Lub hauv paus pib ntawm insulating ntawv hnub rov qab mus rau lub xyoo pua puv 19, thaum lub sij hawm nascent theem ntawm kev lag luam hluav taws xob txoj kev loj hlob. Nrog rau kev siv dav dav ntawm cov tshuab hluav taws xob thiab cov khoom siv hluav taws xob, nws tau ua pov thawj tias cov khoom siv insulating txhim khu kev qha yog qhov tseem ceeb los tiv thaiv kev xau tam sim no thiab luv luv ntawm cov hlau coils thiab cov khoom siv. Thaum ntxov insulating ntawv feem ntau yog tsim los ntawm paj rwb los yog hemp fibers raug rau kev yooj yim ua, thiab nws yog siv rau winding rwb thaiv tsev nyob rau hauv transformers, generators, thiab hluav taws xob motors.
Raws li qhov kev thov rau siab -voltage, siab - kub, thiab siab - cov ntaub ntawv insulating kev ua tau zoo nyob rau hauv cov khoom siv hluav taws xob txuas ntxiv, ob qho tib si cov txheej txheem tsim khoom thiab cov khoom siv ntawm cov ntawv insulating tau maj mam ua kom zoo dua. Ntoo pulp fibers hloov pauv hemp thiab paj rwb fibers; Tsis tas li ntawd, daim ntawv tau raug rau cov txheej txheem xws li tshuaj dawb, nias, thiab ziab kom ntseeg tau tias cov tuab tuab thaum txhim kho nws cov khoom siv dag zog thiab hluav taws xob rwb thaiv tsev.
Raws li qhov tshwm sim, qhov tshwm sim ntawm cov roj-impregnated insulating ntawv tau qhib siab - cov khoom siv hluav taws xob- xws li transformers - kom muaj kev nyab xeeb ntawm qhov hluav taws xob ntau dua.
Tsav los ntawm kev hloov pauv ntawm kev lag luam hluav taws xob thiab qhov tshwm sim ntawm cov thev naus laus zis tshiab, cov ntawv insulating tau txuas ntxiv mus rau hauv cov ntsiab lus ntawm ob qho tib si cov khoom siv thiab cov ntawv thov. Cov khoom lag luam tshiab- suav nrog siab- cov ntawv kub kub insulating ntawv, cov ntawv sib xyaw resin insulating ntawv, thiab cov ntawv tshwj xeeb fiber ntau insulating ntawv- tau tshwm sim los ua kom tau raws li qhov xav tau nruj ntawm aerospace, lub zog tshiab, thiab siab -kawg electronics sectors hais txog lub teeb yuag tsim, kub tsis kam, thiab tshuaj tiv thaiv corrosion. Txoj kev loj hlob ntawm cov ntawv insulating tsis tsuas yog qhia txog kev nce qib ntawm lub zog thev naus laus zis tab sis kuj tau ua haujlwm los tsav kev tsim kho tshiab hauv thaj chaw ntawm cov ntaub ntawv sib xyaw thiab cov cuab yeej rwb thaiv tsev.
