PTFEfluoropolymer yakapfava, isina chepfu ine coefficient yakaderera zvikuru yekukweshana, zvichireva kuti zvinhu zvishoma zvinonamatira pairi, uye zvizhinji zvinonamira zvinogona kupepetwa kana kukweshwa.PTFE zvakare ine yakasarudzika makemikari uye mamiriro ekunze kuramba.PTFE hainyungudike mune zvakawanda organics uye ine yakanakisa magetsi zvivakwa.Iyo inoramba yakagadzikana pane zvese cryogenic uye yakakwirira tembiricha (kubva -400 ° F kusvika 500 ° F), kunyangwe zvimiro zvayo zvemuchina zvakaderera zvichienzaniswa nemamwe mapurasitiki einjiniya.Iyo yemagetsi, yemagetsi uye yekupisa zvinhu zvePTFE zvinogona kuvandudzwa nekuwedzera mafirita akadai segirazi fiber, kabhoni, graphite, bronze uye molybdenum disulfide (MoS2).Mashandisirwo akajairika anosanganisira zvisimbiso, mabearings, bushings, coil separators, materminals, uye pombi dzakasimba uye fittings.
PTFE ndiyo tsananguro yemakemikari ye polytetrafluoroethylene, kana zviri nani inozivikanwa seDuPont's polymer.Vazhinji vamwe vatengesi vanogadzirawo PTFE grannular uye yemahara kuyerera resin.
TFE izita remakemikari retetrafluoroethylene, iri gasi risina ruvara uye risingaite, rine muchetura zvakanyanya uye rinouraya.
Usavhiringe izvo zviviri, kunyangwe indasitiri yepurasitiki yakashandisa zvisizvo mazwi aya mumakore apfuura.
TFE ndiyo inotangira monomer yekugadzira PTFE.Saka ndiri kufungidzira kuti havana kumbonetsekana ne'P'.FEP nePFA mamwe maviri akajairika akasiyana epolymer.Izvo zvinonyunguduka zvinogadziriswa nepo PTFE isiri.Ese akasiyana-siyana anowanzo kunetsa kubatana nawo.Manomano akajairika anoshandiswa kuita chisungo makemikari etching (pamwe zvauri kuedza), plasma pre-etching, corona kurapwa, nezvimwe.
Unogonawo kutarisa zvigadzirwa zvedu zvePTFE (ptfe tsvimbo, ptfe chubhu, tubing uye hose) yemahara sampuli.
Nguva yekutumira: Nov-04-2017