CNC Machining Precision Insulate PTFE Gasket Food Grade For Industrial Seal
CNC machining various precision seals PTFE gasket for industrial seal
Product Specifications
Dimension: Outer Diameter, Inner Diameter, Thickness, Chamfer (If needed)
Material: Virgin PTFE, filled PTFE, PEEK
Finish: With your tolerance, Smooth surface, no black block, no Burr, no tool marks
Package: In order to protect the Gasket shape, especially for thin gasket, we will pack them in Strong Carton or wooden case, however, this will depend on your dimension and quantity
Properties of PTFE
Of all the known plastics, PTFE has some remarkable properties: it will not be attacked by corrosive acids, even if they were hot; it does not dissolve in solvents; it can be cooled to -180°C without becoming brittle and it can be heated to 260°C without impairing its performance. PTFE materials are also 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 offers 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 properties of PTFE, please contact our sales representative!