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When Was PTFE Discovered?

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The Accidental Discovery of PTFE

When was PTFE Discovered? 

Ptfe was discovered In 1938 when  Dr. Roy Plunkett, a chemist working for DuPont, was experimenting with a new type of refrigerant gas. While conducting a routine experiment, he noticed something unusual. The gas had disappeared, and a white, waxy substance had formed in its place.

Intrigued by this unexpected discovery, Plunkett began to investigate the properties of the new material. He found that it was incredibly resistant to heat, chemicals, and stains. It was also remarkably non-stick, a property that would later prove invaluable in countless applications.

After years of research and development, DuPont introduced PTFE to the world under the brand name Teflon™ in 1946. The material quickly gained popularity due to its exceptional properties and versatility.

When was PTFE discovered? 6th April 1938

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