Lub ntsiab kom zoo dua ntawm tus primer rau cov ntoo yog tias nws tuaj yeem sib zog nqus cov khoom siv tsis yog tsuas yog ntawm cov txheej txheem tiav, tab sis kuj tseem ntau dua. Qhov muaj pes tsawg leeg ua cov kua huam sib txawv nrog cov dej pleev cov dej ntawm cov ntoo, tab sis cov kua roj varnish ib txwm yuav tsis tiv nrog txoj haujlwm no.
Primer rau ntoo
Niaj hnub no, cov khoom siv ntuj, xws li ntoo, yog nce nce zuj zus hauv kev tsim kho. Ntoo tsis tau nrog lwm cov ntaub ntawv, txawm tias muaj tseeb tias thaum ua haujlwm nws ua ntau yam kev nyuaj thiab kev txhawj xeeb. Tias yog vim li cas ntau yam yuav tsum tau muab rau pem hauv ntej rau cov khoom siv ntawm cov khoom ntim hauv qab daim duab lossis cov kua roj sternish.
Tom ntej no, peb yuav tham ntau yam txog qhov tseeb tias peb yuav tsum tau zom cov ntoo, thiab muaj pes tsawg leeg ntawm nws siv rau qhov no.
Li cas los xaiv qhov primer?
Cov ntoo ntoo ntoo ua rau koj tus kheej
Xaiv cov khoom siv rau kev ua ntoo yog ib qho txheej txheem tseem ceeb nyob rau hauv uas tsis yog cov ntaub ntawv siv yog qhov tseem ceeb, tab sis kuj tseem npaj tau (rau kev ua haujlwm sab hauv lossis sab nraud).
Tam sim no muaj ob peb ntau yam ntawm kev loj rau thaj chaw sib txawv, uas yog qhov tsim nyog raws li qhov zoo tshaj plaws rau cov ntoo, yog li ntawd nws tsis yog qhov nyuaj rau kev txiav txim siab raug. Raws li txoj cai, cov ntawv tso cai zoo li no tau muag nyob rau hauv daim ntawv ntawm lub soluble cov tshuaj uas yuav tsum tau ua kom dej sov. Kuj tseem muaj cov qauv tsis muaj dej uas nws muaj koob meej tsis yog qis dua. Yog li ntawd, kev yuav cov av rau ntoo, tsis txhob tub nkeeg ua tib zoo saib nws cov lus qhia.
Yog tias koj tseem xav yuav cov tshuaj soluble, paub, cov qauv no yog tsim tshwj xeeb los tiv thaiv cov ntoo ntawm kev xeb. Raws li rau cov dej tsis muaj zog, lawv tau ua haujlwm rau repel ntau dhau ya raws. Yog li ntawd, yog tias peb tsis tham txog kev ua haujlwm sab hauv, ces qhov kev xaiv thib ob yog qhov tsim nyog raws li nws tsis yooj yim sua.
Tshooj ntawm cov ncauj lus: Koj tuaj yeem ua tau zoo li cas rau kev sib txuas zoo nkauj?
Roj thiab Acrylic Primers siv cov koob npe loj tshaj plaws.
Raws li txoj cai, cov roj tsim tau siv rau ntawm cov xim pleev xim rau saum npoo thiab thov hauv ib txheej. Nyob rau qeb no, muaj cov tshuaj nrog kev sib sib zog nqus, txawm tias lawv tus nqi ntau dua, tab sis nws yog qhov zoo dua los coj lawv txhua yam.
Acrylic Primer rau Wood nyob rau hauv kev tha xim yog ib qho khoom siv ywj siab rau kev ua tiav, uas niaj hnub no yog cov nyiam tshaj plaws thiab nquag siv. Xws li cov tshuaj yog siv rau hauv ntau theem, tom qab lawv pib ua cov xim thiab cov kua roj sternish.
Thov nco ntsoov tias cov av yog hom ntawm puag, uas yog siv ua ntej thov cov khoom tiav. Ntawm nws tus nqi, thawj primer loj yog cov pheej yig dua piv rau cov xim av thiab lwm yam khoom siv rau kev ua ntoo.
Ib tug tseem ceeb heev uas yuav tsum tau koj mloog thaum yuav tus primer - nws cov pob tshab. Nco ntsoov tias cov tshuaj ntsuab tsuas yog suav tias yog qhov zoo tshaj plaws thiab tsis txhob txwv cov ntawv tiav tom qab. Ib qho ntxiv, xws li cov tshuaj uas tuaj yeem tsom rau cov ntoo tshwj xeeb, muab qhov kev paub tshwj xeeb, thiab yuav tiv nrog txoj haujlwm no tsis muaj kev phem dua li cov kua roj kua roj vanish. Ua ntawv thov cov ntawv sib xyaw xws li, nws tuaj yeem raug sau tseg tias zaj duab xis yog tsim rau ntawm cov leeg nqaij, tshem tawm koj los ntawm qhov xav tau kev sib tsoo ntawm cov khoom.
Tsis tas li, tsis txhob hnov qab tias ib qho tseem ceeb heev ntawm ib qho khoom siv rau cov ntoo ntoo yog ib qho tshuaj antiseptic uas yuav txuag tau koj cov khoom lossis saum npoo ntawm cov kab ntawm kab.
Muaj ib qho kev xav tsis raug uas qhia cov neeg tshiab hauv kev tsis txaus siab. Tsis txhob ntseeg tus neeg uas yuav hais tias tsob ntoo ntoo tuaj yeem hloov cov kua roj varnish lossis xim pleev xim - nws yog tsis yooj yim sua!
