Muaj ntau ntau hom engineering plastics ntawm lub khw.Txawm li cas los xij, PTFE daim ntawv yog qhov tseem ceeb tshaj plaws, hauv txhua qhov kev lag luam muaj daim ntawv thov zoo.
Tshuaj tiv thaiv yog lwm yam zoo heev ntawm PTFE.Nws muaj lub zog los tiv thaiv cov tshuaj corrosion.Piv nrog rau lwm cov yas ntawm kev ua lag luam, nws muaj kev tiv thaiv siab.Txawm hais tias cov yas npog cov kev siv thiab kev siv, koj tuaj yeem nrhiav tsis tau cov tshuaj uas yuav ua rau cov yas puas.PTFE ntawvmuaj acid tsis kam.Txij li cov ntawv yas tuaj yeem tiv taus cov tshuaj tiv thaiv acidic ntau dua ntawm cov kua qaub;nws tuaj yeem siv ntau txoj hauv kev.
Kub kub resistant - PTFE nplooj ntawv kuj yuav tsum tau kub kub.Raws li cov khoom siv tau yooj yim tuaj yeem tiv taus qhov kub thiab txias, tab sis kuj tswj tau tib theem ntawm kev ua haujlwm.Tsis cuam tshuam rau qhov zoo ntawm cov khoom.Txawm hais tias qhov kub siab tshaj 250 degrees Celsius, qhov no yuav tsis cuam tshuam rau nws txoj kev ua haujlwm.Nws tuaj yeem tiv taus qhov kub thiab txias, lossis txawm tias qis dua -260 degrees Celsius.Nws yog ib qho yooj yim siv tau zoo li lub liner hauv lub nkoj.
Hluav taws xob rwb thaiv tsev - qhov no yog lwm qhov tseem ceeb ntawm PTFE daim kab xev.Nws suav hais tias yog ib qho ntawm cov khoom siv zoo tshaj plaws rau hluav taws xob rwb thaiv tsev.Nws kuj yog siv los ua lwm txoj hauv kev zoo rau PVC hauv kev ua tau zoo.
Tib neeg tam sim no tuaj yeem pom ntau yam kev siv ntawm cov khoom siv no.Nws yog siv hauv kev lag luam khoom noj khoom haus.Nws siv nyob rau hauv kev lag luam khoom noj khoom haus yog vim nws muaj kev nyab xeeb tiag tiag thiab tsis paug cov khoom noj.Kev siv hauv cov zaub mov muaj kev nyab xeeb heev vim nws tsis muaj kev phom sij.Nws kuj yog ib qho khoom siv rau kev lag luam los txo cov nqi.Vim tias nws kuj muaj qhov sib txawv super zawv zawg, cov neeg tsim khoom lag luam nyiam ntau dua rau cov khoom no.PTFE tubing kuj yog siv los ua kom tiav cov ntawv thov kev lag luam.
Post lub sij hawm: Feb-03-2018