Vespel ke lets'oao la khoebo la mefuta e mengata e tšoarellang ea nako e telele ea lipolasetiki tse thehiloeng ho polyimide tse entsoeng ke DuPont.Polytetrafluoroethylene (PTFE) ke fluoropolymer ea maiketsetso ea tetrafluoroethylene e nang le lits'ebetso tse ngata.Lebitso la lebitso le tsebahalang haholo la liforomo tse thehiloeng ho PTFE ke polymer by Chemours.Chemours ke sekheo sa DuPont Co., se sibolotseng komporo ka 1938.
Papiso ea Polymer PTFE/FEP le Vespel Property Values
Lisebelisoa tsa Material
Polymer PTFE/FEP:Litharollo tsa li-cabling; Li-bearings tse sa kenngoeng; O-rings; Litiiso; Li-Capacitor; Ho etsa li-semiconductor; Likarolo tse phahameng tsa mocheso oa motlakase; Li-Gaskets; Likarolo tsa Valve.
Vespel:Polymer ena ea ts'ebetso e phahameng e sebelisoa haholo ho aerospace, semiconductor le thekenoloji ea lipalangoang.E kopanya ho hanyetsa mocheso, lubricity, botsitso ba dimensional, lik'hemik'hale tsa lik'hemik'hale, le khanyetso ea creep, e lokelang ho sebelisoa maemong a mabifi le a feteletseng a tikoloho.Ho fapana le lipolasetiki tse ngata, ha e hlahise mocheso o moholo esita le ka mocheso o phahameng, e leng se etsang hore e be molemo bakeng sa lithebe tse bobebe tsa mocheso. le tšehetso ea crucible.E boetse e sebetsa hantle lits'ebetsong tsa vacuum, ho theohela ho mocheso o tlase haholo oa cryogenic.Leha ho le joalo, Vespel e atisa ho monya metsi a fokolang, e leng se etsang hore nako e telele ea pompo e be teng ka har'a vacuum.
Thepa Thepa
PolymerPTFE/FEP:Thepa e ntle haholo ea dielectric; ho hloka botsitso ho lik'hemik'hale tse ngata; mocheso o phahameng le khanyetso ea lik'hemik'hale; khohlano e tlase haholo; khanyetso e ntle ea mahlaseli; ho monya mongobo oa Zero; ha ho na kutlo ho maqhubu a matla; machinability.
Vespel:Ts'ebetso e tsoelang pele ho fihla ho 600 ° F; Ha ho hlokahale lisebelisoa tse khethehileng tsa mochini; E tsitsitse ka mokhoa o sa lekanyetsoang; E sebetsa ho li-PV tse phahameng haholo; Ha e robehe le ha mocheso o le ka tlase ho zero; Machability.
Nako ea poso: Jul-04-2018