White PTFE teflon flat sealing gasket washer

Description

White PTFE teflon flat sealing gasket washer

Gaskets are materials that seal between two different surfaces, under compression. The sealing is a result of the compressive forces created by sufficient bold load, and also works to fill the imperfections on the mating surfaces to be sealed.

Dimension: Outer Diameter,  Inner Diameter, Thickness.

Material: Virgin PTFE, PEEK, filled PTFE,.

Finish:  Smooth surface, With your tolerance, no black block, no Burr, no tool marks.

Package: In order to protect the Gasket shape, especially for thin gasket, we will packed them in Strong Carton or wooden case, however, this will depends on your dimension and quantity.

Performance Of PTFE

Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids, even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does not support biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of friction, which stems from the extremely low intermolecular forces in the PTFE molecule itself.

Apparent Density: 2.1 ~ 2.3 g/cm3

Tensile Strength: ≥ 14.0 Mpa
Ultimate Elongation: ≥ 140%
Temperature: -20° F to 500° F (-180°C to 260°C)

For more property of PTFE, please contact our sales representative!

Character of PTFE teflon sealing gasket washer

1) Oil Free

2) High temperature resistance

3) insulate

4) Wear-resisting

Application of PTFE teflon flat sealing gasket washer

1. Agricultural, pumps, mining
2.General engineering applications
3.Marine, Shipping, Automotive

4.Rail and transport use, Wheel.

Why to use PTFE?

a) PTFE Products for acid resistance
b) PTFE Products for electrical insulation
c)PTFE Products for low friction bearings
d)PTFE Products for high temperature applications

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