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Learn more about Bing search results hereResearching refrigerantsOrganizing and summarizing search results for youTeflon (polytetrafluoroethylene) was invented by accident in 1938 by DuPont chemist Roy J. Plunkett while researching refrigerants. Initially, it was discovered as a white, waxy solid that was extremely heat-tolerant and stick-resistant. Since then, Teflon has become an important coating for various applications, from satellite components to cookware. Its first use was in the Manhattan Project for materials that could resist corrosion by fluorine or its compounds.4 Sources
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The Long, Strange History of Teflon, the Indestructible …
Aug 20, 2024 · On April 6, 1938, a group of chemists at DuPont gathered around part of their latest experiment: a plain metal cylinder. It supposedly contained tetrafluoroethylene, a colorless, odorless...
The Invention of Teflon: Roy Plunkett - ThoughtCo
See more on thoughtco.comPlunkett held a Bachelor of Arts degree, a Master of Science degree, and his Ph.D. in organic chemistry when he went to work at the DuPont research laboratories in Edison, New Jersey. He was working with gases related to Freon® refrigerants when he stumbled upon PTFE. Plunkett and his assistant, Jack Rebok, were cha…- Published: Aug 19, 2016
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The History of Teflon™ Fluoropolymers
Roy J. Plunkett was working with gases related to refrigerants. After checking a frozen, compressed sample of tetrafluoroethylene, he and his associates made an unexpected discovery: The sample had polymerized spontaneously into a …
The Invention of Teflon - Roy Plunkett
In 1938, Roy Plunkett capitalized on an accident and invented one of the best known and most widely used polymers of all time: Teflon. Preparing Teflon for Bonding Using UV Radiation …
Roy J. Plunkett | Science History Institute
Teflon, discovered by Roy J. Plunkett (1910–1994) at the DuPont Company’s Jackson Laboratory in 1938, was an accidental invention—unlike most of the other polymer products. But as Plunkett often told student audiences, his mind …
Roy J. Plunkett - Wikipedia
In 1938, while attempting to make a new chlorofluorocarbon refrigerant, Plunkett's laboratory team discovered polytetrafluoroethylene (PTFE), better known as Teflon.
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The History of PTFE - AFT Fluorotec
Sep 27, 2016 · In our infographic we look at how PTFE was invented and some notable dates in the history of polytetrafluoroethylene, commonly known as PTFE or Teflon.
Chemistry History: Teflon & Non-Stick Pans
Feb 4, 2016 · On this day in 1941, Teflon, the polymer commonly found in non-stick pans, was patented. Its discovery actually occurred a few years previously – here’s a quick look at the story behind it, as well as the science behind its non …
Did You Know Teflon Polymer Was Invented By …
Aug 1, 2018 · Teflon’s chemical name became polytetrafluoroethylene, or PTFE. Its molecular structure is made up of spirals of carbon atoms each attached to two fluorine atoms. This carbon-fluorine bond is very tight, which is why a Teflon …
Teflon | Invention & Technology Magazine
Plunkett didn’t realize it, but he had just inadvertently invented a material later called Teflon, one of the most versatile chemical products ever developed. Plunkett’s next step was to duplicate …
Teflon: 80 years of not sticking to things - Science …
Apr 6, 2018 · On this day in 1938 a young DuPont research chemist accidentally discovered a slippery, white substance that would become a 20th-century wonder material: Teflon. Assistant Curator Rupert Cole explores its history.
The history of PFAS: From World War II to your Teflon pan
Dec 6, 2023 · PCTFE was a precursor to a more prominent forever chemical. Polytetrafluoroethylene (PTFE), better known as Teflon, is popularized for its use in non-stick …
How Teflon Went From Wartime to Dinner Time - WIRED
Oct 23, 2018 · When Plunkett’s invention was eventually declassified after the war, DuPont gave it the consumer-friendly name Teflon and found a use more compatible with Cold War …
April 6, 1938: Teflon, an Invention That Sticks - WIRED
Apr 6, 2011 · 1938: Fiddling around in the lab one day, Roy Plunkett accidentally discovers polytetrafluoroethylene, soon to be known as Teflon, a slippery substance that will have …
Polytetrafluoroethylene - Wikipedia
Polytetrafluoroethylene (PTFE) was accidentally discovered in 1938 by Roy J. Plunkett while he was working in Chemours Chambers Works plant in New Jersey for DuPont. A team of Dupont …
The discovery of Teflon | News | RSC Education
Teflon (poly (tetrafluoroethene), ptfe) was discovered by accident though the story of its discovery does recall the phrase 'chance favours the prepared mind'. In 1938, 26-year old Roy Plunkett …
Teflon was Invented by Accident - Today I Found Out
Aug 26, 2011 · Today I found out Teflon was invented by accident. The man who accidentally invented it was Dr. Roy Plunkett. After receiving his BA, MS, and eventually PhD in organic …
Who Invented Teflon and How Was It Discovered? - BrightHub …
In 1976, a scientist named Robert Gore co-invented a technique to expand PTFE and bind it into microstructures called Gore-Tex. This led to other applications such as stain-repellant …
Teflon: An Accidental Discovery That Changed the Kitchen and …
Dec 3, 2024 · Teflon, lined pipes and valves that managed highly reactive uranium hexafluoride gas, proving essential in withstanding the harsh conditions of nuclear processing. DuPont …
What’s the deal with microplastics, the material that ‘never goes …
6 days ago · In the 1930s and 1940s, scientists invented new forms of the material, including polyester, nylon, Styrofoam, and Plexiglas. ... In one child’s tonsils, the team found specs of …
Unveiling the Controversy: Why Has Teflon Been Banned?
Jan 14, 2025 · Teflon, or polytetrafluoroethylene (PTFE), was discovered in 1938 by Roy Plunkett while he was working for DuPont. Initially celebrated for its high resistance to heat, electricity, …