O Vespel o le fa'ailoga fa'ailoga o le tele o palasitika polyimide-fa'atino maualuga umi umi na gaosia e DuPont.Polytetrafluoroethylene (PTFE) o se fluoropolymer fa'apipi'i o le tetrafluoroethylene e tele fa'aoga.O le igoa sili ona lauiloa o le PTFE faʻavae faʻavae o le polymer e Chemours.O Chemours o se fa'asologa o le DuPont Co., lea na mauaina le fa'apotopotoga i le 1938.
Fa'atusatusaga ole Polymer PTFE/FEP ma Vespel Property Values
Talosaga Mea
Polymer PTFE/FEP:Fofo fa'apipi'i; Fa'amau e le fa'alumaina; O-mama; Fa'amaufa'ailoga; Capacitors; Fausiaina Semiconductor; Vaega eletise vevela maualuga; Gaskets; Valve vaega.
Vespel:O lenei polymer maualuga e faʻaaogaina i le aerospace, semiconductor ma felauaiga tekonolosi.E tuʻufaʻatasia le vevela, lubricity, dimensional mautu, vailaʻau faʻamaʻi, ma fetolofi tetee, e faʻaaogaina i tulaga faʻafefe ma ogaoga siosiomaga. ma lagolago faufau.E lelei fo'i le fa'aogaina i le fa'aogaina o masini, e o'o i lalo ifo o le vevela o le cryogenic.Ae ui i lea, o Vespel e taumafai e mitiia sina vai, e mafua ai le umi o le taimi pamu a'o tu'uina i totonu o se masini.
Meatotino Mea
PolymerPTFE/FEP:Lelei tele mea fa'a-dielectric; Inertness i le tele o vaila'au; maualuga le vevela ma kemikolo tetee; matua maualalo coefficient o fete'ena'iga; sili ona tetee i le radiation; leai se susū absorption; fai lava si le maaleale i le tele o le eletise; machinability.
Vespel:Fa'aauau pea le fa'atinoga e o'o atu i le 600°F; Leai se masini fa'apitoa e mana'omia; Fa'atumauina fa'atūtū; Fa'agaoioi i PV maualuluga; E le fa'apalapala e o'o lava ile la'ititi o le vevela; Machinability.
Taimi meli: Iul-04-2018