Saint-Gobain Rulon® J Bearing/Seal PTFE

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Saint-Gobain Rulon® J Bearing/Seal PTFE
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)
Material Notes:	Description: Rulon® is the Saint-Gobain trade name for their family of proprietary PTFE compounds. This family of materials offers the combination of high compressive strength, low coefficient of friction, and excellent abrasion and corrosion resistance while running without lubrication. They are used in bearing and seal applications from temperature extremes of 400°F to over 500°F with and without additional lubricants. A unique property of Rulon® is the absence of stick slip, that is, erratic low-speed motion. PTFE = polytetrafluoroethylene J Grade Bearing/Seal PTFE: Rulon J provides the lowest coefficient of friction of all Rulons, and provides good wear and abrasion resistance even against aluminum and soft mating surfaces. Gold in color. Suitable for use in environments of dry or vacuum type. Mating surface of steel/stainless steel Rc 25 and higher, or aluminum. Material has electrical and thermal insulation properties. Markets for J grade include Agricultural, Appliances, Automotive, Document Processing Equipment, Industrial, Transportation. Information provided by Saint Gobain Performance Products.
Vendors:

Available Properties

Density, ASTM D792
Water Absorption, ASTM D570
Hardness, Brinell
Hardness, Rockwell B
Hardness, Shore D, ASTM D2240
Tensile Strength, ASTM D4894
Elongation at Break, ASTM D4894
Flexural Yield Strength, ASTM D790
Flexural Modulus, ASTM D790
Compressive Yield Strength, ASTM D695
Compressive Modulus, ASTM D695
Limiting Pressure Velocity
Volume Resistivity, ASTM D257
Surface Resistance, ASTM D257
Dielectric Constant, ASTM D150, 10e6 cycles
Dielectric Strength, ASTM D149, 2.032 mm
Dissipation Factor, ASTM D149, 10e6 cycles
CTE, linear, Parallel to Flow
CTE, linear, Parallel to Flow
CTE, linear, Transverse to Flow
CTE, linear, Transverse to Flow
Thermal Conductivity, ASTM D257
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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