ETFE

ETFE

Names
IUPAC name poly(1,1,2,2-tetrafluorobutane-1,4-diyl)
Other names poly(ethene-co-tetrafluoroethene)
Identifiers
CAS Number	25038-71-5 Y
ChemSpider	none
CompTox Dashboard (EPA)	DTXSID10880370
InChI InChI=1S/C2F4.C2H4/c3-1(4)2(5)6;1-2/h;1-2H2 Y Key: QHSJIZLJUFMIFP-UHFFFAOYSA-N Y
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references

Ethylene tetrafluoroethylene (ETFE) is a fluorine-based plastic. It was designed to have high corrosion resistance and strength over a wide temperature range. ETFE is a polymer and its source-based name is poly (ethene-co-tetrafluoroethene). It is also known under the DuPont brand name Tefzel and is sometimes referred to as 'Teflon Film'. ETFE has a relatively high melting temperature and excellent chemical, electrical and high-energy radiation resistance properties.