PTFE Slide Bearing Plate

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. PTFE slide bearing plates have very high compressive strength, low friction coefficient, excellent aging resistance and chemical corrosion resistance, and can be used for a long time to -180℃ to 260℃, good weather resistance. As one of the professional PTFE products manufacturers, Xinrui Plastic's PTFE slide bearing plates are extensively utilized in high-speed rail, bridge, and light rail projects, earning customer acclaim. We also provide ptfe bridge bearings, uhmwpe plates, PTFE Dimple Plates, etc..

The Technical Indexes of PTFE Slide Bearing Plates

Product name	The implementation of standards		The technical performance index				Remarks
Product name	The implementation of standards		The proportion of	(Mpa) Tensile strength	Crack elongation	Witstanding voltage	Remarks
Molded sheet	Oridinary type	ZGB33002 SFB-1 & SFB-2	2.10-2.30	≥15	≥150	SFB-1≥10
Molded sheet	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 Plates

Name of commodity	Diameter/Length of side(mm)	Thickness(mm)
Round plate	140-1800	2-10
Square plate	2000*2000	2-10

Main Technical Indicators of PTFE Slide Bearing Plates

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 Plates

Temperature resistance: PTFE Slide Bearing Plates are able to work stably between -180°C to +260°C.
Excellent chemical corrosion resistance: PTFE slide bearing plates are 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 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.

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