Polytetrafluoroethylene, tseem hu ua polytetrafluoroethylene, polytetrafluoroethylene, yog cov yas engineering. Nws muaj cov yam ntxwv ntawm corrosion kuj, hnav tsis kam, siab thiab kub tsis kam, thiab zoo rwb thaiv tsev. Tsis-combustible, zoo lubrication. PTFE yog cov khoom siv raw khoom siv dav siv hauv fluoroplastics thiab yog ib qho tseem ceeb tshaj plaws raw cov ntaub ntawv hauv fluoroplastics. Cov khoom siv dav siv hauv aerospace, petrochemical, machinery, electronics, kev tsim kho, textile thiab lwm yam kev lag luam sectors. PTFE muaj cov yam ntxwv tsis sib xws los ntawm lwm cov yas thiab hu ua "tus huab tais ntawm cov yas".
Lub sealing ntawm raw pluas noj txoj siv yog hais txog cov khoom yuav tsum tau muab kaw los ntawm kev sib cais sab nraud hauv lub cev, tiv thaiv huab cua sib xyaw los ntawm oxidation, tiv thaiv dej infiltration ua rau cov khoom siv raw hloov, tiv thaiv plua plav adhesion, txo qhov raug, nce hnav, Feem ntau siv cov txheej txheem sealing yog cov tshuab sealing, waxing, oiling, pipeline raw khoom siv, thiab lwm yam, sib txawv sealing txoj kev yog haum rau ntau zaus. Cov khoom siv dav dav tuaj yeem raug kaw nrog cov roj hmab stoppers thiab cork stoppers. Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau tuaj yeem siv tau los yog cov roj foob, cov roj hmab ntsaws ruaj ruaj, cov ntsaws ruaj ruaj thiab lwm yam kev sib khi thiab qhov khoob tuaj yeem siv tau, cov sealants lossis putty, putty, asphalt thiab lwm yam khoom siv sealing tuaj yeem siv. Rau kev sib khi ntawm cov kav dej, cov khoom siv raw khoom siv los yog cov khoom siv ua kua ua kua yuav ua tau zoo sealing nyhuv. Rau kev sib khi cov khoom txav mus los, feem ntau yog siv lub kaus mom los yog roj foob.
PTFE daim hlau, rods, raj, ntsaws ruaj ruaj thiab lwm yam khoom siv raw siv kuj siv cov yam ntxwv ntawm PTFE los tiv thaiv ntau yam kub kub, tsis kub thiab corrosive media.
Cov kav dej thiab lwm yam khoom siv tuaj yeem ua kab nrog PTFE sab hauv thiab sab nraud, ntxiv rau fluorine, chlorine trifluoride, tuaj yeem siv rau ntau hom kua qaub, muaj zog alkali, muaj zog oxidant thiab lwm yam corrosive chemical media. Nws tuaj yeem siv tau ntev ntev ntawm 180 degree, txawm tias nyob rau hauv cov tshuaj corrosive heev nrog kub thiab txias, thiab muaj lub neej ua haujlwm ntev.
Feem ntau, PTFE yog siv dav, thiab cov khoom siv raw siv tau dav dav. Txhawm rau siv PTFE kom raug, qee yam khoom ntawm cov khoom (xws li corrosion kuj, hnav tsis kam, rwb thaiv tsev, thiab lwm yam) yuav tsum tau hloov. Tej zaum koj yuav pom ntau qhov xav tsis thoob!