PTFE qhov kev hloov kho saum npoo

Muaj peb hom kev hloov kho saum npoo rau polytetrafluoroethylene.

Thawj hom yog kev siv tshuab ua kom lub ntsej muag: lub ntsej muag tuaj yeem txuas ntxiv tsis huv los ntawm hluav taws xob, thiab tom qab ntawd fluoridated thiab txiav nrog lwm cov ntaub ntawv raws li qhov xwm txheej tshwj xeeb. Nws kuj tseem tuaj yeem kho los ntawm cov pa roj inert txhawm rau txhawm rau qee qhov tseem ceeb npog los ntawm nws thiab tsim ntau yam dawb radicals, yog li txhim kho lub zog tsis pub dawb rau ntawm nws. Thaum kawg, nws qhov ntub dej tau zoo dua. Ib qho ntxiv, PTFE tuaj yeem kho los ntawm Corona, uas tuaj yeem tsim cov txheej ua kom nplaum.

Hom thib ob yog hloov kho los ntawm tshuaj lom neeg xeb: Hom no tuaj yeem ua kom zoo dua nws cov dej num, thiab muaj ntau yam tshuaj reagents muaj. Ntawm lawv, cov sawv cev suav nrog daws ammonia, pentacarbonyl daws cov hlau, thiab lwm yam.

Hom thib peb yog hloov kho los ntawm kev tso dej saum npoo av: tshwj xeeb, PTFE tau raus rau hauv cov dej tshwj xeeb colloidal kom tso cov colloidal hais tso rau ntawm nws cov ntu tsis tu ncua thiab txhim kho nws cov ntub dej, thaum kawg, kev ua haujlwm saum npoo yog ua kom zoo kom nws yuav tsis ntsib ntau yam teeb meem thaum sib xyaw nrog lwm cov ntaub ntawv.