Iimveliso ezitywiniweyo zisetyenziswa ngokubanzi ekwakheni iminyango kunye neefestile, iindonga zekhuselo, umhombiso wangaphakathi kunye nokutywina kwezixhobo ezahlukeneyo, kuluhlu olubanzi lweemveliso. Ukuze ufezekise iimfuno zenkangeleko, imibala yamatywina iyawahlukeneyo, kodwa kwinkqubo yokusetyenziswa, kuya kubakho iingxaki ezahlukeneyo ezinxulumene nemibala. Namhlanje, iJunbond iya kuyiphendula nganye nganye.
Imibala eqhelekileyo yokutywina ngokubanzi ibhekisa kwimibala emithathu yemnyama, emhlophe nengwevu.
Ukongeza, umenzi uya kuseta eminye imibala esetyenziswayo njengemibala emiselweyo yabathengi ukuba bakhethe. Ngaphandle kwemibala emiselweyo ebonelelwe ngumenzi, banokubizwa ngokuba luhlaza olungaqhelekanga (umbala) iimveliso, ezihlala zifuna imirhumo eyongezelelweyo ehambelana nemitya. .
Kutheni abanye abavelisi bemibala bengayicebisi ukuyisebenzisa?
Umbala wetywina uvela kwii-pigments ezongezwe kwizithako, kwaye ii-pigment zahlulwe zaba zizixhobo zezinto eziphilayo kunye ne-inorganic pigments.
Zombini ii-pigments ze-organic kunye nemigangatho ye-inorganic ineengenelo kunye nezinto ezingalunganga kwisicelo se-toning eselwandle. Xa kufuneka kwenze i-Possile imibala eqaqambileyo, efana nebomvu, emfusa, njl njl, imigangatho yezinto eziphilayo kufuneka isetyenziselwe ukufezekisa iziphumo zemibala. Ukuxhathisa ukukhanya kunye nokuxhathisa ubushushu bemali ephilayo ihlwempuzekile, kwaye iimveliso eziselwandle zibhalwe nge-pigments eziphilayo ziya kufana nexesha lokusebenzisa, elichaphazela imbonakalo. Nangona kungachaphazeli ukusebenza kwetywina, kusoloko kuphosa ingxaki ngengxaki yomgangatho wemveliso.
Abanye abantu bacinga ukuba ayinangqondo loo nto iya kuchaphazela intsebenzo yokutywina. Xa ulungiselela inani elincinci leemveliso ezimnyama, ngenxa yokungakwazi ukubamba ngokuchanekileyo inani lemigangatho, umda we-pigments uya kudlula kumgangatho. Inqanaba le-pigment eligqithileyo liya kuchaphazela ukusebenza kwetywina. Sebenzisa ngononophelo.
I-toning ingaphezulu kokusongeza nje ipeyinti. Ungawubiza njani umbala ochanekileyo ngaphandle kwempazamo, kwaye indlela yokuqinisekisa uzinzo lwemveliso kwisiseko sokutshintsha imibala kwiingxaki ezingekasonjululwa.
Njengowona mvelisi we-tin of theting glue e-Asiya, iJunbond inowona mgca wokuveliswa kwetyala ehlabathini, onokuthi ngokuchanekileyo kwaye ulungelelanise umbala ohambelanayo ngokweemfuno zabathengi.
Kutheni le nto ukungabi nakuthelekiswa nanto?
Njengomgcini wokhuseleko lodonga lweglasi yeGlasi, ukunamathela kolwakhiwo kusetyenziswa phakathi kwesakhelo kunye nephaneli yeglasi, edlala indima yesakhiwo, kwaye idla ngokuvuza, ngoko ke kukho isidingo esincinci kakhulu sokunamathela.
Zimbini iintlobo zezakhiwo zokuhamba: Inxalenye enye kunye nenxalenye ezimbini. Ukunamathela kwendawo ezimbini ngokubonakalayo kuyinto emhlophe ngokubanzi yecandelo a, emnyama yecandelo b, kwaye imnyama emva kokuxuba ngokulinganayo. Kwi-GB 16776-2005, icacisiwe ngokucacileyo ukuba umbala wezinto ezimbini zemveliso yecandelo lemifanekiso mabini kufuneka yahluke kakhulu. Injongo yayo kukwenza lula umgwebo wokuba ngaba ukunamathela kwezendalo kuxutywe ngokulinganayo. Kwindawo yokwakha, abasebenzi bokwakha abanazixhobo zokudibanisa umbala, kwaye iimveliso ezihambelana nemibala emibini zinokuba neengxaki ezinje ngomxube ongalinganiyo kunye nomahluko omkhulu wombala, oya kuthi achaphazele ukusetyenziswa kwemveliso. Ke ngoko, iimveliso ezimbini zecandelo zimnyama kakhulu, kwaye kuphela kwiimeko ezinqabileyo yingwevu.
Nangona ukunamathela kwecandelo Imibhexeshi yesakhiwo idlala indima ebalulekileyo yokulungisa kwizakhiwo. Ukhuseleko lubaluleke ngakumbi kuneNtaba yeTai, kunye nokuDibana noMbala ngokubanzi akucetyiswa.
I-Post Time: Aug-04-2022