I-Lithopone, eyaziwa ngokuba yi-zinc sulfide kunye ne-barium sulfate, yi-pigment emhlophe esetyenziswa ngokubanzi kumashishini ahlukeneyo, enye yezicelo zayo eziphambili kukwenziwa kwepeyinti ye-latex.Xa idibene netitanium dioxide, i-lithopone iba yinto ephambili kwimveliso yeengubo ezisemgangathweni ophezulu.Kule bhlog siza kujonga ukusetyenziswa kwe-lithopone kwiipeyinti ze-emulsion kunye neenzuzo zayo ngaphezu kwezinye ii-pigments.
Enye yezokuqalaukusetyenziswa kwelithoponekwipeyinti yelatex kukukwazi kwayo ukubonelela ngokhuselo olugqwesileyo kunye nokungafihli.Xa idityaniswe ne-titanium dioxide, i-lithopone isebenza njenge-extender pigment, inceda ekuphuculeni ubumhlophe kunye nokuqaqamba kwepeyinti.Oku kuvelisa ukhuselo oluthe kratya kwaye olungaguquguqukiyo, luyenza ilunge kuzo zombini izicelo zepeyinti zangaphakathi nangaphandle.
Ukongeza kokugquma kwayo kunye nokungafihli, i-lithopone inokumelana nemozulu entle kakhulu kunye nokuqina.Xa isetyenziswa kwipeyinti yelatex, i-lithopone inceda ukukhusela umphezulu ongaphantsi kumonakalo ovela elangeni, ukufuma, kunye nezinye izinto zokusingqongileyo.Oku kuyenza ibe lukhetho oluphezulu kwizicelo zepeyinti zangaphandle njengoko inceda ukugcina ingqibelelo kunye nombala wepeyinti ngokuhamba kwexesha.
Ukongeza, usebenzisa i-lithopone kwiiipeyinti ze-emulsioninokubonelela ngeenzuzo zeendleko kubavelisi.Ngenxa yexabiso layo eliphantsi xa kuthelekiswa nezinye ii-pigments ezimhlophe ezifana ne-titanium dioxide, i-lithopone inceda ukunciphisa ixabiso lemveliso yepeyinti.Le nzuzo yeendleko-esebenzayo ivumela abavelisi ukuba bavelise iingubo eziphakamileyo eziphezulu ngexabiso eliphantsi, elinokuthi lidluliselwe kumthengi wokugqibela.
Enye inzuzo enkulu yokusebenzisa i-lithopone kwipeyinti ye-latex kukuhambelana kwayo nezinye izongezo kunye nezigcwalisi.I-Lithopone inokuxutywa ngokulula kunye neentlobo zezongezo kunye nezandiso, ezivumela abavelisi ukuba balungelelanise ukusebenza kweengubo zokukhawulelana neemfuno ezithile zabathengi.Oku bhetyebhetye kuqulunqo kwenza i-lithopone ibe yinto eguquguqukayo kwaye iguquguquke kubenzi bokwaleka.
Ngaphandle kweenzuzo ezininzi ze-lithopone, kubalulekile ukuqaphela ukuba kusenokubakho imida yokusebenzisa i-lithopone kwipeyinti ye-latex.Ngokomzekelo, i-lithopone ayinakubonelela ngenqanaba elifanayo lobumhlophe kunye namandla okufihla xa kuthelekiswa ne-titanium dioxide.Ngoko ke, abavelisi kufuneka balinganise ngokucokisekileyo ukusetyenziswa kwezi pigments ngokusekelwe kwiipropati ezifunwayo zengubo.
Ukuququmbela,lithoponesibala esixabisekileyo nesisebenzisekayo esiye sasetyenziswa ngokubanzi ekwenzeni iipeyinti ze-emulsion.Inhlanganisela yayo ekhethekileyo yokugubungela, ukuchasana kwemozulu, ukuphumelela kweendleko kunye nokuhambelana kwenza kube yinto yokuqala yokukhetha abavelisi beengubo ezifuna ukuvelisa iingubo ezisemgangathweni ophezulu kwiinkqubo ezahlukeneyo.Xa idityaniswe ne-titanium dioxide kunye nezinye izongezo, i-lithopone inceda ekudaleni ukuqina, okuhlala ixesha elide kunye neengubo ezibonakala zinomtsalane ezihlangabezana neemfuno zabathengi kunye nokusingqongileyo.
Ixesha lokuposa: Feb-29-2024