Titanium White: izici futhi izicelo. Umahluko omkhulu kusukela zinc oxide

Gouache - kuyinto umbala jikelele umbala izingoma. Kodwa abafonayo eziyisithupha eziyinhloko ngokuvamile akwanele ukudlulisela engokwemvelo yezinto. abadwebi abanolwazi ukuncoma ukuxubanisa nombala omhlophe ukukhiqiza shades entsha. Ngakho-ke, emhlophe liyadingeka inqwaba. Futhi lapha amakhosi ekuqaleni kuphakama umbuzo zemvelo. Bavame uzibuze: uyini umehluko ngomcako zinc kusukela titanium? Yiziphi engcono ukuthenga? Sisiza ukuqonda lo mbuzo.

titanium mhlophe

Lolu hlobo upende omhlophe isetshenziswa kabanzi kakhulu. Isakhi esiyinhloko kuba titanium oxide. Emvelweni, cishe ingekho, ngakho wafunda ukubasa ngezinga yezimboni sulfuric acid. Titanium White ingenye umbala nephephile, ngakho kukhona isisekelo ukwenziwa gouaches. Ezinganeni - nansi best impahla kwezobuciko. Futhi, kungcono ukuwa okukhulu ezindaweni ezahlukene. Kodwa kuvame kakhulu ukuba kusetshenziswe ukusebenza phezu kwezinkuni, iphepha noma amakhadibhodi. imphawu letibalulekile - ikhono ezinhle ngokushelela futhi ngokulinganayo amanga phezu futhi akaphelelwa umbala waso. Lapho exutshwe upende emva omiswe luhlaza iba shades eziningana elula.

Izici titanium mhlophe

Okokuqala, umsebenzi eyenziwa ngesisekelo upende zingagcinwa isikhathi eside. Ngesikhathi esifanayo awayona kwendle emvelweni. Ingozi iba kuphela ukukhanya okukhulu. Ngempela, ngaphansi kwethonya kwelanga White angakuthola Tint aphuzi. Imoto emhlophe avuse umphumela "chalking", okusho okusanhlamvu. Abaculi zama ukukugwema. Ngakho-ke, inani elincane zinc ukwengezwa noma barite emhlophe. Le ndlela siyasebenza ngempela. Okwesibili, uma upende, okuzokwenza exutshwa ezimhlophe, kukhona zombala organic, iphethini ekugcineni ibe tint okwesibhakabhaka. Lena engathandeki. Okwesithathu, kukhona impela eningi udayi amaminerali ngawo titanium omhlophe kungcono hhayi uhlanganise. It ultramarine, ayibe blue, cadmium nabanye. Noma yimuphi enjalo imbangela Duet "anensipho" umphumela.

isicelo

Ezinganeni ukwaziswa kwekhethelo emsebenzini - kungcono titanium emhlophe. Ukusebenzisa kwabo, nakuba ethandwa, kodwa ayenzi zonke izinto eziningi. Ngokuyinhloko, ngenxa yokuthi ukuthi upende ngokwawo matte futhi ine omuhle kakhulu enamathela izakhiwo. Ngakho, ingemuva emhlophe nge touch of titanium oxide kuhlanganiswe ngokuphelele ngamafutha. Upende amashubhu nje ulahlekelwe izakhiwo zabo, kube mnyama futhi ngeke walala phezu ngendwangu. By the way, njengesisekelo yokudweba indwangu titanium omhlophe futhi ayisetshenziswa. Kulokhu, kangcono ikhava ebusweni kusho zinc. Futhi, lolu hlobo upende alisetshenziswa ukudala eqoshiwe kwi wokulinganisa noma limestone ezisekelwe.

zinc ngomcako

zinc ngomcako ekhiqizwa kusukela ezikhathini zasendulo. Bangabaholi Isakhi esiyinhloko zonke izinto upende ngesisekelo anhydrous. Lokhu kusho ukuthi upende ayikwazi buhlanjululwe ngamanzi. izingxenye kuphela oily efanelekayo le njongo. Ngenxa izakhiwo yabo emhlophe ayinawo amandla ecashile eqinile ezifana titanium. Kodwa axutshwa nabanye upende, engeza ngale nombala saturation. Kuye injongo master ekhetha ngoba titanium emhlophe ne-zinc. Kuyini umehluko phakathi kwabo, uyazi. Ingcweti onekhono uyazi kudala ukuthi titanium, kunalokho, wanezela eminye imininingwane ohlakeni.

isicelo

Zinc oxide ingatholakala cishe zonke izinto eziphathelene umhlobiso. Lena ingxenye eyinhloko ngenxa yokudweba izindonga, Uphahla lwangaphakathi, iphansi noma ifenisha. Emkhakheni kwezobuciko, basuke lisetshenziswa ngokweqile. Kodwa ayifanele zonke izinhlobo zomsebenzi, ngoba ikhono abampofu ukuba beyomboza nengenawo exhunywe ne upende uwoyela. Nokho, i-zinc oxide esisemqoka zokusebenzisa ukhuni, ingilazi, zensimbi, iphepha noma kakhonkolo.

Umahluko omkhulu zinc oxide ne titanium

Ngakho-ke yini umehluko phakathi kwabamhlophe, titanium ne-zinc? Uyini umehluko phakathi kwalokhu? Impendulo le mibuzo kuyokusiza ethebuleni elandelayo:

amaqiniso ezithakazelisayo

Ubuchwepheshe yokukhiqiza titanium dioxide pigments wavula kuphela ngasekupheleni kwekhulu le-19. Futhi sebenzisa emhlabeni futhi laseRussia laqala kamuva - ne-yalolucwaningo 20 kwekhulu 20. Yingakho umsebenzi abaculi kuze kube yileso sikhathi zahlolwa ukuthi azinazo yini ubuqiniso ngokuhlaziya wokuqukethwe titanium upende. By endleleni, uma abavamile belilo ilmenite wengeze lesi sakhi, kuba okuhlala ngokwedlulele. Kuyinto lesi sici, onjiniyela waphawula imishini zobuchwepheshe. Futhi manje, ne ilmenite titanium sombala ezimhlophe camera umzimba mkhathi.