PTFE: History and Common Applications


PTFE feeder slang – Probably the most common type of industrial topcoats in use today is PTFE. The list of common apps for it is virtually unlimited, although it’s important to realize that PTFE may not necessarily be the most suitable choice for your job. Before deciding on a PTFE coating, you should understand as much as you can about the background development of this type of coating.

A brief history of PTFE

Polytetrafluoroethylene, recognized within the industry by the shortened name of PTFE, was first created by Dr . Roy Plunkett. He stumbled across the situation while he was testing components to be used as refrigerants.

One day he was examining tetrafluoroethylene that was frozen and compressed. This individual saw that it had polymerized and become a solid material which was similar to wax. He called the new material “Polytetrafluoroethylene. inch

When he discovered PTFE, Dr . Plunkett was doing work for DuPont, and it didn’t get long after his discovery to allow them to start turning the new materials into blocks. The prevents were then moulded to produce various shapes.

Soon the actual engineers developed aqueous dispersal and powder grades so they could extrude tubing. These days manufacturers all over the world use materials to create products. They also utilize it as a coating in various commercial capacities.

Common Applications of PTFE

There are numerous ways PTFE may be used. Here are some of the most common industrial sectors that use this type of material:

• Pharmaceuticals – PTFE films are essential in the pharmaceutical business because they provide over braid seals and strength and ease when cleaning and purging the system. The prescription industry has very high criteria for all materials used, and PTFE stands up to these high standards.

• Automotive – Many motor vehicles use PTFE components, specifically in air brake systems that have constructions made of over-braided tubes are needed. PTFE can resist extremely high temperatures, rendering it perfect for use on the outside border of air compressors. Likewise, PTFE works to reduce the tissue of carbon particles. It’s the same extremely helpful in all types of vehicle applications.

• Cryogenic –  In addition to withstanding high temperatures, it can also fight much better protect low temperatures used inside the cryogenics industry. This material is designed for hydraulic hoses, cylinder rings, fuel lines, or liquid air systems.

• Chemical industry – You will often find PTFE throughout hoses that are used to send chemicals, connectors, and lines intended for product interchange. Refrigeration methods and steam lines likewise contain PTFE. The material replaces typically corrugated stainless steel tubes.

• Aerospace industry – Within this industry, PTFE is often used for tubing hoses, hydraulic hoses, and fuel tubes. It’s often braided in with Kevlar for added protection. Additionally, PTFE is commonly used in programs that require the tempering of warmth, especially in water and alcoholic beverages, oil, and fuel. PTFE is widely found in pneumatic as well as hydraulic systems that are popular within this industry.

As you can see, PTFE is a versatile material you can use in numerous types of industries. If you believe it will work for your project, you need to check with a professional to learn more about this material’s exact fine details and features.