Rulon is an all-polymeric reinforced, light brown colored PTFE compound that operates exceptionally well against soft mating surfaces such as 316 stainless steel, aluminum, mild steel, brass and other plastics. The unique “shaft friendly” material is also low in friction and wear and is self lubricating.
Rulon has one of the lowest coefficients of friction of most reinforced PTFE materials. This makes it ideally suited for start/stop applications where stick-slip must be eliminated. The tribological properties of this material also make it suitable for both bearing and wear component applications.
Features and Benefits
Excellent wear and heat resistance
Non-abrasive
Recommended for moderate to high speed service running against soft or hard metals
Performs well against lubricated and non-lubricated surfaces
Working Temperature Range: -268° to +288°C [-450° to +550°F]
Performance Range
Max Load “P” MPa: 5.2 / 750 PSI
Max Speed “V” m/s: 2.0 / 400 fpm
Max “PV” Mpa × m/s: 0.26 / 7,500 PSI-fpm
Color
Light brown
Physical Data
Elongation ASTM D1708
Tensile Strength ASTM D1708
Specific Gravity ASTM D792
180
13.8 MPa [2,000 PSI]
1.95
