Cov npe cov npe rau polytetrafluoroethylene suav nrog "YEXIV", "Teflon", "Teflon", thiab lwm yam.
Polytetrafluoroethylene (PTFE) yog lub siab molecular polymer ua los ntawm polymerization ntawm tetrafluoroethylene raws li monomer, nrog tshuaj monomer, nrog tshuaj txhuam hniav ntawm (c2f4) n. Nws muaj cov cua sov zoo thiab txias kuj thiab tuaj yeem siv rau lub sijhawm ntev hauv qhov kub thiab txias ntawm {22 rau 260 degree. Tsis tas li ntawd, Polytetrafluoroethylene kuj muaj cov kev yaig heev, tuaj yeem tiv thaiv cov yaig ntawm cov kua qaub, thiab yuav luag tsis muaj qhov tseeb hauv cov kuab tshuaj. Vim nws cov kev sib txhuam qis qis, polytetrosraethoroethylene feem ntau siv los ua lubricating cov khoom thiab ib txheej sab hauv cov kav dej yooj yim.
PolytetraToroethylene yog siv dav hauv ntau lub teb, ntim khoom siv tshuab hluav taws xob, thiab lwm yam thiab lwm yam thiab lwm yam. Kev tiv thaiv kev tiv thaiv cov ris tsho hnav, thiab lwm yam vim nws cov huab cua zoo permeability thiab noo noo permeability, nws tuaj yeem tiv thaiv cov neeg ua haujlwm kho mob los ntawm kev kis cov kab mob.
