Vespel chiratidzo chekutengeserana chemhando yehurefu-inoshanda polyimide-based mapurasitiki anogadzirwa neDuPont.Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer ye tetrafluoroethylene ine akawanda maapplication.Inonyanya kuzivikanwa zita remhando yePTFE-yakavakirwa mafomula ndeye polymer neChemours.Chemours is spin-off yeDuPont Co., iyo yakawana komboni iyi muna 1938.
Kuenzanisa kwePolymer PTFE/FEP uye Vespel Property Values
Material Applications
Polymer PTFE/FEP:Cabling mhinduro; Mabhengi asina kuzorwa; O-mhete; Zvisimbiso; Capacitors; Semiconductor kugadzira; Tembiricha yepamusoro yemagetsi zvikamu; Gaskets; Valve components.
Vespel:Iyi yepamusoro-performance polymer inonyanya kushandiswa mune aerospace, semiconductor uye tekinoroji yekufambisa.Inobatanidza kupisa kwekudzivirira, lubricity, dimensional stability, chemical resistance, uye creep resistance, kuti ishandiswe mumamiriro ezvinhu ane hutsinye uye akanyanyisa ezvakatipoteredza. Kusiyana nemapurasitiki akawanda, haibudisi kubuda kwakanyanya kunyange pakupisa kwakanyanya, izvo zvinoita kuti zvive zvakakosha kune zvidziviriro zvekupisa. uye crucible support.Inoitawo zvakanaka muvacuum application, kusvika kune yakadzika kwazvo cryogenic tembiricha.Zvisinei, Vespel inowanzotora mvura shoma, zvichiita kuti pave nenguva yakareba yepombi ichiiswa muvacuum.
Material Properties
PolymerPTFE/FEP:Yakanakisa dielectric zvivakwa; Kusagadzikana kune akawanda makemikari; Kupisa kwakanyanya uye makemikari kuramba; Yakanyanya kuderera coeffiecient yekukweshana; Yakanakisa nemwaranzi kuramba; Zero mwando kutorwa; Zvishoma kusanzwa kune simba frequency; Machinability.
Vespel:Kuenderera mberi kwekuita kusvika ku600 ° F; Hapana yakakosha machining emidziyo inodiwa; Kugadzikana kwakakura; Inoshanda pamaPV akanyanya kwazvo; Haiite brittle kunyangwe pakupisa kwepasi pezero; Machinability.
Nguva yekutumira: Jul-04-2018