Increase In PTFE Production Capability

So What is Teflon Tape?

Here’s our Teflon® Tape guide in relation to PTFE Tape.

Teflon® Tape  is a common, inexpensive and effective thin white tape used to seal pipe threads being joined together for plumbing jobs.

It is used to seal water, air, gas from leaking through threaded connections that don’t have a built in rubber seal. Technically known as PTFE (polytetrafluoroethylene) it is silky in texture and breaks in a stringy manner.

PTFE Discovery

PTFE was discovered accidentally in 1938 by a young scientist looking for something else. Roy Plunkett was a chemist for E.I. du Pont de Nemours and Company (Du Pont). He had earned a PhD from Ohio State University in 1936, and in 1938 when he stumbled upon Teflon ®.

Polytetrafluoroethylene – PTFE known as Teflon® – a Dupont trade name is used as a non-stick coating for pans, cookware and even industrial food processing machinery. The pan must be made of aluminum or an aluminum alloy. The pan surface has to be specially prepared to receive the PTFE.


It is very non-reactive, partly because of the strength of carbon–fluorine bonds, and so it is often the choice of material used in containers and pipework for corrosive and reactive chemicals.

Where used as a lubricant, PTFE has low friction, wear and energy consumption of machinery, here are many uses for Teflon® tape.


The tape is waxy which is why it used primarily for plumbing and electronics. It can be used to fix coils, insulation, and threads.

Teflon® tape  is designed to coat the threads of plumbing components and create a tighter seal. If you use Teflon® tape on any plumbing repairs that involve threaded pipes you will have good workmanship.

The whole purpose behind Teflon® tape is to make a better seal between plumbing parts. When applying the tape, use plenty. Teflon® tape comes in a number of different widths. Though ½ inch tape is not the only tape used by professional plumbers, it is the most versatile.

It is small enough for little repairs, but wide enough to repair longer tubes.

Teflon® tape is so versatile it can be used at temperatures ranging from -270°C to 260°C. PTFE has an outstanding chemical resistance and is unaffected by all known chemicals except alkali metals and under certain conditions, fluorine.

PTFE has excellent weather resistance and has an extremely wide working temperature range. It is the best of the solid dielectrics and an excellent insulator. It is worth noting that it cannot be used on drinking water pipes.

How Are Teflon Coatings Made/Created?

FOUR Ingredients are used

fluorspar, hydrofluoric acid, chloroform, and water

They are combined at a temperature of 1094-1652°F (590-900°C) inside a special chemical reaction chamber this process is called “pyrolysis”

This creates TFE which is volatile and flammable.

The second stage is polymerization TFE is polymerized into PTFE, using small amounts of ammonium persulfate or disuccinic acid peroxide and water.

Techbelt Technical Sales PTFE belts, Conveyors and Tapes - Glenn Matthews

Glenn Matthews

Technical Sales - Specialist Teflon Tapes

Interested in our Specialist PTFE Teflon Tapes? We pride ourselves on customer service backed by family values. Our experienced technical sales staff offer free advice and technical help. We offer fast low cost Worldwide Shipping to over 50 countries.


Our business is built on service. We place a high value on being able to support our customers in all areas such as the speed we provide our quotations and the time we take to deliver our goods to the customer.


Techbelt has family business values with global reach. We supply to over 50 countries worldwide and strive to continue to offer our specialist products whatever your geographic location.


With a Technical Sales Team that has 80 years of experience between us, we welcome any challenging request and thrive on providing technical solutions.


We are passionate about our customers and are proud to have served over 3000 customers. We aim to expand on this to build more long lasting relationships.


We aim to dispatch all customer orders for slit tapes within 1 – 2 working days. Our full time slitting department is on hand to ensure all cut rolls go straight into production on the day they are ordered without unnecessary delays.


Without you, we don’t have a business. Every member of the Techbelt team is passionate about serving our customers. Extra care and passion is taken right through from sales to our manufacturing team.