PEEKinodzivirira tembiricha inodzivirira thermoplastic inoita zvakanaka pasi pekuratidzwa kune tembiricha yepamusoro uye nharaunda dzemakemikari.Kugona kwechinyorwa ichi kuchengetedza zvimiro zvayo zvemuviri uye kushingirira tembiricha inosvika 480 madhigirii F inoita kuti ive chinhu chakakosha zvikuru chakakodzera kushandiswa kwakasiyana siyana kusanganisira kutsiva-simbi-simbi munzvimbo dzakaoma.Iyo isingaremi imwe kune simbi nealuminium uye ine yakakwirira-kupfeka kuramba isina mafuta.
PTFEicrystalline polima ine nzvimbo yakanyungudika inosvika 621° F (327° C).Density is 2.13 kusvika 2.19 gm/cc.PTFE ine kusarudzika kuramba makemikari.Yayo dielectric inogara (2.1) uye kurasikirwa chinhu yakaderera uye yakagadzikana pane yakafara tembiricha uye frequency renji.PTFE ine zvinhu zvinobatsira zvemuchina kubva kune cryogenic tembiricha pa500° F (280° C) inoenderera mberi sevhisi tembiricha.Iyo coefficient ye friction yakaderera kupfuura chero zvimwe zvinhu.Iinewo mwero weokisijeni wakakwira.
Kuenzanisa kwePEEK uye Polymer PTFE/FEP Property Values
Material Applications:
* PEEK: Bearings; Mapombi; Piston Parts; Cable Insulation.*PTFE: Cabling mhinduro; Asina lubricated bearings; O-mhete; Zvisimbiso; Capacitors; Semiconductor kugadzira; Tembiricha yepamusoro yemagetsi zvikamu; Gaskets; Valve components.
Material Properties:
*PEEK: Yakakwira abrasion kuramba; Yakadzika mwando kunyura; Yakanakisa makemikari kuramba; Yakaderera coefficient yekukwesha; Hunhu hwakanaka hwekupfeka; Machinability.*PTFE: Yakanakisa dielectric zvivakwa; Kusabatika kune akawanda makemikari; Kupisa kwakanyanya uye makemikari kuramba; Yakanyanya kuderera coeffiecient yekukwesha; Yakanakisa nemwaranzi kuramba; Zero kunyura hunyoro; Zvishoma kusanzwa kune simba frequency; Machinability.
Nguva yekutumira: Mar-14-2018