PTFE slide bearing plates are made of PTFE suspended fine powder resin, cold pressed into billet, sintering forming, pressing grease groove, machined into various specifications of sliding block. Has very high compressive strength, low friction coefficient, excellent aging resistance and chemical corrosion resistance, can be used for a long time to -180℃ to 260℃, good weather resistance. The PTFE slide bearing plates are widely used in high-speed rail, bridge and light rail projects, and have been recognized by customers in practical use.
The implementation of standards
The technical performance index
The proportion of
(Mpa) Tensile strength
ZGB33002 SFB-1 & SFB-2
ZGB 33002 SFB-1 & SFB-2
Name of commodity
Diameter/Length of side(mm)
Elongation at break
Ball indentation hardness H132/60
Temperature resistance: PTFE Slide Bearing Plates are able to work stably between -180°C to +260°C.
Excellent chemical corrosion resistance: PTFE product is highly resistant to various chemicals. Applicable medium includes oil, acid solution and almost all chemical materials.
Excellent non-sticky property: With low friction coefficient, PTFE Slide Bearing Plates are easier to remove those resin, dopes, oil and other sticky things.
Anti-aging, weathering resistance.
Excellent insulation property.
Filled material: Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2, glass bead, polyamide.