Vim muaj kev paub txog ib puag ncig niaj hnub no ntau zuj zus, cov khoom xyoob tau txais kev saib xyuas dav dav rau lawv txoj kev ruaj khov thiab kev phooj ywg rau ib puag ncig. Ua ib txheej txheej ntuj, kev siv Shellac (shellac) hauv cov khoom xyoob tau maj mam nyiam cov neeg. Shellac yog ua los ntawm cov resin uas cov kab shellac tso tawm thiab yog ib txheej txheej ntuj nrog kev ua tau zoo rau ib puag ncig. Yog li, qhov zoo thiab qhov tsis zoo ntawm kev siv Shellac hauv cov khoom xyoob yog dab tsi?
Cov txiaj ntsig ntawm Shellac
Ib puag ncig zoo thiab tsis muaj tshuaj lom: Shellac yog cov roj hmab ntuj uas tsis muaj cov tshuaj lom neeg thiab tsis ua rau ib puag ncig thiab tib neeg lub cev tsis zoo. Piv nrog cov txheej txheem tsim khoom ib txwm muaj, cov txheej txheem tsim khoom thiab siv Shellac yog tus phooj ywg ib puag ncig ntau dua thiab yog cov khoom siv zoo rau ib puag ncig.
Kev tiv thaiv zoo: Shellac tuaj yeem tsim ib daim zaj duab xis tiv thaiv rau ntawm qhov chaw ntawm cov khoom xyoob kom tiv thaiv kev nkag mus ntawm cov dej noo thiab av, ua kom ntev lub neej ntawm cov khoom xyoob. Nws cov khoom tiv thaiv dej thiab pwm yog qhov tshwj xeeb tshaj yog rau cov rooj tog xyoob thiab cov khoom dai sab hauv.
Kev zoo nkauj dua: Shellac tuaj yeem ua kom cov xim ntuj thiab cov qauv ntawm cov khoom xyoob zoo nkauj dua, ua rau qhov chaw du thiab ci ntsa iab dua, thiab txhim kho qhov zoo nkauj ntawm cov khoom. Nws kuj muaj qee qhov kev txhim kho xim, ua rau cov khoom xyoob zoo li zoo nkauj dua thiab zoo nkauj dua.
Qhov tsis zoo ntawm Shellac
Kev ruaj khov tsis zoo: Txawm hais tias Shellac muaj kev tiv thaiv zoo thaum pib, nws lub zog tsis zoo thiab nws yooj yim cuam tshuam los ntawm ib puag ncig sab nraud thiab poob nws qhov ci thiab kev tiv thaiv. Tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj av noo siab lossis sib cuag nrog dej ntau zaus, Shellac txheej tiv thaiv yuav maj mam lwj.
Yuav tsum tau saib xyuas tas li: Vim yog qhov teeb meem ntawm Shellac, cov khoom xyoob uas tau coated nrog nws yuav tsum tau saib xyuas thiab rov coated tsis tu ncua, uas ua rau tus nqi siv ntau dua thiab kev dhuav ntawm kev saib xyuas. Qhov no yuav tsis yooj yim rau cov khoom xyoob uas siv ntau zaus hauv lub neej txhua hnub.
Txwv los ntawm cov xwm txheej siv: Shellac tsis muaj zog tiv taus cua sov thiab tsis haum rau cov khoom xyoob hauv qhov chaw kub siab. Tsis tas li ntawd, nws muaj kev kam rau qee yam tshuaj lom neeg thiab yooj yim corroded los ntawm cov kuab tshuaj lossis cov kua qaub thiab alkalis muaj zog. Yog li ntawd, nws cov xwm txheej siv yog txwv.
Kev Txheeb Xyuas
Ua ib txheej txheej ntuj thiab zoo rau ib puag ncig, Shellac muaj qhov zoo heev hauv kev siv cov khoom xyoob, tshwj xeeb tshaj yog hais txog kev tiv thaiv ib puag ncig, kev zoo nkauj thiab kev ua haujlwm tiv thaiv. Txawm li cas los xij, cov teeb meem ntawm nws qhov ruaj khov thiab tus nqi txij nkawm tsis tuaj yeem tsis quav ntsej. Thaum xaiv siv Shellac los txheej cov khoom xyoob, nws yog ib qho tsim nyog los xav txog qhov chaw siv tshwj xeeb thiab kev muaj peev xwm txij nkawm kom muab kev ua si tag nrho rau nws cov txiaj ntsig thiab kov yeej nws qhov tsis zoo. Yav tom ntej, nrog kev nce qib ntawm thev naus laus zis thiab kev txhim kho ntawm cov ntaub ntawv tshawb fawb, kev siv Shellac hauv cov khoom xyoob yuav tsum tau ua kom zoo dua, coj ntau txoj kev xaiv zoo rau ib puag ncig rau tib neeg lub neej.
Los ntawm kev nkag siab tob txog kev siv Shellac hauv cov khoom xyoob, peb tuaj yeem ua qhov kev xaiv zoo dua rau ib puag ncig thiab ua tau zoo hauv lub neej tiag tiag.
Lub sijhawm tshaj tawm: Lub Rau Hli-07-2024
