PTFE Slide Bearing Plates
The product is 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 products are widely used in high-speed rail, bridge and light rail projects, and have been recognized by customers in practical use.
The Technical Indexes of PTFE Slide Bearing Plate
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Product name
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The implementation of standards
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The technical performance index
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Remarks
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The proportion of
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(Mpa) Tensile strength
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Crack elongation
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Witstanding voltage
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Molded sheet
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Oridinary type
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ZGB33002 SFB-1 & SFB-2
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2.10-2.30
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≥15
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≥150
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SFB-1≥10
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Bridge use
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JT/T901-2014
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2.13-2.20
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≥30
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≥300
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Skived sheet
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ZGB 33002 SFB-1 & SFB-2
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2.1-2.30
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≥15
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≥150
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SFB-1≥10
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Types and Specifications of PTFE Slide Bearing Plate
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Name of commodity
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Diameter/Length of side(mm)
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Thickness(mm)
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Round plate
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140-1800
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2-10
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Square plate
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2000*2000
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2-10
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The Main Technical Indicators of PTFE Slide Bearing Plate
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Items
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Density
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Tensile Strength
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Elongation at break
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Ball indentation hardness H132/60
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Unit
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g/cm³
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Mpa
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%
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Mpa
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JT/T901-2014 Standard
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2.0-2.1
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≥30
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≥300
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26.4≦H≦39.6
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Features of PTFE Slide Bearing Plate
Temperature resistance: It is able to work stably between -180°C to +260°C.
Excellent chemical corrosion resistance: Applicable medium includes oil, acid solution and almost all chemical materials.
Excellent non-sticky property: With low friction coefficient it 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.
As a plastic industrial products manufacturer, we will do our best to meet all the needs of customers.
