Qhov tseeb, hauv kev lag luam xim, lub tswv yim no yuav muaj qee qhov kev nkag siab tsis meej lossis tsis meej pem, vim hais tias cov kev xav ntawm "roj xim" feem ntau yog hais txog cov txheej txheem hnyav, uas muaj cov kuab tshuaj organic raws li diluents, thiab "dej soluble" feem ntau yog txuam nrog. nrog dej-raws li coatings, uas siv dej raws li diluent, ntau environmentally friendly. Txawm li cas los xij, txhawm rau teb cov lus nug no, peb tuaj yeem tshawb txog ob yam:
Ua ntej, kev tiv thaiv ib puag ncig
Yog tias peb nkag siab "dej-soluble oil-raws li xim" yog ib yam khoom uas sim simulate cov nyhuv ntawm cov xim pleev xim rau hauv cov dej-raws li, nws muaj qhov zoo ntawm ib puag ncig zoo dua li cov xim hnyav-raws li roj-raws li xim. Vim tias kev siv cov kuab tshuaj organic raug txo los yog tshem tawm tag nrho, cov emissions ntawm volatile organic compounds (VOCs) raug txo, uas yog ntau tus phooj ywg rau ib puag ncig thiab tib neeg kev noj qab haus huv. Nyob rau hauv cov ntsiab lus ntawm niaj hnub no qhov tseem ceeb ntawm ntsuab ib puag ncig tiv thaiv, xws li cov khoom yog undoubtedly ntau nyob rau hauv txoj kab nrog kev lag luam xav tau.
Thib ob, kev ua haujlwm thiab kev siv
Los ntawm qhov pom ntawm kev ua tau zoo thiab kev siv, cov dej-soluble coatings (txawm los yog tsis ua raws li cov yam ntxwv ntawm cov roj-raws li txheej) yuav tsis tuaj yeem ncav cuag qib ntawm cov roj-raws li cov txheej txheem ntawm kev ziab ceev, hardness, gloss, thiab lwm yam, tshwj xeeb tshaj yog nyob rau qee lub sijhawm uas yuav tsum tau hnav tsis kam, huab cua tsis kam lossis siab gloss. Txawm li cas los xij, nrog kev nce qib ntawm thev naus laus zis, ntau cov txheej txheem dej-soluble coatings tau muaj peev xwm ua kom muaj kev sib npaug zoo ntawm kev tiv thaiv ib puag ncig thiab kev ua haujlwm kom tau raws li qhov xav tau ntawm cov xwm txheej sib txawv.
Saum toj no
Yog li ntawd, txawm hais tias lub tswv yim ntawm "dej-soluble roj-raws li txheej" tej zaum yuav me ntsis vague, los ntawm qhov kev pom ntawm kev tiv thaiv ib puag ncig, txhua yam khoom txheej uas hloov mus rau dej-raws li tsim nyog tau lees paub. Seb nws yog "zoo" nyob ntawm qhov kev thov tshwj xeeb scenario thiab kev ua tau zoo. Thaum xaiv, nws raug nquahu kom nkag siab txog qhov kev tiv thaiv ib puag ncig, kev ua haujlwm thiab tus nqi ntawm cov khoom los ua qhov kev xaiv zoo tshaj plaws rau koj tus kheej.
