Customized Insulation Irregular Virgin PTFE Sleeve Bearings

Product Details:
Place of Origin: China
Brand Name: chunhuan
Certification: IS09001
Model Number: PTFE Custom Parts
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Wooden Box
Payment Terms: L/C, T/T
Supply Ability: 25ton/Month

Detail Information

Section Shape: Round Color: White
Tensile Strength: ≥20Mpa Compression Strength: 24MPa
High Light:

virgin PTFE sleeve bearings


virgin sleeve bearing


irregular PTFE sleeve bearings

Product Description

White Color 100% PTFE Parts Sleeve Size Customized According To The Drawing




PTFE is a polymer compound formed by polymerization of polytetrafluoroethylene (PTFE), which has excellent chemical stability and corrosion resistance (one of the excellent corrosion resistance materials).



Customized Insulation Irregular Virgin PTFE Sleeve Bearings 0




Item ASTM Data Unit
Mechanical Properties
Density D792 2.1~ 2.2 g/m3
Shore D Hardness D636 50-60 -
Elongation at break D638 ≥150 about 200~ 350 %
Compression strength D695 24 MPa
Tensile strength D638  ≥25 about 25 ~ 45 MPa
Friction coefficient on steel 0.01 -


























1 . Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.

2 . Excellent insulation property.

3 . Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.

4 . Anti-aging, weathering resistance.

5 . Temperature resistance ---It is able to work stably between -180°C to +260°C.

6 . 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.



Customized Insulation Irregular Virgin PTFE Sleeve Bearings 1






has excellent comprehensive properties, high temperature resistance, corrosion resistance, non-stick, self-lubrication, excellent dielectric properties and very low friction coefficient. Used as engineering plastics, it can be made into polytetrafluoroethylene pipes, rods, belts, plates, films, etc. It is generally applied to corrosion-resistant pipes, containers, pumps, valves, radar, high-frequency communication equipment, radio equipment, etc. with high performance requirements. The mechanical properties of PTFE can be greatly improved by adding any filler that can withstand the sintering temperature of PTFE while maintaining other excellent properties of PTFE. The filled varieties include glass fiber, metal, metalized oxide, graphite, molybdenum disulfide, carbon fiber, polyimide, EKONOL…, etc. the wear resistance and limit PV value can be increased 1000 times.


Polytetrafluoroethylene pipes are made of suspension polymerized polytetrafluoroethylene resin through plunger extrusion processing. Among the known plastics, polytetrafluoroethylene has the best chemical corrosion resistance and dielectric properties. braided packing is a kind of good dynamic sealing material, which is woven from expanded poly (vinyl chloride) strips and has excellent properties such as low friction coefficient, wear resistance, chemical corrosion resistance, good sealing performance, no hydrolysis, no hardening, etc. Gasket seals and lubricating materials used in various media, as well as electrical insulation, capacitor media, wire insulation, electrical instrument insulation, etc. used at various frequencies.


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