Professional Teflon bushings machining sintered bearing ptfe bush
A) Straight Type:
Dimension: Outer Diameter,Inner Diameter, Lenght,Angle of Chamfer (If needed).
Material: Virgin PTFE, filled PTFE, PEEK
Finish: Smooth surface, no black block, no Burr, no tool marks.
Package: In order to protect the bushing shape, we will packed them inStrong Carton or wooden case, however, this will depends on your dimension and quantity.
B) Flanged/Shoulder Type
Dimension: Outer Diameter,Inner Diameter, Overall Lenght, it will be better if you can offer a simple drawing for our reference.
Material: Virgin PTFE, filled PTFE, PEEK
Finish: Smooth surface, no black block, no Burr, no tool marks.
Package: In order to protect the bushing shape, we will packed them inStrong Carton or wooden case, however, this will depends on your dimension and quantity.
Character of PTFE Bushing
a) Oil Free
b) High temperatureresistance
c) Wear-resisting
d) insulate
e) non-stict
Property 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 propertyof PTFE, please contact our sales representative!
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