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.