Txij li thaum xyoo 1958, tag nrho cov muag khoom ntim ntawm Thunder, Lightning brand tempered iav insulator tau tshaj 100 lab daim, suav rau ib nrab ntawm lub tebchaws thiab ib feem ntawm lub ntiaj teb.
Lub iav Insulator yog tsim los ntawm lub hau hlau, cov iav toughened thiab steel pin, uas yog ua ke nrog cov cement nplaum.Ua ntej sib sau ua ke, sab saum toj ntawm tus pin steel yog muab nrog ib tug mos gasket, lub puab kab noj hniav ntawm cov hlau cap thiab tus pin xaus ntawm qhov chaw sib cuag nrog cov cement nplaum yog them nrog tar.Lub gasket thiab tar yog siv los buff thaum muaj kev puas tsuaj thaum insulator ntsib thermal expansion thiab contraction.Toughened iav qhov chaw yog siv los insulate.
Iav Insulators muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, xoom-tus nqi ntawm tus kheej tawg, thiab nrhiav tau yooj yim;siab mechanical zog;zoo arc kuj;kev ua tau zoo ntawm tus kheej tu thiab tsis yooj yim rau hnub nyoog.Tsis tas li ntawd, cov khoom siv tshuaj tsuag muaj qhov zoo ntawm qhov muaj zog hydrophobicity, lub sij hawm ntev tiv thaiv kev ua qias tuaj, tsis tshua muaj dej ntws tawm ntawm qhov chaw, thiab kev tu-dawb thaum ua haujlwm;nws yog dav siv nyob rau hauv ntau yam circuits nyob rau hauv tsev thiab txawv teb chaws.
Disk ncua kev kawm ntawv iav insulators tau muab faib ua Standard Type, Anti-pollution Type, DC type, Aerodynamic Type, Out-ribs Type thiab av Wire Type.
