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DuPont Teflon® Finishes
For Ferrous & Non-Ferrous Metals

Coating Specifications

Suitable Coating Materials

Teflon® finishes can be successfully applied to most ferrous and non-ferrous metals, steel, stainless steel, aluminum, copper, titanium & many other alloys.

Coating Thickness

The coating thickness depends generally on the end-use, base metal, desired performance factors, the environment, and the permitted surface growth. The coating is a controlled process for surface growth, and is normally applied between 0.0008 inch to 0.005 inch, although, based on the specific performance required, may vary as low as 0.0003 inch and as high as 0.100 inch.

Wear and Abrasion Resistance

Coatings exhibit good wear resistance properties for various pressure/rubbing velocity (PV) applications with no physical disbondment from the base metal or surface erosion.

Chemical & Corrosion Resistance

Teflon® coatings are inert to most chemicals, including acids, alkalies, halogens, metal salt solutions, solvents, and exhibit excellent corrosion resistance. Upon request, we will supply coated samples and recommend that you evaluate the selected Teflon® coating under your specific application conditions.

Non-Stick (Release) Properties

Teflon® coatings provide excellent non-stick and mold release properties, and many are FDA compliant & USDA approved. Coatings provide contamination-free surfaces and provide easy cleaning with only water or mild detergents where necessary, subsequently eliminating the need for hazardous chemical cleaning.

  • Excellent Non-Stick
    Properties
  • Low Coefficient of Friction
  • Chemical & Corrosion
    Resistant
  • Electric Insulation
  • Excellent Resistance to Wear
  • Permanent Dry Film Lubrication
  • FDA & USDA Approved
  • Heat Resistance
  • Non-Wetting
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Endura® Coatings application engineers will assist you in determining the best coating chemistry for your application.

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Operating Temperature Range

Coatings will withstand severe temperature extremes without loss of physical properties, and are designed for operation in environments from cryogenic temperatures to 500° F.

Electrical Properties

Coatings are available from conductive to offering superior dielectric strength (typically to 1000 volts/mil).

Non-Wetting

Teflon® coatings are both oleophobic and hydrophobic, therefore, resist wetting by most liquids, Cleanup is easier, more thorough, and in many cases is reduced, or unnecessary.