1. Kev cuam tshuam ntawm coating ib puag ncig kub thiab kub ntawm lub thickness ntawm txheej zaj duab xis: noj cov hmoov txau ntawm cov phom txau thiab cov khoom uas yuav tsum tau ua rau 20cm li Ib qho piv txwv, thaum qhov ntsuas kub yog 20 - 30 ℃, cov av noo ntawm 60 - 80%, txheej txheej txheej ua haujlwm ntawm cov hmoov txheej ua tau zoo dua, thiab cov txheej txheem txheej xim yog tuab dua.
2. Kev faib cov txheej txheem ua yeeb yaj kiab tuab: hauv cov hmoov av siv tshuab, vim qhov tsis sib xws ntawm cov txheej txheem sib xyaw ua kom tuab yog li ob zaug ntawm cov kuab tshuaj tuab. Nws yog ib qho tsim nyog los ua kom raug tshuaj tsuag cov qauv ntawm cov khoom siv, tswj lub sijhawm ua kom tsis ncaj ncees los tiv thaiv kev sib txau tsis sib txau.
3. Txoj kev ua yeeb yaj kiab ntawm cov khaubncaws sab nraud povtseg: Hauv cov khoom siv, cov tuab txheej txheej ua yeeb yaj kiab thickness, smoother rau saum npoo. Cov ntsiab lus tseem ceeb cuam tshuam rau txoj kev ua yeeb yaj kiab ntawm cov hmoov av me me thiab nws lub faib tawm, melt viscocosity, thiab cov dispersion lub xeev ntawm cov pigments thiab cov neeg sawv cev.
4. Hais txog txheej ua yeeb yaj kiab: cov khoom zoo hauv cov hmoov txheej yog yooj yim rau hauv lub taub hau ntawm cov raj xa pa hloov hauv raj tom qab cov khoom siv. Nyob rau hauv kev tsim kho ntawm electrostatic txau, qhov teeb meem ntawm cov plua plav ib puag ncig yuav tsum tau them nyiaj txaus.
5. Txo ua tau zoo: Qhov tseem ceeb cuam tshuam rau cov txheej txheej ua haujlwm ntawm cov khoom siv rau cov hmoov, qhov ntsuas kub thiab av noo ntawm cov txheej txheej ib puag ncig, thiab lwm yam.
