Cov khoom siv uas siv rau cov ncej ceramic insulators feem ntau xav tau lub zog siab txhua lub zog thiab cov khoom siv hluav taws xob zoo. Lub tshuab khoov khoov ntawm tus pas nrig-puab tus ncej ceramic insulator yuav thaum kawg siv rau cov tub ntxhais tseem ceeb ntawm lub rwb thaiv tsev, yog li ntawd cov tub ntxhais uas raug xaiv yuav tsum tau ua raws li cov qov dabtsi yog khoov siv tshuab ntsaws cov khoom; kev xaiv ntawm txoj kab uas hla ntawm txoj kab uas hla ntawm cov tub ntxhais ntxhais yog siv ntau cov kev sib tw ntau zaus. Tam sim no, cov tuam ntxhab hauv tsev feem ntau siv cov dav hlau moulded tsho thiab tom qab ntawv hnav lub kaus. Cov xwm txheej ntawm qhov kub thiab txias, sijhawm thiab vulcanization siab yuav tsum nruj tswj hwm thaum txhaj.
Txhawm rau kom muaj txiaj ntsig vulcanization zoo ntawm sheath. Thaum hnav lub kaus, koj yuav tsum nruj tswj hwm qhov chaw kub lub sij hawm thiab qhov chaw nres tsheb kom paub tseeb tias lub kaus thiab lub hnab ya ruaj khov. Tus nqi nce siab ntawm kev siv silicone roj hmab hluav taws xob daim tiab tuaj yeem them taus los ntawm lub siab dua tus nqi sib tw tag nrho ntawm cov hlaws dai. Khwv yees tias tus nqi muag yog cov nqi sib npaug ntawm cov kav hlau ua kua hlau insulator ntawm tib yam kev qhia tawm. Qhov kev sib xyaw ua ke ua qauv zoo heev txo cov teeb meem ntawm kev tsim hluav taws xob siab uas tsis muaj zog, ua rau muaj kev txhim kho tsis zoo, thiab muaj peev xwm txhim kho ntau.