Ukuphonononga iiNzuzo zeLithopone kunye ne-Titanium Dioxide kwiMveliso yePigment

I-Lithopone kunye ne-titanium dioxidezi-pigments ezimbini ezisetyenziswa kakhulu kumashishini ahlukeneyo, kuquka iipeyinti, iiplastiki kunye nephepha. Zombini ii-pigments zineempawu ezizodwa ezenza ukuba zixabiseke kwimveliso ye-pigment. Kweli nqaku, siza kuphonononga iingenelo ze-lithopone kunye ne-titanium dioxide kunye nokusetyenziswa kwazo kumashishini ahlukeneyo.

I-Lithopone yi-pigment emhlophe eyenziwe ngumxube we-barium sulfate kunye ne-zinc sulfide. Iyaziwa ngamandla ayo okufihla agqwesileyo kunye nokumelana nemozulu, iyenza ibe lukhetho oludumileyo kwizicelo zangaphandle. Ukongeza, i-lithopone inexabiso elisebenzayo, iyenza ibe yindlela enomtsalane kubavelisi abafuna ukunciphisa iindleko zemveliso ngaphandle kokuthomalalisa umgangatho. Ukusetyenziswa kwe-lithopone ekuveliseni iipeyinti kunye neengubo zokugqoka zibonelela ngokugqwesileyo kunye nokuqina, okwenza ukuba ifaneleke ngaphandle, i-industrial and marine coatings.

I-Lithopone inezicelo ezingaphaya koshishino lweengubo. Ikwasetyenziselwa ukuveliswa kweeplastiki, irabha kunye nephepha. Kwiiplastiki, i-lithopone isetyenziselwa ukunika i-opacity kunye nokukhanya kwimveliso yokugqibela. Kwimveliso yerabha, i-lithopone yongezwa kwiikhompawundi zerabha ukuphucula imozulu yazo kunye nokumelana nokuguga. Kwishishini lephepha, i-lithopone isetyenziswa njenge-filler ukunyusa ukukhanya kunye nokungafihli kweemveliso zephepha.

 I-Titanium dioxideyenye i-pigment esetyenziswa ngokubanzi enika uluhlu lweenzuzo kwimveliso ye-pigment. Iyaziwa ngobumhlophe bayo obukhethekileyo kunye nokuqaqamba, iyenza ibe lukhetho oludumileyo lwezicelo ezifuna ukukhanya okuphezulu kunye nokugcinwa kombala. I-Titanium dioxide idla ngokusetyenziswa xa kusenziwa iipeyinti, izaleko, iiplastiki nee-inki. Ukukwazi ukusasaza ukukhanya ngokufanelekileyo kuyenza ilungele ukufezekisa umbala oqaqambileyo, ohlala ixesha elide kwiimveliso ezahlukeneyo.

Enye yeenzuzo eziphambili ze-titanium dioxide kukumelana kwayo ne-UV, iyenza ilungele ukusetyenziswa kwangaphandle. Kwishishini lepeyinti kunye neengubo, i-titanium dioxide isetyenziselwa ukubonelela ngokhuseleko kwimitha ye-UV kunye nokukhusela ukuthotywa kwe-substrate engaphantsi. Oku kwenza kube yinto ebalulekileyo ekuqulunqweni kweepeyinti zangaphandle, iinqwelo zeemoto kunye neengubo zokukhusela izixhobo zoshishino.

Ukongezelela ekusetyenzisweni kwayo kwiipeyinti nakwizigqubuthelo, i<em>titanium dioxide ikwasetyenziswa ekwenzeni iiplastiki nee-inki. Kwiiplastiki, ibonelela nge-opacity kunye nokukhanya, ukunyusa isibheno esibonakalayo semveliso yokugqibela. Kwishishini le-inki, i-titanium dioxide isetyenziselwa ukufumana imibala ecacileyo nehlala ixesha elide ekushicileleni.

Xa zidityanisiwe,lithoponekunye ne-titanium dioxide zinika uluhlu lweenzuzo kwimveliso ye-pigment. Iipropati zabo ezincedisayo zibenza bafanelekele uluhlu olubanzi lwezicelo, ukusuka kwipeyinti yangaphandle kunye neengubo kwiiplastiki kunye neemveliso zephepha. Ukusebenzisa ezi pigments kuvumela abavelisi ukuba bafezekise umbala ofunekayo, ukungafihli kunye nokuqina kwiimveliso zabo ngelixa behlala bebiza imali.

Ngamafutshane, inzuzo ye-lithopone kunye ne-titanium dioxide kwimveliso ye-pigment ibalulekile. Iimpawu zabo ezikhethekileyo zibenza zibe zizinto ezibalulekileyo kumashishini ahlukeneyo, ukubonelela ngeempawu ezibalulekileyo ezifana nokungafihli, ukukhanya, ukuchasana kwemozulu kunye nokukhuselwa kwe-UV. Njengoko imfuno yee-pigments ezikumgangatho ophezulu iqhubeka ikhula, iukusetyenziswa kwe lithoponekunye ne-titanium dioxide ihlala ibalulekile ukuhlangabezana neemfuno ezahlukeneyo zeshishini lemveliso.