Nrog rau kev nce qib sai ntawm lub sijhawm thiab kev txhim kho ntawm kev lag luam electromechanical mus rau high voltage thiab muaj peev xwm loj, cov kev xav tau siab dua thiab siab dua tau muab tso rau pem hauv ntej rau qhov zoo thiab kev ntseeg siab ntawm cov qauv rwb thaiv tsev. Txoj kev loj hlob ntawm cov ntaub ntawv rwb thaiv tsev kuj tseem nrawm dua. Lub sijhawm no, koj yuav kawm txog cov txheej txheem kev txhim kho ntawm cov ntaub ntawv rwb thaiv tsev los ntawm UPGM203 chaw tsim tshuaj paus Zibo Haichen Insulation Composite.
Insulating cov ntaub ntawv, tseem hu ua dielectrics, yog cov ntaub ntawv uas tso cai rau ib tug me me tam sim no los ntawm nyob rau hauv qhov kev txiav txim ntawm tam sim no thiab voltage. Lawv cov resistivity feem ntau ntau dua 10 mus rau 7th hwj chim Ω. m, thiab tuaj yeem siv los cais lub cev uas muaj peev xwm sib txawv. Hauv cov khoom siv hluav taws xob, nws cais cov conductors nrog cov peev txheej sib txawv los xyuas kom meej lub cev ua haujlwm ntawm lub cev muaj zog thiab cov khoom siv hluav taws xob, ua tiav lub hom phiaj ntawm kev hloov hluav taws xob, kev xa hluav taws xob, thiab cov ntaub ntawv xa mus. Cov khoom siv rwb thaiv tsev yog cov khoom siv hauv cov tshuab hluav taws xob thiab khoom siv. Feem ntau, cov tshuab hluav taws xob thiab cov khoom siv yog tsim los ntawm cov khoom siv hluav taws xob, cov khoom sib nqus, cov ntaub ntawv rwb thaiv tsev, thiab cov khoom siv. Tsuas yog cov ntaub ntawv rwb thaiv tsev, tag nrho lwm cov ntaub ntawv yog cov khoom siv hlau.
Nyob rau hauv nruab nrab ntawm lub xyoo pua 20th, nrog rau kev loj hlob ntawm aerospace, machinery, tshuaj lom neeg kev lag luam, hluav taws xob electronics thiab kis tau tus mob, Mineral-insulated tooj liab-clad cable, teeb pom kev zoo, ntau yam connectors, instruments, khoom, relays, thiab lwm yam., insulating cov ntaub ntawv tau attracted. ntau thiab ntau dua los ntawm cov kws tshawb fawb thiab engineers. Rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob thiab kev hloov pauv. Lub ntim, qhov zoo, thiab kev pabcuam lub neej ntawm cov khoom siv hluav taws xob xws li cov motors feem ntau nyob ntawm cov khoom siv rwb thaiv tsev siv. Kev nce qib miniaturization, lub teeb yuag, thiab kev ua haujlwm siab ntawm cov khoom siv hluav taws xob kuj ua rau kev txhim kho thiab kev xav tau ntawm cov ntaub ntawv rwb thaiv tsev nce siab.
Ua ntej xyoo pua 20th, tsis muaj kev paub txog kev rwb thaiv tsev, thiab cov ntaub ntawv rwb thaiv tsev feem ntau yog muab los ntawm cov ntaub ntawv ntuj. Cov tib neeg siv cov khoom siv roj hmab ntuj nrog cov khoom siv rwb thaiv tsev, cov khoom siv shellac, thiab lwm yam. Cov tshuab hluav taws xob ntxov tshaj plaws txawm siv cov ntaub lo lo ntxhuav, paj rwb, thiab paj rwb ntaub ua cov ntaub ntawv rwb thaiv tsev. Txhawm rau txhim kho dej tsis kam, cov khoom siv ntuj xws li shellac thiab amber tau impregnated nrog zaub roj thiab asphalt.
Thaum kawg ntawm lub xyoo pua 19th, vim yog qhov tshwm sim ntawm AC motors thiab peb-theem kis tau tus mob, lub zog siab thiab high voltage ntawm cov khoom tso tawm yuav tsum muaj cov ntaub ntawv rwb thaiv tsev tshiab, thiab cov khoom siv hluav taws xob mica hluav taws xob tau nkag mus rau hauv cov tshuab hluav taws xob. Lub rwb thaiv tsev ntawm hluav taws xob motors thiab roj-ntawv rwb thaiv tsev qauv tau nkag mus rau cable manufacturing.
Nrog rau txoj kev loj hlob ntawm lub cev muaj zog thiab hluav taws xob kev lag luam, hluav taws xob rwb thaiv tsev kev ua tau zoo ntawm cov ntaub ntawv ntuj yog ib qho nyuaj rau kev ua tau raws li qhov yuav tsum tau ua. Yuav kom kov yeej qhov tsis txaus ntawm cov khoom siv ntuj tsim, kev txhim kho ntau yam tau ua rau cov khoom siv rwb thaiv tsev zoo, yog li txhawb kev tshwm sim ntawm cov khoom siv hluavtaws thiab cov ntaub ntawv rwb thaiv tsev tshiab raws li lawv.
