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ETFE poly ethylene-co-tetrafluoroethylene

ACS name - ethene, 1,1,2,2-tetrafluoro-, polymer with ethene  [Pg.129]

Person to discover - Hanford, WE, Roland, J R Joyce, R M Sauer, J C Ebnesajjad, S, Fluoroplastics. Vol. 2. Melt Processible Fluoroplastics, William Andrew, 2003. [Pg.129]

Tetrafluoroethylene contents % 39-71 Arai, K Funaki, A Phongtamrug, S Tashiro, K, Polymer, 51,4831-35,2010. [Pg.129]

Crystaiiinity % 32.8-44.6 (depending on orientation) Pieper, T Heise, B Wilke, W, Polymer, 30,1768-75,1989. [Pg.129]

Trade names Dyneon Luon Neoflon Telzel  [Pg.129]

Synonyms ETFE Poly (ethylene-co-tetrafluoroethylene) Poly (ethylene-tetrafluoroethylene)... [Pg.1115]

ETFE Poly(ethylene-co-tetrafluoroethylene) Tefzel E. I. du Pont de Nemours Co. [Pg.2359]

Scheme 2 Chemical structures of a poly(perfluorosulfonic acid) b sulfonated polystyrene (SPS) c sulfonated polystyrene-fc-(ethylene-co-butylene)-fc-sulfonated polystyrene (SSEBS) d sulfonated polystyrene-fc-(isobutylene)-fc-sulfonated polystyrene (SSIBS) e poly(ethylene-co-tetrafluoroethylene)-g-polystyrene sulfonic acid (ETFE-g-PSSA) f poly(vinylidene fluoride)-g-polystyrene sulfonic acid (PVDF-g-PSSA) g poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether)-g-polystyrene sulfonic acid (FEP-g-PSSA) h sulfonated trifluorostyrene-trifluorostyrene copolymer (PTFSSA)... Scheme 2 Chemical structures of a poly(perfluorosulfonic acid) b sulfonated polystyrene (SPS) c sulfonated polystyrene-fc-(ethylene-co-butylene)-fc-sulfonated polystyrene (SSEBS) d sulfonated polystyrene-fc-(isobutylene)-fc-sulfonated polystyrene (SSIBS) e poly(ethylene-co-tetrafluoroethylene)-g-polystyrene sulfonic acid (ETFE-g-PSSA) f poly(vinylidene fluoride)-g-polystyrene sulfonic acid (PVDF-g-PSSA) g poly(tetrafluoroethylene-co-perfluoropropyl vinyl ether)-g-polystyrene sulfonic acid (FEP-g-PSSA) h sulfonated trifluorostyrene-trifluorostyrene copolymer (PTFSSA)...
PVDF and FEP based materials were not stable enough to be tested in fuel cells, but the authors prepared a similar AEM by electron-beam grafting of VBC onto poly (ethylene-co-tetrafluoroethylene) (ETFE) that has been used to prepare a MEA for ADMFC [204]. [Pg.135]

T. Tran Duy, S.I. Sawada, S. Hasegawa, Y. Katsumura, Y. Maekawa, Poly(ethylene-co-tetrafluoroethylene)(ETFE)-based graft-type polymer electrolyte membranes with different ion exchange capacities relative humidity dependence for fuel cell applications, J. Membr. Sci. 447 (2013) 19-25. [Pg.316]

Polytetrafluoroethylene PTFE, Polychlorotrifiuoroethylene PCTFE, Poly(tetrafiuoroethylene-co-hexafluoropro- pylene) FEP, Poly(ethylene-co-tetrafluoroethylene) ETFE, Poly(ethylene-co-chlorotrifiuoroethylene), ECTFE... [Pg.479]

Table 3.3-12 Polytetrafluoroethylene, PTFE polychlorotrifluoroethylene, PCTFE poly(tetrafluoroethylene-co-hexa-fluoro-propylene), FEP poly(ethylene-co-tetrafluoroethylene), ETFE poly(ethylene-co-chlorotrifluoroethylene), ECTFE... Table 3.3-12 Polytetrafluoroethylene, PTFE polychlorotrifluoroethylene, PCTFE poly(tetrafluoroethylene-co-hexa-fluoro-propylene), FEP poly(ethylene-co-tetrafluoroethylene), ETFE poly(ethylene-co-chlorotrifluoroethylene), ECTFE...
Poly(ethylene-co-tetrafluoroethylene), ETFE. Applications gear wheels, pump parts, packaging, laboratory articles, coverings, cable insulation, blown films. [Pg.497]

FIA. Each syringe has a three-way solenoid valve (N-Research, Caldwell, NJ, USA) at the head, which facilitates the application of multicommutation schemes allowing four kinds of liquid displacement on-dispense, off-dispense, on-pick-up, and off-pick-up. High chemical robustness is provided by the use of resistant polymers, for example, poly(ethylene-co-tetrafluoroethylene) (ETFE) (head valves) and PTFE (piston heads, poppet flaps). [Pg.87]

Examples of radiation-grafted PEMs poly(ethylene-flZf-tetrafluoroethylene)-gra/f-poly(sty-rene sulfonic acid) (ETFE-g-PSSA), 30 PVDF-g-PSSA, 31 and poly(tetrafluoroethylene-co-hexafluoropropylene)-g-PSSA (FEP-g-PSSA), 32. [Pg.157]

The significant contribution of Nafion or perfluorosulfonic membranes to the cost of the fuel cells stacks and the high alcohol crossover levels that affect the fuel efficiency, prompted the development of radiation grafted proton exchange membranes based on poly(ethylene-tetrafluoroethylene) (ETFE) [172-178], PVdF [175], andPTFE [179]. The peroxy radicals produced on the base polymer by y-ray, electron- or proton-beam, react with styrene to form a co-polymer that is then sulphonated. [Pg.130]

The commercially important fluorocarbon polymers are poly(tetrafluoroethylene) (PTFE), poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP), poly[tetrafluoroethylene-co-(perfluoroaJkylvinyl ether)] (PFA), and amorphous fluoropolymer (AF), typically copolymers of tetrafluoro-ethylene and fluorinated dioxole. The second group of fluoropolymers includes modified poly(tetrafluoroethylene-co-ethylene) (ETFE), poly(vinylidene fluoride) (PVDF) (sometimes referred to as PVF2), and copolymers of vinylidene fluoride, poly(chlorotrifluoroethylene) (PCTFE), poly(chlorotrifluorethylene-co-ethylene) (E/CTFE) and poly(vinyl fluoride) PVF. [Pg.735]

See other pages where ETFE poly ethylene-co-tetrafluoroethylene is mentioned: [Pg.805]    [Pg.482]    [Pg.129]    [Pg.130]    [Pg.131]    [Pg.132]    [Pg.805]    [Pg.482]    [Pg.129]    [Pg.130]    [Pg.131]    [Pg.132]    [Pg.31]    [Pg.209]    [Pg.19]    [Pg.27]    [Pg.13]    [Pg.90]    [Pg.404]    [Pg.307]    [Pg.320]    [Pg.193]    [Pg.309]    [Pg.799]    [Pg.595]    [Pg.66]    [Pg.320]    [Pg.23]    [Pg.304]    [Pg.16]   


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