I-Vespel luphawu lwentengiso yoluhlu lweeplastiki ezisekwe kwi-polyimide ezisebenza ngokuphezulu ezenziwe yi-DuPont.Polytetrafluoroethylene (PTFE) yi-synthetic fluoropolymer ye-tetrafluoroethylene enezicelo ezininzi.Elona gama lebhrendi laziwayo le-PTFE-based formulas yipolymer yiChemours.I-Chemours sispin-off ye-DuPont Co., eyafumanisa ikhompawundi ngo-1938.
Ukuthelekiswa kwePolymer PTFE / FEP kunye neVespel Property Values
Ukusetyenziswa kwezinto eziphathekayo
Ipolymer PTFE/FEP:Izisombululo zekhewubhuli;Iibheringi ezingathanjiswanga;Izangqa ze-O;Izitywina;IiCapacitors;Ukwenziwa kweSemiconductor;Amalungu ombane obushushu obuphezulu;Iigesi;amacandelo eValve.
Inqanawa:Le polymer yokusebenza iphezulu isetyenziswa kakhulu kwi-aerospace, i-semiconductor kunye neteknoloji yezothutho.Idibanisa ukumelana nobushushu, i-lubricity, i-dimensional stability, ukumelana kweekhemikhali, kunye nokuxhathisa i-creep, ukuba isetyenziswe kwiimeko ezinobungozi kunye nezimo zendalo. kunye nenkxaso ye-crucible.Ikwasebenza kakuhle kwi-vacuum applications, ukuya kutsho kumaqondo obushushu aphantsi kakhulu e-cryogenic.Nangona kunjalo, iVespel ithande ukufunxa amanzi amancinci, okukhokelela kwixesha elide lokumpompa ngelixa libekwe kwindawo yokucoca.
Iimpahla zeMathiriyeli
IpolymerPTFE/FEP:Iipropathi ezigqwesileyo ze-dielectric; Ukungangeni kwiikhemikhali ezininzi; Ubushushu obuphezulu kunye nokumelana neekhemikhali; I-coefffiecient ephantsi kakhulu yokukhuhlana; Ukuchasana nemitha okugqwesileyo; Ukufunxa ukufuma kwe-Zero; Ngokuthelekiswa nokungakhathali kumaxesha ombane;Ubuchule.
Inqanawa:Ukusebenza okuqhubekayo ukuya kuthi ga kwi-600°F;Akukho sixhobo sikhethekileyo somatshini esifunekayo;Izinzile ngokwemilinganiselo;Isebenza kwiiPVs eziphezulu kakhulu;Ayibi brittle nakumaqondo obushushu angaphantsi kwe-zero;Ubuchule.
Ixesha lokuthumela: Jul-04-2018