Dab tsi ntawm cov khoom tiv thaiv qis zoo li qub haum rau cov neeg ua haujlwm sawv ntev
Rau feem ntau cov neeg ua haujlwm uas khau ua haujlwm ntev ntev los sawv ntsug thiab ua haujlwm, lawv feem ntau yuav xav tias cov khau ua haujlwm yuav zoo li tsis muaj zog tom qab hnav lawv ntev ntev. Vim tias cov khau ua haujlwm hnyav dhau thiab hnyav hnyav kom tsis xis nyob, yuav ua li cas cia cov neeg ua haujlwm hnav khau ua haujlwm yooj yim? Qhov tseeb, peb tseem yuav tsum pib nrog xaiv cov khoom siv. Cov chaw ua haujlwm tam sim no ib txwm yuav tsum hnav cov khau tiv thaiv zoo li qub nrog kev ua haujlwm zoo.
Muaj ntau hom kev tiv thaiv kev ua haujlwm zoo li qub khau ntawm kev ua lag luam, feem ntau muab faib ua peb pawg: PU, PVC, SPU cov ntaub ntawv, thiab hauv cov khoom qub, qhov tuab thiab tuab ntawm khau electrostatic tsim los ntawm ntau cov tuam ntxhab yog txawv, thiab kev nplij siab yog sib txawv kiag li. Txawm li cas los xij, cov khau tiv thaiv kev ua haujlwm zoo ua los ntawm cov khoom siv PU xav tias muag muag thiab lub teeb, uas yog qhov haum rau cov neeg ua haujlwm uas sawv ntev ntev hnav.
Qhov zoo ntawm PU tiv thaiv zoo li qub khau:
1. Zoo heev los tiv thaiv zoo li qub khau muaj nuj nqi
2. Sib rau lub teeb, muag muag, xis thiab ua pa
3. Lub teeb yuag, siab zog, zoo coj tiv thiab folding kuj
4. Yuav ntxuav tau thiab ruaj khov
5. Xis zoo thiab tsis plam, lub teeb thiab khoob, ko taw zoo hnov, tsis tshua muaj kev sib txhuam voltage, tsis muaj hmoov av tshem tawm, muaj zog hnav tsis kam
6. Haum rau siv nyob rau hauv cov chaw zoo li qub, khoom noj, tshuaj, chaw ua haujlwm kho qhov muag, thiab lwm yam.
Cov khoom siv tib qho ntawm cov khau ntaub antistatic yog ua los ntawm cov roj hmab PU conductive, thiab sab sauv yog ua los ntawm antistatic PU. Nyob hauv kev cuam tshuam ntawm kev hnav thiab kev ua qias tuaj, qhov saum npoo tsis kam ntawm ib tus ntawm cov khau antistatic muaj tso tawm me ntsis, thiab muaj cov khoom ntawm acid tiv thaiv, alkali tsis kam thiab roj tsis kam. Cov cim tseem ceeb ntawm kev ua haujlwm tiv thaiv zoo li qub: kev tiv thaiv ib leeg yog 105 ~ 108 (Ω), uas ua tau raws li qhov yuav tsum tau ua ntawm cov qauv hauv tebchaws. Daim ntawv thov tseem ceeb ntawm kev tiv thaiv kev ua haujlwm zoo li qub tau dav siv hauv cov khoom siv hluav taws xob, cov tshuab hluav taws xob semiconductor thiab chav huv chav huv.