PTFE Teflon Features and Benefits
PTFE Teflon is rated for continuous service at 260 ° C (500 ° F) and provides low temperature toughness and outstanding fire resistance.
What is PTFE?
Polytetrafluoroethylene is a synthetic polymer consisting of two simple elements; carbon and fluorine. It is derived from tetrafluoroethylene (TFE) and has several unique properties that make it a useful material in a wide variety of applications. As an example:
Very high melting point: With a melting point of around 327 ° C, there are very few situations where PTFE will be damaged by heat.
Hydrophobic: Resistance to water means it never gets wet, so it is useful in cooking, dressings and more.
Chemically inert: The majority of solvents and chemicals will not destroy PTFE.
Low coefficient of friction: The coefficient of friction of PTFE is one of the lowest of any solid present, meaning that nothing will stick to it.
High bending strength: The ability to bend and flex, even at low temperatures, means that it can be easily applied to a wide variety of surfaces without losing its integrity.
All these unique properties mean PTFE is a very useful material and is widely used in both domestic and commercial applications. You may have PTFE in your own home, coat your nonstick cookware or provide stain resistance to your carpets and fabrics. You can also find them in nail polish, wiper blades, and styling tools.
In other situations, PTFE is a useful product for coating the inside of pipes carrying corrosive chemicals or materials that are very hot. It has been successfully used in the manufacture of artificial body parts thanks to its inert nature so that it is impossible for the body to reject. It can be used in lubricants and is even used in Atomic Bombs to seal gaskets that hold uranium.
What is Teflon?
Founded in 1938, Teflon was developed by DuPont Co. and managed by a spin-off company known as Chemours. Chemours trademarked the name Teflon in 1945 and began selling products treated with this non-stick and heat-resistant material in 1946.
Teflon was actually discovered accidentally, by a scientist named Dr. Roy Plunkett. He was working for DuPont in New Jersey trying to develop a new refrigerant, when he realized that TFE gas had flowed out of the bottle he was using, but the bottle was not weighing empty. Intrigued by the weight, he investigated the inside of the bottle and found that it was coated with a waxy, slippery and strangely strong material, which we now know as Teflon.
Teflon is a synthetic polymer containing carbon and fluorine called polytetrafluoroethylene. That's right, Teflon is PTFE but under another name. Teflon is the trademark name for PTFE which is owned by Chemours, and as we call our vacuum cleaners Hoovers and duct tape, so we know PTFE by the given name.
Which is Better in Teflon vs PTFE?
If you have been paying attention all this time, you will already know what we are going to cover here. There are no winners, no better product and no reason to compare the two substances any further. In conclusion, if you are wondering about Teflon vs PTFE, don't be surprised anymore, because they are actually one and the same, only different in name and nothing else.
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