Wood primer: ngokukhetha nokwakheka ekunene

Nkqu mafikizolo kwi kulwakhiwo okanye ukulungiswa imisebenzi uyazi ukuba ufake ipeyinti kwi umphezulu ezingalungiselelwanga, ngokukhawuleza lokoluka, baqale flake. alungiselelwe - mhlawumbi imeko kubaluleke kakhulu ukuba umzobo ngempumelelo nayiphi moya.

Ukuze sandise ubomi inkonzo iimveliso basungule primer yokwakha. Namhlanje, zininzi:

• primer for Ukungena obukhulu;
• nokwenziwa aqinisa umphezulu zipeyintwe;
• primer ukuthintela ukufunxeka ubumanzi;
• umxube yokuphucula adhesion (adhesion kumphezulu yepeyinti);
• nokwenziwa anticorrosion;
• ubushushu.

Ukuba Cazulula primer ngohlobo izinto ngalo ukusebenza, singakwazi ukwahlula:

• abhalwa for metal;
• primer zokuba ziinkuni;
• umxube Universal.

On sale namhlanje inokufumaneka ukulungele ukutshiza nemixube okanye umxube owomileyo, nekufuneka exutywe namanzi ngaphambi kokuba uyisebenzise. Ngokuqhelekileyo, ukwakhiwa kweengongoma ezahlukileyo ze kwenziwa, iingcebiso kunye neendawo isicelo sabo baboniswe kumqulu.

Ukumitha sokukhuselwa iinkuni unokuba kweentlobo ezimbini:

• ukwakheka yokusebenzisa ipeyinti ngaphaya;
• umxube iipeyinti ngaphaya kwawo kunye ivanishi.

Kwimeko yokuqala ibe ziinkuni primer kufuneka nakanjani ibandakanye ifilimu ekhethekileyo ezenza nokwakhiwa, kodwa akukho idayi okanye zombala kulo ukuba ibe. Oku kudla isicelo phantsi ivanishi ezibonisa ngaphaya njengoko igxininisa ngokupheleleyo ubume ngomthi wendalo.

Xa kukhethwe ukumitha kufuneka luthathele ingqalelo ukuba izinto uyila umboniso konke primer. Kodwa ukuze yokuphucula ubuhle imicu bendalo, kuyimfuneko ukuba zincede zikhethe casein, fillers rosin. Abayi ninamathele imicu iinkuni, asi- ukuzifihla ukuba ibe.

Phambi ukupeyinta ubuso nawuphi na umbala ngaphaya kwawo ukuze pre-dip sifaneleke ngakumbi ibe ziinkuni primer (okanye jikelele), nto leyo lihambisana yepeyinti ethile.

• Kuba nitroenamels okanye oyile iipeyinti ezisekelwe kufuneka ukhethe umbala ukumitha ekunene. imixube cherry kakhulu efanelekileyo, mthubi, umbala omdaka okanye cream.
• Kuba istro iipeyinti primer ziyacetyiswa ngokusekelwe efanayo.
• Kuba ngathi okanye ezinye izicelo umphandle esetyenziselwa alkyd primer zokuba ziinkuni. It bomile phantse nangoko, a pores iinkuni iyaphuphuma, nokuthintela isenzeko ukubola okanye ukufuma. Ukuba ukwakheka luquka ioli linseed kunye sombala, umphezulu emva ukumitha ayikwazi ziipeyintiwe: primer uya ubuhle iinkuni umphelo ukugcina ukubonakala kwayo.
• primer Alkyd ezikhethiweyo ukuba MDF processing, iinkuni, ibhodi yamasuntswana. Oku kuthintela kwii ukufuma, iphucula adhesion, alongezi ubomi wenkonzo kumphezulu zipeyintwe.

imixube Modern for kwenziwa ngokuqhelekileyo combine iimpawu ezininzi:

• Ukuthintela ukuguga banxibe iimveliso ezenziwe ngokhuni.
• Ukundibambezela fissuring wabo, delamination kwimiphumo ukufuma engaphezulu, musa ukuvumela imbonakalo neentanda.
• Igcina a lot of ipeyinti ivanishi izinto.

Kwenziwa ibe ziinkuni isetyenziswa ukumithisa ngaphambili zipeyintwe, kwakunye, hayi iindawo ezintsha kodwa ngayo.

Phambi priming nayiphi (endala okanye abatsha), umphezulu kufuneka kakuhle ukucoca, susa yokutyiwa ukutyabeka omdala, lungise. Ukuba umthi amathanda okanye ezinye iziphene, ziya kuqala kufuneka ukususa usebenzisa putty. Xa yomile oko, umphezulu kufuneka ziphathwe sisombululo ammonia for bamafutha. Ngokuqhelekileyo, ukulungiselela yayo ithe yapheliswa selitha yamanzi ilitha dvadtsatipyatiprotsentnogo ammonia nganye.

Wood primer lisetyenziswa kwi iflethi, umphezulu owomileyo.