Musa ukukholelwa abo bathi ukupenda iphepha lodonga kuthathwa njengengenanzuzo yokugqiba iindonga. Ukuba ulandela iteknoloji kwaye uthenge izinto eziphathekayo, oko kuza kukunika ithuba lokutshintsha umbala kwigumbi lakho ngokuvisisana kwakho, nangomnyaka. Ngaphandle koko, umsebenzi wokulungisa uza kubabiza abanini imali encinci ngaphezu kweqhelekileyo. Okwangoku, eziqhelekileyo zi-acrylic, i-latex kunye ne-polyvinyl-acetate (i-soluble yamanzi) ipeyinti isekelwe kwi-PVA. Ipeyinti efanelekileyo yokupenda iphepha lodonga kufuneka lifanise uhlobo lwayo, kwaye iphepha lodonga ngokwalo lingahluke.
Yisiphi iphepha lodonga lwepeyinti?
Ukuba ufuna ukufumana umthamo womhlaba, thabatha ipeyinti ye-latex. Ukongezelela, ayixhatshazelisi kumanzi kwaye isetyenziswe kwizinto eziphathekayo kunye nefilimu encomekayo, efanelekileyo efanelekileyo kwiintlobo zephepha lodonga. Kufuneka ukhethe ngokuxhomekeka kwinqanaba le-glossiness ofuna ukuyenza emva kokucwangciswa. Ngokuqhelekileyo, uphawu luboniswe egameni lepeyinti okanye lungaqwalaselwa ngokumakisha.
Imibala enqabileyo yamanzi yindlela enokuthenga ngayo, eyona nto ibaluleke kakhulu. Ukongezelela, ayinobungozi kwaye ayiqhubi. Le nto isetyenziswa rhoqo ukugqiba izilwanyana kwiindawo ezinomileyo nezomoya. Kodwa ukuba unenkinga ngobumanzi, kungcono ukuba ubaleke emulsion yamanzi kwaye unqume ukhetho lwakho kolunye uhlobo.
Ipeyinti ye-acrylic yefotrha ayinamanzi kuphela, kodwa isinezinye iimpawu ezintle - ukuchasana nokuchithwa kunye nokukhethwa okukhulu kwazo zonke iintlobo zee-shades, ezingaphezulu kokuhlawula ixabiso eliphezulu xa lifaniswa ne-emulsion elula yamanzi. Yingakho ngoku njengenkokeli yokuthengisa kule candelo lemveliso.
Uluhlu lwephepha lodonga luchaphazela njani ukhetho lwepeyinti?
Iphepha lephepha lePhepha lilonke, lingasetyenziswa malunga nantoni nayiphi na indawo, nangona ingazange ifikelele ngokupheleleyo. Ukuxutywa ngamanzi ahlambulukileyo yamanzi, ngokunyamezela ukugcina umswakama. Ngepeyinti ye-latex uza kufumana uluhlu olusisigxina nolunqabileyo lweengubo. Kodwa xa kuziwa ekulondolozeni imali, abantu bavame ukuthatha ii-inks ezisekelwe kwi-PVA.
Kwiphepha lodonga elingenagwele, nayiphi ipeyinti eyenziwe ngamanzi ifanelekile. Kungcono ukuphepha iingoma kwi-solvent neoli. Ngokuqhelekileyo, abathengi bacwangcisa phambili kwicala lodonga, kodwa ungasisebenzisa isisombululo kwicala elingalunganga. Le ndlela inika umphumo omangalisayo, kodwa kuyinto enqwenelekayo kuqala ukuzama kwiqonga elincinane lephepha lodonga ukuze ubone umphumo, oya kufumaneka emva kokuba izinto zime. Iifayili yeVinyl inokukhetha ukupenda nge-acrylic, kodwa ukuba unesiseko esingasuki, unokufaka isicelo kunye ne-latex.
Ukukhangisa kakhulu emva kokupenda kwimibala yeglasi . Ukhetho olubanzi lukuvumela ukuba uthabathe imihlobiso eyahlukeneyo okanye ukutyhila, ukufihla kakuhle naziphi na iimpazamo. Ukongezelela, le nto ibonakala ngokugqithiseleyo kunye nokuxhathisa kwiimeko ezahlukeneyo ezingafunekiyo. Iindonga zeglasi zepeyinti zinokubakho ukwakhiwa, ziya kumela amaninzi amaninzi ngaphezu kweyiphi na ifowuni.
Ukuba awukwaneliswa ngumbala wepenktri yefektri, ngoko i-pigment iya kuhlaselwa. Ngokuncediswa kwesi sihlomelo, siya kufumana naluphi na umthunzi, ocinga ngawo kuphela nge-nafantaziruete.
Uqaphele ukuba kuqala ufuna ukujongana nephepha lodonga ngokwalo, oya kuthenga ngalo ukulungiswa. Unokwenza iindonga zenzeke, zicwebezele, ziluhlaza. Kukho nepeyinti yephepha lodonga. Kuvela kukukhetha kwakho kuya kuxhomekeka ekubonakaleni kwawo kokugqibela. Kule meko, sebenzisa iphepha lodonga elincinci, umxholo osekelwe kwintsimbi engagqithwanga kunye nephephadonga elenziwe ngokusebenzisa i-fiberglass. Kuphela ngokumisela uhlobo lokunika ingqalelo unokuya ekuthengeni upende kwi-vinyl, iphepha okanye enye iphepha lodonga.