Koj puas tau xav tias cov roj hmab bands uas peb siv txhua hnub yog cov neeg saib xyuas lossis cov insulators uas thaiv hluav taws xob tam sim no? Cov lus teb yog: Cov roj hmab bands yog insulators. Niaj hnub no Daoak Polymer cov ntaub ntawv yuav tham txog cov hauv paus ntsiab lus.
I. Vim li cas ho tsis siv roj hmab khi hluav taws xob?
Tsuas yog muab tso, txoj kev hla ntawm hluav taws xob tam sim no yuav tsum tau txav hluav taws xob tsis pub dhau cov khoom siv. Txawm li cas los xij, cov tshuab hluav taws xob hauv cov roj hmab ntawm roj hmab, uas ua rau nce roj hmab bands, yog nruj nreem khi, nrog yuav luag tsis muaj hluav taws xob hauv hluav taws xob.
Qhov kev tawm tsam hluav taws xob nruj me me hauv lub xeev hluav taws xob tau tshwm sim hauv kev tiv thaiv ntau hauv cov roj hmab bands, tiv thaiv kom tsis txhob ntws khov kho. Yog li ntawd, nws dhau los ua cov kev thaiv cov muaj txiaj ntsig zoo heev.
Ii. Kev siv cov khoom siv rwb thaiv tsev
Vim hais tias cov roj hmab cov roj rwb txog cov khoom siv tau zoo, nws yog dav siv nyob rau hauv ntau cov xwm txheej yuav tsum muaj hluav taws xob tiv thaiv, feem ntau:
Insulating txheej ntawm sab nraud txheej ntawm cov xov hluav taws xob
Sealing Gaskets hauv ntau yam khoom siv hluav taws xob
Tes tuav ntawm cov cuab yeej hluav taws xob
Cov ntawv thov siv roj hmab cov tshuaj insulating kom tiv thaiv hluav taws xob hluav taws xob thiab xyuas kom peb muaj kev nyab xeeb.
III. Tuaj yeem "kev coj ua" roj hmab yuav ua?
Yog! Qhov no yog qhov kev thov tshwj xeeb ntawm cov ntaub ntawv kev tshawb fawb. Los ntawm kev ntxiv cov txheej txheem qhia tshwj xeeb (xws li cov roj hmab dub) thaum lub zog roj hmab ntau lawm, tsim cov ntxiab tshwj xeeb nrog cov khoom siv dag zog tshwj xeeb.
Cov khoom siv no tau siv nyob rau hauv cov chaw tsim tshwj xeeb hauv chaw tsim khoom, xws li kev tsim cov tshuab tsim khoom thiab cov ntaub thaiv hluav taws xob npog.
Los ntawm Rwb thaiv tsev zog: Daoak cov kev cog lus zoo
Ntawm Daoak polymer cov ntaub ntawv, peb ntseeg tias yuav siv cov tshuaj insulator lossis tus thawj coj, kev ruaj ntseg thiab kev ntseeg tau ntawm cov khoom yog ib txwm ua.
Peb nkag siab tias thaum roj hmab siv hluav taws xob rwb thaiv tsev lossis cov ntsaws ruaj ruaj, muaj qhov tsis zoo tuaj yeem ua rau muaj kev phom sij muaj kev nyab xeeb. Yog li ntawd, peb hais rau:
Tswj cov khoom siv purity los ntawm cov khoom los xyuas kom meej kev ua haujlwm.
Cia siab rau cov txheej txheem ntau lawm thiab kev ntsuas nruj ua tau zoo xws li SGS ROHS, thiab cov khoom lag luam tau tawm ntawm lub Hoobkas tau ruaj khov thiab txhim kho lub cev (suav nrog rwb thaiv tsev).
Txawm hais tias koj xav tau tus qauv insulating cov khoom siv roj hmab lossis cov khoom lag luam uas muaj kev txaus siab rau koj ntau tshaj kaum xyoo kev ua tau zoo thiab txhim kho elastomer kev daws teeb meem.
