Uthini umahluko phakathi kwepeyinti kunye nokwaleka?
Umahluko phakathi kwepeyinti kunye nokwaleka
Umahluko phakathi kwepeyinti kunye neengubo zilele ekubunjweni kwazo kunye nokusetyenziswa kwazo. Ipeyinti luhlobo lokwaleka, kodwa ayizizo zonke iipeyinti ezizipeyinti.
Ipeyinti ngumxube wolwelo oquka ii-pigments, izibophelelo, izinyibilikisi, kunye nezongezo. Ii-pigments zibonelela umbala kunye ne-opacity, izibophelelo zibamba ii-pigments kunye kwaye zibambelele kumphezulu, izinyibilikisi zinceda ngokusetyenziswa kunye nokunyuka kwamanzi, kunye nezongezelelo zokwandisa iimpawu ezahlukeneyo ezifana nexesha lokumisa, ukuqina, kunye nokuchasana nokukhanya kwe-UV okanye iikhemikhali. Ipeyinti iqhele ukusetyenziselwa iinjongo zokuhombisa kunye nokukhusela umphezulu ukusuka ekudlekeni, kwimozulu, kunye nokuguga.
I-Coating, ngakolunye uhlangothi, ligama elibanzi elibandakanya iintlobo ezahlukeneyo zezixhobo ezisetyenziselwa ukhuseleko, ukuhlobisa, okanye iinjongo zokusebenza. Iingubo zingabandakanya iipende, i-varnishes, i-lacquers, i-enamels, kunye nezinye iintlobo zeefilimu okanye iileyile. Ngokungafaniyo nepeyinti, iingubo zinokuba luhlobo lweziqina, ulwelo, okanye iigesi. Zingasetyenziswa ngokutshiza, ukuxukuxa, ukuqengqeleka, okanye ukudipha, kuxhomekeke kuhlobo oluthile kunye neemfuno zesicelo.
Isishwankathelo, ipeyinti luhlobo oluthile lokwaleka olubandakanya i-pigments, i-binders, i-solvents, kunye ne-additives. Ngokuyintloko isetyenziselwa iinjongo zokuhlobisa kunye nokukhuselwa kwendawo. I-Coating, ngakolunye uhlangothi, ligama elibanzi elibandakanya iintlobo ezahlukeneyo zezixhobo ezisetyenziselwa ukhuseleko, ukuhlobisa, okanye iinjongo zokusebenza.
Umahluko phakathi kwepeyinti kunye nepeyinti yelatex
Umahluko ophambili phakathi kwezi zibini zilele ekusebenzeni kwazo, kubandakanywa izinto ezahlukeneyo zekrwada. Eyona nto iphambili yepeyinti yepeyinti ye-latex yi-acrylic emulsion, eyona nto isekelwe emanzini. Ipeyinti icutshungulwa ngokwesiseko ukusuka kwindaloral i-resins kwaye yinto esekelwe kwioli.
Umda wokusetyenziswa kwezi zibini zahlukile. Ipeyinti yeLatex yimfuzaralisetyenziselwa ukupeyinta iindonga, kwaye isebenzisa amanzi njengendawo yokusebenzela. Emva kokwakhiwa, ingxaki yokungcoliseka kwendalo incinci.
Ukuba ukhetha ipeyinti, ububanzi bayo bokusetyenziswa bubanzi. Ayinakusetyenziselwa kuphela ukupenda iindonga, kodwa kunye nefenitshala kunye neemveliso zokhuni. Uluhlu lwayo lubanzi ngakumbi. Nangona kunjalo, ayinakuhlangabezana neemfuno zokhuseleko lokusingqongileyo kwaye inokukhupha iigesi eziyingozi njenge-benzene.