Ukususwa kwepeyinti Ngompu wobushushu obungafakwanga kwi-infrared

Uninzi lweengcali ziyavuma ukuba isitshixo kumsebenzi omkhulu wepeyinti kumalungiselelo.Olo lungiselelo luthetha ukuhluthwa kwepeyinti esebenzayo ukubuyisela kwi-substrate yamaplanga ukuqinisekisa ukugqitywa komgangatho ophucula iipropati, ukuzibuyisela kwimeko yazo yangaphambili.

ukususa-ipeyinti-ngobushushu-umpu

Iindlela zemveli zokususwa kwepeyinti zibandakanyaisixhobo samandla umpu wobushushu, ukutshiza, ukutsheva, iikhemikhali eziyityhefu nezingeyotyhefu, kunye nokuqhushumba kwesanti;zonke zifuna abasebenzi kwaye zinokuba yingozi.Iindleko zezi ndlela zokususa ipeyinti ziyahluka kakhulu kwaye kufuneka zibandakanye: izinto kunye nezixhobo;izibonelelo zexesha lomsebenzi kunye nokusetha, ukufaka isicelo, ixesha lokulinda kunye nokucoca;singazilibali iindleko ezongezelelweyo ezifunekayo ukuthoba imingcipheko kubasebenzi, abanini bamakhaya, imekobume, kunye neenkuni ngokwazo.Izandi zibiza kakhulu;ngokunokwenzeka.

Olunye uqwalaselo oluphambili xa ususa ipeyinti yimpembelelo yokuba nayiphi na indlela iya kuba nayo emthini.Iikhemikhali zinokukhupha ii-resin zendalo kwaye zishiye intsalela emthini nasemva kokuba ihlanjululwe okanye ingathathi hlangothi.Ubushushu obuphezulu (600pC) ukusukaumpu wokushisa wombaneinokunyanzela i-pigment yepeyinti ibuyele emthini, kunye nokutshisa.Ukusantiya kunye nokutsheva kunokushiya amabala egouge kunye namanqaku okutshisa ukuba akwenziwanga ligcisa elinobuchule.Ukuqhunyiswa kwesanti kufuneka kwenziwe ngabachwephesha kwaye kunokubangela umonakalo kwimithi.

10-14 iindaba

Ukuhluthwa kwepeyinti ye-infrared yeyona nkqubo ithambileyo emthini;iluncedo ngakumbi kwiipropathi ezidwelisiweyo apho ukugcinwa koqobo, iinkuni ezindala zifunwa.Ubushushu be-infrared bungena emthini kwaye ngokwenene butsala ii-resin zendalo ezinzulu emthini ukuze zivuselele.Ikwatsala ipeyinti okanye ivanishi eye yatshona emthini ivumela ukuba ikhutshiwe ngokucokisekileyo.Ubushushu bususa ukufuma okongezelelekileyo nzulu elukhuni kwaye buyanciphisa ukungunda kunye nokungunda.Nangona kunjalo, ubushushu obuphantsi be-200-300pC bunciphisa umngcipheko wokutshisa okanye ukutshisa iinkuni.

Ubushushu obunciphayo ifilimu yefestile

Abagcini bezakhiwo kunye nabanini bepropati abadweliswe ngokuqhelekileyo banomdla kule ndlela yokuhluthwa kweenkuni ze-infrared kumanyathelo ayo okugcina ixesha, iimpawu zokhuseleko, impembelelo ephantsi yokusingqongileyo, inzuzo kumthi omdala kunye nokusebenza okuphezulu xa kususwa iileyile ezininzi.


Ixesha lokuposa: Nov-29-2022