Cov txheej txheem tsim cov xim architectural feem ntau suav nrog cov kauj ruam hauv qab no:
Kev npaj cov khoom siv raw: xaiv cov ntaub ntawv raw, nrog rau cov resins, pigments, cov kuab tshuaj, additives, thiab lwm yam. Resin yog cov khoom tseem ceeb ntawm cov xim vaj tse, feem ntau siv acrylic resin, polyurethane resin, thiab lwm yam.; Pigments yog siv los muab cov xim thiab npog; Cov kuab tshuaj yog siv los dilute thiab kho viscosity; Cov additives yog siv los txhim kho cov khoom ntawm lacquers.
Cov khoom xyaw & Kev sib xyaw: Sib tov ntau yam raw khoom sib faib raws li daim ntawv qhia. Thaum sib tov, nws yog ib qho tsim nyog yuav tsum tau xyuam xim rau nplawm tusyees kom ntseeg tau tias cov khoom xyaw sib xyaw ua ke kom tsis txhob stratification lossis sedimentation. Lub tshuab hluav taws xob lossis lub tshuab hluav taws xob tuaj yeem xav tau thaum lub sijhawm sib tov.
Sib tsoo thiab dispersion: Cov xim sib xyaw yog hauv av thiab dispersed los txhim kho qhov sib xws ntawm cov xim dispersion thiab fineness ntawm cov xim. Cov kauj ruam no feem ntau yog ua los ntawm cov xuab zeb zeb lossis pob zeb los xyuas kom meej tias cov xim pigment yog sib npaug hauv cov resin.
Lim: Cov xim sib tsoo yuav tsum tau lim los ntawm lub lim kom tshem tawm cov khoom loj ntawm impurities thiab xyuas kom meej qhov smoothness thiab kev tsim kho ntawm txheej. Feem ntau siv txoj kev pom muaj xws li tshuaj ntsuam pom thiab centrifugal filtration.
Tinting: Kho cov xim ntawm cov xim raws li xav tau. Cov kauj ruam no feem ntau yog ua tiav nyob rau theem dosing, los ntawm kev ntxiv cov xim ntawm cov xim kom ua tiav cov xim uas xav tau.
Ntim: Cov xim tom qab tinting yog ntim, feem ntau ntim rau hauv cov nruas hlau lossis yas nruas, txhawm rau tiv thaiv cov xim tsis zoo thaum khaws cia thiab kev thauj mus los.
Kev tshuaj xyuas zoo: Kev tshuaj xyuas zoo yog ua ntej ntim khoom kom ntseeg tau tias cov ntsuas kev ua tau zoo ntawm cov txheej txheem ua tau raws li cov qauv. Cov khoom kuaj muaj xws li viscosity, cov ntsiab lus khoom, lub sij hawm ziab, huab cua tsis kam, thiab lwm yam.
Kev tsim kho txheej txheem ntawm architectural xim:
Lub hauv paus kev kho mob: ntxuav lub hauv paus txheej, tshem tawm cov roj, plua plav thiab lwm yam impurities, thiab xyuas kom meej tias lub hauv paus txheej yog huv si, qhuav thiab tsis muaj kab nrib pleb.
Kev tsim kho primer: primer yog siv rau hauv lub hauv paus txheej los txhim kho qhov adhesion ntawm cov xim thiab lub hauv paus txheej thiab tiv thaiv cov xim tsis poob.
Daim ntawv thov lub tsho nruab nrab: Tom qab cov primer tau qhuav, lub tsho nruab nrab yog siv los muab cov txiaj ntsig zoo nkauj thiab kev tiv thaiv.
Daim ntawv thov Topcoat: Tom qab nruab nrab txheej ntawm cov xim tau qhuav, lub topcoat yog siv los muab cov hniav zoo nkauj kawg thiab kev tiv thaiv.
Curing & Maintenance: Tom qab kev tsim kho tiav, kev kho yog ua los xyuas kom meej tias cov xim yog qhuav thiab kho. Nyob rau tib lub sijhawm, kev saib xyuas txhua hnub yog nqa tawm kom ntev lub neej kev pabcuam ntawm cov txheej txheem.
