What is PTFE adhesive tape used for?

Let us learn the usage of PTFE adhesive tape!

PTFE adhesive tape (Polytetrafluoroethylene tape with a sticky backing) is used in a wide range of industrial, electrical, and mechanical applications due to its unique properties. Here are the most common uses:

1. Electrical Insulation of PTFE adhesive tape:

-Wire & cable wrapping: Protects against short circuits and high voltages.

-Circuit boards & electronics: Shields components from heat and moisture.

-Transformer & coil insulation: Withstands high temperatures without degrading.

2. Chemical & Industrial Protection of PTFE adhesive tape:

-Lining tanks, hoppers, and chutes: Resists corrosive chemicals (acids, solvents, oils).

-Protecting machinery parts: Prevents sticking of adhesives, resins, or melted plastics.

-Gasket sealing: Used in pumps, valves, and flanges where chemical resistance is needed.

3. High-Temperature Applications of PTFE adhesive tape:

-Heat sealing & release surfaces: Non-stick properties prevent materials from bonding.

-Protecting sensors & heating elements: Handles extreme heat (up to 260°C / 500°F).

4. Food & Pharmaceutical Processing of PTFE adhesive tape:

-FDA-compliant grades: Used on conveyor belts, packaging machines, and molds.

-Prevents contamination: Non-toxic and easy to clean.

5. Automotive & Aerospace of PTFE adhesive tape:

-Wrapping fuel lines & sensors: Resists gasoline, oil, and extreme temps.

-Aircraft wiring insulation: Lightweight and flame-resistant.

6. DIY & Home Uses of PTFE adhesive tape:

-Sewing machine slides: Reduces friction on fabric feed dogs.

-3D printer beds: Acts as a non-stick printing surface.

Difference from Standard PTFE Thread Tape (Plumber’s Tape)

-PTFE adhesive tape has a sticky backing and is used for bonding, insulation, and protection.

-PTFE thread seal tape (non-adhesive) is used only for sealing pipe threads in plumbing.

Our brand WELLFLON ® mainly focus on the field of industrial coatings, the main products are PTFE Teflon coated fiberglass fabrics, PTFE Teflon adhesive tapes, PTFE Teflon conveyor belts, PTFE Teflon seamless belts and so on. The Brand COOKAFLON ® positions in civilian field of non-stick cookware and barbecue utensils,Such as PTFE Teflon Non-stick Baking Sheet, Non-stick Grilling liners, Non-stick Meshes, Non-stick Bags, Non-stick Baskets, etc. If you have any requests, please contact us without hesitation!