Daim iav tiv thaiv ib puag ncig yog dab tsi?
Qee tus neeg hais tias qhov chaw ntawm kev tiv thaiv ib puag ncig pib nrog kev tsim.Ntau thiab ntau tus neeg pib mob siab rau kev siv cov khoom zoo ib puag ncig thaum kho lawv lub tsev thiab chaw ua haujlwm ib puag ncig.Muaj ntau qhov chaw koom nrog kev tiv thaiv ib puag ncig.Ntawm ntau qhov chaw, kev tsim khoom yog ib txwm nyob rau hauv pem hauv ntej.Nyob rau hauv cov txheej txheem ntau lawm ntawm iav tsom iav,coj ib puag ncig tiv thaiv lub teeb tsom iavyog ib tug ntawm cov masterpieces.
Hais txog kev tiv thaiv ib puag ncig ntawm cov iav tsom iav, cov lus qhia tuaj yeem muab faib ua ob qho kev qhia, uas yog coj lub teeb thiab daim iav.
Cov siv lead ua yog txawv ntawm nws hom teeb.Nws yog cov khoom siv teeb pom kev zoo ib puag ncig.Tsis tsuas yog nws tsis muaj cov pa phem xws li txhuas thiab mercury, nws tsis ua phem rau ib puag ncig.Nws muaj kev txuag hluav taws xob siab thiab cov txiaj ntsig zoo ib puag ncig.Tsis muaj ultraviolet thiab infrared nyob rau hauv spectrum.Tsis muaj cua sov, tsis muaj hluav taws xob, me ntsis glare, thiab cov khib nyiab tuaj yeem rov ua dua tshiab, tsis muaj kuab paug, thiab tsis muaj mercury.Lub teeb txias txias tuaj yeem kov tau nyab xeeb thiab yog lub teeb ntsuab zoo ib yam.Nws kuj muaj qhov zoo ntawm qhov tsis tshua muaj hluav taws xob, kev nyab xeeb, thiab lub neej ntev, uas yog raws li cov qauv ntawm cov ntaub ntawv zoo ib puag ncig.
Peb paub tias los ntawm cov khoom ntawm daim iav, nws yog feem ntau muab faib ua 3 txheej, thawj txheej iav, txheej thib ob ntawm cov nyiaj los yog tooj liab, thiab txheej thib peb ntawm txheej tiv thaiv, uas yog siv los tiv thaiv daim iav los ntawm oxidized los yog khawb.Kev tiv thaiv ib puag ncig ntawm daim iav yav dhau los tau tshwm sim hauv cov no Kev siv tshuaj lom thiab teeb meem raug tshem tawm hauv cov khoom siv.Cov lo ntsiab muag tiv thaiv ib puag ncig tam sim no muaj lub ntsiab lus tshiab.Kev nyab xeeb thiab ruaj khov cov khoom siv xws li PMMA lo ntsiab muag, PC lo ntsiab muag, thiab PS lo ntsiab muag tau siv dav hauv ntau qhov kev lag luam xws li cov khoom siv tsheb, kev sib txuas lus kho qhov muag, kev kho mob, thiab kev tsim cov tsom iav lens.
Yog li tsis muaj teeb meem los ntawm qhov kev xav, Kuv ntseeg tias kev sivenvironmentally friendly coj lub teeb tsom iavyuav yog ib tug qauv nyob rau hauv lub neej yav tom ntej.
Post lub sij hawm: Sep-17-2021