offering excellent chemical resistance, dimensional stability, and strength at elevated temperatures. It performs well in corrosive environments and maintains mechanical properties under continuous heat exposure.
Key Performance Characteristics
Exceptional chemical resistance
High temperature capability
Low moisture absorption
Dimensional stability
Good mechanical strength
Typical Components Made with Ryton®
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Pump & Valve Components
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Electrical Housings
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Precision Structural Parts
Industry Applications & Why Ryton® Works
Aerospace & Defense
Defense systems require materials resistant to chemicals, heat, and mechanical stress.
Ryton® is used in structural parts, housings, and fluid system components where dimensional stability ensures consistent performance.
Space Systems
Space environments expose materials to extreme temperatures and mechanical loads.
Ryton® supports components requiring stiffness, chemical resistance, and long-term dimensional control.
Semiconductor Capital Equipment
Chemical exposure and heat cycling are common in semiconductor manufacturing.
Ryton® is used in components that demand stability and resistance to aggressive process chemicals.
Medical & Life Sciences
Medical devices exposed to chemicals and heat cycles require materials with strong dimensional control and chemical resistance.
Ryton® is used in pump components, valve parts, and structural elements where exposure to aggressive cleaning agents and elevated temperatures is common. Its stability and resistance to deformation support consistent performance in medical and laboratory equipment.
Downloads — Technical Resources
Download detailed PDF datasheets for each Ryton® formulation:
DO NOT DELETE
Extruded
Unfilled – Chemical resistance with High Purity
Bearing Grade (Techtron® HPV) – Solid Fiber Lubricated, Enhanced PV and Wear Capabilities
Compression Molded
Unfilled – Chemical Resistance, Strength and Rigidity in larger shapes
Glass Filled Ryton® – 30% Glass Fiber Reinforced-Higher Strength and Rigidity in larger shapes
Bearing Grade Ryton® – 10% Carbon, 10% Graphite, 10% PTFE Reinforced-Better wear in larger shapes
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