PTFE Slide Bearing Plate

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
Product name The implementation of standards The technical performance index
Remarks
The proportion of (Mpa) Tensile strength Crack
elongation Witstanding voltage
Molded sheet Oridinary type ZGB33002 SFB-1 & SFB-2 2.10-2.30 ≥15
≥150 SFB-1≥10
Bridge use JT/T901-2014 2.13-2.20 ≥30 ≥300
Skived sheet ZGB 33002 SFB-1 & SFB-2 2.1-2.30 ≥15 ≥150 SFB-
1≥10

Types and Specifications of PTFE Slide Bearing Plate
Name of commodity Diameter/Length of side(mm) Thickness(mm)
Round plate 140-1800 2-10
Square plate 2000*2000 2-10

The Main Technical Indicators of PTFE Slide Bearing Plate
Items Density Tensile Strength Elongation at break Ball
indentation hardness H132/60
Unit g/cm³ Mpa % Mpa
JT/T901-2014 Standard 2.0-2.1 ≥30 ≥300 26.4≦H≦39.6

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.

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