Polytetrafluoroethylene

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Polytetrafluoroethylene
Teflon structure.PNG
Perfluorodecyl-chain-from-xtal-Mercury-3D-balls.png
Names
IUPAC name
poly(1,1,2,2-tetrafluoroethylene)[1]
Ither names
Syncolon, Fluon, Poly(tetrafluoroethene), Poly(difluoromethylene), Poly(tetrafluoroethylene)
Identifiers
Abbreviations PTFE
ChEBI CHEBI:53251 N
ECHA InfoCard 100.120.367
KEGG D08974 N=
Properties
(C2F4)n
Density 2200 kg/m3
Meltin pynt 600 K
327 °C
Thermal conductivity 0.25 W/(m·K)
Hazards
NFPA 704
Flammability code 0: Will nae burn. E.g., watter Health code 1: Exposur would cause irritation but anly minor residual injury. E.g., turpentine Reactivity code 0: Normally stable, even unner fire exposur condeetions, an is nae reactive wi watter. E.g., liquid nitrogen Special hazards (white): no codeNFPA 704 four-colored diamond
Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer o tetrafluoroethylene that haes numerous applications. The best kent brand name o PTFE-based formulas is Teflon bi Chemours.[2]

References[eedit | eedit soorce]

  1. "poly(tetrafluoroethylene) (CHEBI:53251)". ebi.ac.uk. Retrieved Julie 12, 2012. 
  2. "Teflon ™| Chemours Teflon™ Nonstick Coatings and Additives". www.chemours.com. Retrieved 2016-03-01.