Rulon ® J (Gold) PTFE roll

Rulon ® J is dull gold in color and provides one of the lowest coefficient of friction of all Rulons, and provides good wear and abrasion resistance. Because this grade is "all plastic", it can be run on non-ferrous and non-metallic mating surfaces such as 316 Stainless, brass, and other plastics. It is used in both bearing and seal applications, but is generally not suitable for use in alkaline or oxidizing acid solutions. This is the best Rulon grade for aluminum and soft mating surfaces.

Rulon ® J offers a very low coefficient of friction vs. other filled PTFE grades.

Key Properties

• Excellent for Dry & Vacuum Environments
• Low Maintenance
• Self-Lubrication
• Wash Down and Caustic Resistance
• Ideal for Eliminating “Slip Stick”
• Very Low Coefficient of Friction vs. Other Filled PTFE Grades
• Works Well Against Soft Mating Surfaces Such as 316 Stainless, Aluminum, Mild Steel, Brass and Other Plastics
• Maximum Pressure Velocity (continuous)(MPa x m/s): 7,500PV (.35)
• Maximum Pressure PSI (Static)(MPa): 750 PSI (6.9)
• Maximum Velocity – SFM (no load)m/s): 400 (2)
• Shaft Hardness Minimum: Rc25
• Shaft Finish Ra µin9 (µm): 8-16 (.2-.4)
• Shaft Material: 316 Stainless Steel & Non Ferrous

Limitations

• Subject to Creep, Cold Flow
• Tight Tolerance Applications
• Some chemicals will attack filler, not recommended in steam environments
• Contact Us for questions regarding chemical applications