Thaum nws los txog rau kev ruaj ntseg cov khoom nyob rau hauv high-temperature ib puag ncig, tshav kub resistant ob sab daim kab xev yog ib qho tseem ceeb cuab tam. Cov khoom nplaum tshwj xeeb no yog tsim los tiv thaiv qhov kub thiab txias yam tsis poob nws lub zog sib txuas. Tab sis tsuas yog cua sov ntau npaum li cas tuaj yeem ua ob daim kab xev tiv taus?
Thaum tshav kub kub resistant ob sab daim kab xevyog tsim los ua kom muaj kev kub ntxhov ntau, feem ntau ntawm 200 ° F txog 500 ° F (93 ° C txog 260 ° C). Txawm li cas los xij, cov peev txheej tshwj xeeb ntawm cov cua sov tuaj yeem sib txawv nyob ntawm cov chaw tsim khoom thiab cov ntaub ntawv siv hauv daim kab xev kev tsim kho.
Lub tshav kub tsis kam ntawm ob daim kab xev yog txiav txim siab los ntawm hom nplaum thiab cov khoom siv rov qab uas nws ua haujlwm. Piv txwv li, tapes nrog silicone nplaum yog paub rau lawv tshwj xeeb tshav kub tsis kam, feem ntau withstanding kub txog li 500 ° F. Ntawm qhov tod tes, acrylic nplaum daim kab xev yuav muaj qhov kub tsis kam, feem ntau yog li ntawm 200 ° F txog 300 ° F.
Ntxiv nrog rau cov nplaum, cov khoom siv rov qab ntawm daim kab xev kuj tseem ua lub luag haujlwm tseem ceeb hauv nws cov cua sov. Cov kab xev nrog lub nraub qaum ua los ntawm polyimide, tseem hu ua Kapton, muaj npe nrov rau lawv lub peev xwm tiv taus qhov kub thiab txias. Polyimide tapes tuaj yeem tiv taus kub txog 500 ° F, ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam xws li aerospace, automotive, thiab electronics.
Lub tshav kub tsis kam ntawm ob daim kab xev yog qhov tseem ceeb hauv ntau yam kev siv. Piv txwv li, nyob rau hauv kev lag luam tsheb, hom kab xev no yog siv rau kev ruaj ntseg tsheb trims, moldings, thiab emblems, uas raug rau kub kub thaum lub sij hawm lub tsheb khiav. Ib yam li ntawd, hauv kev lag luam hluav taws xob, cov khoom siv hluav taws xob tiv thaiv hluav taws xob ob sab yog siv rau kev sib txuas cov khoom siv hluav taws xob, LED strips, thiab lwm yam khoom uas tsim kom muaj cua sov.
Nyob rau hauv aerospace sector, qhov twg huab cua huab cua feem ntau ntsib thaum lub sij hawm ya davhlau, tshav kub resistant ob sab daim kab xev yog ua hauj lwm rau kev ruaj ntseg cov ntaub ntawv, gaskets, thiab lwm yam khoom nyob rau hauv aircraft thiab spacecraft. Lub peev xwm ntawm daim kab xev los tuav nws lub zog nplaum nyob rau hauv qhov kub thiab txias yog qhov tseem ceeb rau kev ua kom muaj kev ncaj ncees thiab kev nyab xeeb ntawm cov ntawv thov tseem ceeb no.
Thaum sivtshav kub resistant ob sab daim kab xev, Nws yog ib qho tseem ceeb uas yuav tsum xav txog tsis yog qhov kub siab tshaj plaws uas nws tuaj yeem tiv taus tab sis kuj yog lub sij hawm raug tshav kub. Kev raug kub ntev ntev tuaj yeem cuam tshuam rau daim kab xev kev ua tau zoo, txawm tias nws nyob hauv nws qhov ntsuas kub tsis kam. Yog li ntawd, nws yog ib qho tsim nyog los sab laj cov chaw tsim khoom cov lus qhia thiab sim cov kab xev hauv cov kev ua haujlwm tshwj xeeb kom ntseeg tau tias nws tsim nyog rau daim ntawv thov.
Nyob rau hauv xaus, tshav kub resistant ob sab daim kab xev yog ib qho tseem ceeb tshuaj rau daim ntaub ntawv uas yuav tsum tau txhim khu kev qha kev sib raug zoo nyob rau hauv high-temperature ib puag ncig. Nrog nws lub peev xwm los tiv thaiv qhov kub ntawm 200 ° F mus rau 500 ° F, nyob ntawm cov ntaub nplaum thiab cov ntaub ntawv rov qab siv, daim kab xev tshwj xeeb no muaj ntau yam thiab muaj txiaj ntsig kev sib raug zoo rau kev lag luam xws li tsheb, hluav taws xob, aerospace, thiab lwm yam. Kev nkag siab txog qhov muaj peev xwm ua haujlwm kub ntawm ob sab daim kab xev yog qhov tseem ceeb rau kev xaiv cov khoom tsim nyog kom tau raws li qhov xav tau ntawm cov ntawv thov tshwj xeeb thiab ua kom pom kev ua haujlwm zoo nyob rau hauv kev nyuaj thermal.
Post lub sij hawm: Aug-20-2024