Ntau yam ntawm cov ntoo kho kev kho mob
Av rau ntoo
Txog rau hnub tim, ntawm cov txee ntawm cov khw muag khoom ntawm primers rau cov ntoo ntawm ntoo, ntau yam loj heev tau nthuav tawm, kev yuav khoom uas nyob ntawm cov ntaub ntawv tshwj xeeb.
Tsab xov xwm ntawm cov ncauj lus: Crafts los ntawm papier-mache ua nws tus kheej rau tsev
Cov lus sib piv ntawm cov khoom siv uas siv tau muaj hauv qab no.
| Ntau yam primer | Tus yam ntxwv |
| Tus kws ntxawv | Niaj hnub no nws yog cov acrylic loj uas yog suav tias yog qhov nrov tshaj plaws thiab hauv kev thov. Kev ua haujlwm ntawm Primer ua haujlwm nrog nws siv tso cai rau koj kom ua tiav kev ua kom zoo nkauj uas yuav tsis xav tau kev sib tsoo ntxiv, koj tuaj yeem thov cov xim lossis cov kua roj vanish. |
| Tus nas | Cov tshuaj no zoo meej rau cov ntoo tsis kho, muab nws lub smoothness. Tom qab nws siv, koj tuaj yeem thov lacquer, xim lossis lwm cov ntaub ntawv ua tiav. |
| Emulsion | Qhov no yog cov khoom lag luam thoob ntiaj teb uas tau siv dav tsis yog rau cov ntoo ua haujlwm. Cov khoom siv tau nrov nyob rau hauv uas yuav luag tsis muaj ntxhiab, dries sai sai thiab tuaj yeem ua txhaum nrog dej sov. |
| Polyurethane thiab epoxy | Epoxy thiab Polyurethane Masses yog cov xim tsev uas tau tov rau qhov xav tau rau cov kuab tshuaj tshwj xeeb. Them sai sai rau nws muaj pes tsawg leeg, uas txawv ntawm cov chaw tsim khoom sib txawv, yog li nws yog qhov nyuaj heev hais meej txog kev siv cov tshuaj ntawm cov khoom ntawd. |
Nco ntsoov tias koj yuav tsum xaiv qhov muaj pes tsawg leeg tsuas yog nyob ntawm qhov chaw uas kev ua haujlwm ntawm cov av noo thiab yuav tsum muaj qee yam kev sib txawv ntawm kev muaj pes tsawg leeg uas yuav pab daws nws.
Cov yam ntxwv ntawm kev ua haujlwm nrog tus ntoo pib
Ywj pheej nqa tawm ntawm primer ntawm ntoo txheej ntoo
Zoo, tam sim no koj tau kawm paub tias tus primer xaiv nyob rau hauv daim duab los yog sternish. Tab sis, thaum kawg, peb tseem tsis tau txiav txim siab peb cov lus nug.
Xaiv qhov muaj pes tsawg leeg rau cov haujlwm sab hauv lossis kho kom zoo nkauj ntawm chav nyob sab nraud, nws yog qhov tseem ceeb kom them sai sai rau cov qauv hauv qab no:
- Txiav txim siab, cov ntaub ntawv yuav tau yuav rau sab hauv lossis sab nraud tas;
- Laij lub sijhawm koj xav tau kev kho kom ntev;
- Xav zoo, nyob rau hauv cov kev mob twg koj yuav tsum koom ua qhov priming ntawm tsob ntoo, thov cov xim lossis kua roj vanish.
Xav zoo, qhov chaw koj yuav ua tiav cov chaw, ntawm txoj kev lossis sab hauv. Nco ntsoov, yog tias sab hauv qhov tiav yog kom muaj, thiab cov neeg yuav tau yuav rau cov khoom kom zoo sab nraud, nws tuaj yeem ua rau cov khoom tsis zoo.
Tshooj ntawm cov ncauj lus: Yuav ua li cas ua kom tus thav duab ntawm phab ntsa nrog koj tus kheej txhais tes?
Them sai sai rau qhov tseeb tias nrog ib qib noo noo, lub sijhawm qhuav ntawm kev ua tiav tuaj yeem nce ntxiv.
Nws yuav zoo pib ua cov npoo lossis thaum ntxov thaum sawv ntxov, il rau pluas su. Txij li hnub huab cua cua sov nce ntxiv, yog li qhov tiav yuav sim qhuav. Ua raws li cov lus qhia ntawm kev paub txog masters, sim nrhiav kom muaj kev haum nrog cov dej-pleev xim. Nws yog tsim nyog them rau cov kev xav tsis tau tsuas yog rau cov txheej txheem ntawm kev thov cov tshuaj, tab sis kuj nyob rau hauv cov txheej txheem tom ntej ntawm nws ua haujlwm. Qhov no yog qhov tshwj xeeb tshaj yog tias koj nyob hauv cov cheeb tsam uas muaj dej nag ntau thiab ntau.
Lub zim teb
Tam sim no koj tau kawm paub yuav ua li cas xaiv cov av rau kev ua ntoo, thiab koj tswj tau li cas kom them sai sai, tsis muaj ib yam dab tsi nyuaj. Yog tias koj los daws qhov teeb meem no muaj kev lav ris tag nrho, qhov txiaj ntsig zoo yuav tsis ua rau koj tus kheej tos.
Sim ua kev yuav khoom ntawm cov ntaub ntawv tsim tsev hauv cov khw muag khoom pov thawj tshwj xeeb, yog li kom tsis txhob ua xyem xyav lawv cov khoom zoo.
Tag nrho cov ntaub ntawv saum toj no siv rau txhua hom khoom, yog nws alkyd lossis lwm yam loj. Thiab ua tib zoo xyuam xim, yuav cov khoom tsis muaj kob uas tuaj yeem hloov koj cov xim hauv kev siv sib txawv.