Saint-Gobain Rulon® AR Bearing/Seal PTFE

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Saint-Gobain Rulon® AR Bearing/Seal PTFE
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)
Material Notes:	Rulon® AR is somewhat more flexible than Rulon® LR, hence suitable for seals and bonded coating of slide surfaces. It has many decades of use in automotive shaft seals and fuel metering pump cups. Rulon AR has a practically universal chemical inertness like that of Rulon LR and provides long life and reliability in continuous non-lubricated service. It is capable of operating at PV values up to approximately 10,000 psi-ft/min. Higher PV values are possible for intermittent use applications. Key Attributes: Universal chemical inertness Long life and reliability in continuous non-lubricated service More flexible than Rulon® LR Working Temperature Range: -240° to +288°C [-400° to +550°F]
Vendors:

Available Properties

Density, ASTM D792
Water Absorption, Immersion
Water Absorption at Saturation
Hardness, Shore D
Tensile Strength, ASTM D638
Elongation at Break, ASTM D638
Compressive Yield Strength, Max load under tribological use
Izod Impact, Notched
Coefficient of Friction, Dynamic, Dry vs. Steel
Coefficient of Friction, Static, Dry vs. Steel
Limiting Pressure Velocity, Max velocity is 2.0 m/s (400 fpm)
Thermal Conductivity
Maximum Service Temperature, Air
Minimum Service Temperature, Air

Property Data

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Manufacturer Notes:
Saint Gobain Performance Plastics

Category Notes
Plastic

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