Polytetrafluoroethylene - Wikipedia
Logo of Teflon, the commonly known brand name of PTFE-based compositions manufactured by Chemours Polytetrafluoroethylene (PTFE) was accidentally discovered in 1938 by Roy J. …
The Long, Strange History of Teflon, the Indestructible ...
Aug 20, 2024 · Inside, they found, everything was still pristine. But Teflon was still far from the household name it is today. Until, that is, inventors figured out they could use it to make …
The History of Teflon™ Fluoropolymers
Scientists described the invention of PTFE as "an example of serendipity, a flash of genius, a lucky accident—even a mixture of all three." Whatever the circumstances, one thing is certain: …
What is Teflon, and how is it made? | Prototek
Roy Plunkett, a chemist at DuPont, discovered Teflon in 1938 while working with refrigerant gases. This accidental finding created a slippery, waxy solid that resists heat, chemicals, and …
The Story of PTFE - Features - The Chemical Engineer
Feb 27, 2025 · In 1946, Renfrew published the first paper and made the first public announcement of DuPont’s new wonder plastic, now named Teflon. However, at US$55 per …
From Lab Accident to Kitchen Staple: 30 Surprising Facts ...
Jun 19, 2025 · In 1938, Dr. Roy Plunkett, a chemist at DuPont, was working on refrigerants when he noticed a strange, slippery white powder clogging his gas cylinders. This unexpected …
Polytetrafluoroethylene (PTFE) | Definition, Structure, Uses ...
Nov 14, 2025 · The most widely used fluorocarbon polymer is polytetrafluoroethylene, a high-melting nonstick plastic commonly known by the trademark Teflon. A plastic with similar …