Tus pas nrig rho tawm rho tawm kab hluav taws xob ua kab thaiv kab hluav taws xob tiv thaiv kab yog tsim ntawm peb ntu ntawm cov iav fiber epoxy cob nqus pas nrig, silicon roj hmab lub kaus mom tiab thiab fittings.
Kev sib txawv ntawm cov pas nrig-hom kev ncua ntawv tso ua ke cov ntxig hluav taws xob muaj qhov sib txawv, thiab cov qauv qhov siab thiab cov nqaj sib txawv yog qhov sib txawv. Cov ntxig hluav taws xob muaj feem ntau siv rau kev xa cov kab thiab muaj cov hydrophobicity zoo, kev laus tiv thaiv, kev tiv thaiv kab thiab tiv thaiv tsis kam. Kev xeb, lub zog loj thiab lub zog khoov siab, lub zog loj txhua qhov, muaj peev xwm tiv tau zoo, poob siab thiab lub pob tawg tsis kam, lub teeb nyhav, kev txhim kho yooj yim thiab txij nkawm, kev teeb tsa loj ntawm qaum thiab qis xaus thiab cov khoom sib thooj Porcelain insulators muaj qhov sib thooj tib yam thiab tuaj yeem siv sib hloov tau.
Tus pas nrig rho tawm rho tawm hluav taws xob tuaj yeem ua tau zoo siv txoj kev nqaim nqaim qhib lub zog siab kis tau tus mob. Nws yog qhov tsim nyog rau kev hloov kho hluav taws xob hauv nroog, tuaj yeem txo qhov siab ntawm pej thuam, thiab tuaj yeem txuag ntau lub zog ntawm cov neeg, khoom siv thiab nyiaj txiag. Vim tias nws lub siab khoov siab lub zog, nws tuaj yeem tiv thaiv cov plooj (veneers) kab rov tav Cov Insulators yog qhov ntxim nyiam rau kev ua kom tawg thiab nws yog cov khoom uas tsis tuaj yeem hloov los ntawm cov kab ua plooj (porcelain insulators); lawv yog cov loj me me, lub teeb hauv qhov hnyav, muaj zog hauv kev poob siab thiab kev cuam tshuam, thiab tsis tas yuav ntxuav phau ntawv, muab kev lav rau kev ua haujlwm zoo. Cov khoom lag luam no coj los tsim cov pas nrig dav dav, cov qauv kev ua haujlwm me me, qhov zoo, qhov hnyav yog 1/10 ntawm tib qib cov plooj (porcelain) thiab cov iav thaiv cov iav, kev thauj mus los thiab teeb tsa tau yooj yim heev.
Haum rau qhov chaw qias neeg, cov cuab yeej siab tensile load, kev sib tw loj thiab cov kab cog. Cov pa paug ntawm cov hluav taws xob muaj hluav taws xob ntau yog 30% -50% siab dua ntawm cov plooj (porcelain) thiab cov iav iav ntawm cov qib qub. Cov kev ua tau zoo nyob rau qhov ntsuas kub ntawm -60 degrees mus rau +200 degrees; qhov tsis muaj kev puas ntsoog tsim yog saws, thiab xoom tus nqi tsis tas yuav tsum tau thaum lub sijhawm ua haujlwm. Qhov hluav taws xob ua tau zoo dua, cov cuab yeej lub zog yog siab, lub zog tensile ntawm epoxy iav rub-rub pas nrig nqa sab hauv yog 2 npaug siab dua ntawm cov hlau tsis zoo, thiab 8-10 zaug ntawm cov ntaub ntawv muaj zog ceramic. txhim kho kev ntseeg siab ntawm kev ua haujlwm nyab xeeb.
Nws muaj qhov ua tau zoo los tiv thaiv kev ua qias tuaj, ua kom muaj kev ua qias tuaj, thiab muaj lub zog tiv thaiv kev ua paug. Nws cov ntub dej tiv taus cov pa hluav taws xob thiab cov pa phem nrog voltage yog 2 ~ 2.5 npaug ntawm tib lub qhov dej ntawm cov dej ntawm cov dej tsis haum. Thiab nws tsis tas yuav raug ntxuav, thiab tuaj yeem tsim kev nyab xeeb hauv kev ua qias tuaj hnyav.