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 ;
ChemSpider	none;
CompTox Dashboard (EPA)	DTXSID10880370 ;
	InChI InChI=1S/C2F4.C2H4/c3-1(4)2(5)6;1-2/h;1-2H2 Key: QHSJIZLJUFMIFP-UHFFFAOYSA-N ;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) 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.