Koj yuav tsum xaiv cov kua roj vanish siv nyob rau hauv decoupage, nyob ntawm seb cov khoom yuav tsum tau dai kom zoo nkauj yuav siv tom qab. Qhov kev xaiv ntawm cov kua roj vanish yog qhov loj heev.
Cov Lus Qhia
Kauj ruam 1
Yog tias cov tais diav hauv chav ua noj tau dai kom zoo nkauj nrog decoupage, uas yuav tsis sawv ntsug, tab sis yuav siv thiab tiv tauj nrog cov zaub mov, koj yuav tsum xaiv cov tshuaj pleev xim tsis zoo rau lub hau. Rau cov khoom lag luam uas yuav tas li los yog ntau zaus chwv nrog dej, siv thiab nyob hauv cov chav ntub, nws zoo dua los xaiv cov kua roj vanish. Tus cwj pwm ntawm cov kua roj vanish zoo yog li cas nws dries. Cov varnish zoo tsis tawm ntawm streaks thiab tawg, tusyees ntawm lub hauv paus, tsis tig daj mus ntev, tsis muaj lub ntsej muag tsis muaj qhov tsis hnov tsw.
Kauj ruam 2
Nrog kev pab ntawm cov kua roj vanish, koj tuaj yeem ua tiav qee yam teebmeem ntawm cov khoom. Rau qhov no, muaj cov kua roj vanish, cov tshwj xeeb zaj sawv varnishes - nrog rau ob lossis ob npaug duab ci. Cov kua roj vanish tuaj yeem yog matte lossis glossy. Ib lub tshuab ua volumetric tuaj yeem ua tiav uas siv cov dej tshwj xeeb raws dej ntshiab. Muaj cov kua roj vanish hauv cov tshuaj tsuag poom, uas yog siv rau qee qhov ntawm cov khoom muaj pes tsawg leeg, ua tsaug uas daim duab tau ntim ntim thiab cov qauv convex. Los ntawm kev sib xyaw matte thiab glossy varnishes ua ke, koj tuaj yeem tau txais cov nyhuv ntawm satin nto. Los ntawm kev thov ob peb lub tsho tiv no ntawm pob zeb diamond polish rau puag, koj tau txais zoo li marble. Feem ntau, cov kua roj vanish decoupage tseem ua lub luag haujlwm ntawm cov kua nplaum: cov qauv txiav tau txuas rau sab saum toj ntawm cov khoom yuav tsum tau dai kom zoo nkauj.
Kauj ruam 3
Ib puag ncig tus phooj ywg hom cov kua roj vanish yog dej-raws li cov kua roj vanish. Lawv yog non-flammable thiab ntxhiab, lawv siv rau hauv chav rau kev ua haujlwm sab hauv. Lub elasticity thiab lub zog ntawm cov varnishes siab, thiab thawj hom ntoo, nws cov ntawv yog zoo khaws cia. Cov txheej txheem insoluble yog muab los ntawm polyurethane varnishes. Cov kua roj vanish muaj cov nplaum zoo rau yuav luag txhua cov ntaub ntawv - kom ntoo, tawv, yas, ntaub, hlau, plaster. Cov kua roj polyurethane tiv taus cov dej tshiab thiab dej hiav txwv, khaws nws cov lus ci mus tau ntau xyoo. Thaum coated, nws tsim ib zaj duab xis ntawm cov khoom uas muaj qhov zoo hnav tsis kam thiab lub zog txhua yam. Dej-pleev polyurethane varnishes niaj hnub cov xim pleev xim thiab cov kua roj vanish. Muaj txhua qhov zoo ntawm cov kua roj vanish (kev tiv thaiv ib puag ncig, tsis muaj ntxhiab tsw), lawv kuj tseem khaws qhov zoo ntawm polyurethane solvent-borne varnishes - abrasion tsis kam thiab lub zog.
Kauj ruam 4
Roj varnishes kuj tseem siv tau rau decoupage. Cov khoom tseem ceeb ntawm cov muaj pes tsawg leeg ntawm cov varnishes yog cov roj zaub, cov roj hmab, cov kuab tshuaj organic. Kom qhuav, cov kua roj vanish yoojyim zaj duab xis nyuaj ntawm lub teeb daj lossis xim av tsaus ntawm cov khoom. Ib qho xim twg tuaj yeem xaiv tau thiab nyob ntawm cov khoom siv ntawm cov kua roj vanish. Ua raws li cov huab cua puag ncig, roj pleev cov kua roj qhuav rau ob peb teev lossis ob peb hnub, ntev dua tag nrho lwm cov kua roj vanish.
