Titaniyamu dioxide
Titaniyamu woipa ndi woyera inorganic pigment, chigawo chachikulu ndi TiO2.
Chifukwa cha kukhazikika kwake kwa thupi ndi mankhwala, ntchito yabwino kwambiri ya kuwala ndi pigment, imatengedwa kuti ndi pigment yabwino kwambiri padziko lonse lapansi. Amagwiritsidwa ntchito kwambiri m'magawo ambiri monga zokutira, kupanga mapepala, zodzoladzola, zamagetsi, zoumba, mankhwala ndi zowonjezera zakudya. Kugwiritsidwa ntchito kwa titaniyamu pa likulu lililonse kumawonedwa ngati chizindikiro chofunikira poyesa kukula kwachuma cha dziko.
Pakali pano, kupanga titaniyamu woipa ku China lagawidwa mu njira sulfuric acid, njira kolorayidi ndi njira hydrochloric acid.
Zopaka
Sun Bang yadzipereka kupereka titanium dioxide yapamwamba kwambiri pamakampani opanga zokutira. Titanium dioxide ndi imodzi mwazinthu zofunika kwambiri popanga zokutira. Kuphatikiza pakuphimba ndi kukongoletsa, ntchito ya titaniyamu woipa ndikuwongolera mawonekedwe akuthupi ndi mankhwala a zokutira, kupititsa patsogolo kukhazikika kwamankhwala, kukonza mphamvu zamakina, zomatira komanso kukana kwa dzimbiri. Titaniyamu woipa amathanso kusintha UV chitetezo ndi kulowa madzi, ndi kupewa ming'alu, kuchedwa kukalamba, kutalikitsa moyo wa utoto filimu, kuwala ndi nyengo kukana; pa nthawi yomweyo, titaniyamu woipa akhoza kupulumutsa zipangizo ndi kuonjezera mitundu.
Pulasitiki & Rubber
Pulasitiki ndiye msika wachiwiri waukulu kwambiri wa titaniyamu woipa atakutidwa.
Kugwiritsa ntchito titaniyamu woipa m'zinthu zapulasitiki ndikugwiritsa ntchito mphamvu zake zobisala kwambiri, mphamvu zowononga kwambiri komanso zinthu zina zamtundu. Titaniyamu woipa amathanso kusintha kukana kutentha, kukana kuwala ndi kukana nyengo kwa zinthu zapulasitiki, komanso kuteteza zinthu zapulasitiki ku kuwala kwa ultraviolet kuti zipititse patsogolo makina ndi magetsi azinthu zapulasitiki. Dispersibility ya titaniyamu woipa ali ndi tanthauzo lalikulu kwa utoto mphamvu pulasitiki.
Inki & Kusindikiza
Popeza inki ndi yopyapyala kuposa utoto, inki ili ndi zofunika kwambiri pa titaniyamu woipa kuposa utoto. Titaniyamu wathu woipa ali ang'onoang'ono tinthu kukula, yunifolomu kugawa ndi mkulu kubalalitsidwa, kotero kuti inki akhoza kukwaniritsa mkulu kubisala mphamvu, mkulu tinting mphamvu ndi mkulu gloss.
Kupanga mapepala
M'makampani amakono, mapepala a mapepala monga njira zopangira, zopitirira theka zomwe zimagwiritsidwa ntchito posindikiza. Kupanga mapepala kumafunika kuti apereke kuwala ndi kuwala kwakukulu, ndipo ali ndi mphamvu yamphamvu yomwaza kuwala. Titanium dioxide ndiye pigment yabwino kwambiri yothetsera kusawoneka bwino pakupanga mapepala chifukwa cha index yake yabwino kwambiri ya refractive ndi index scattering index. Mapepala ogwiritsira ntchito titaniyamu woipa ali ndi kuyera bwino, mphamvu zambiri, gloss, woonda komanso wosalala, ndipo samalowa pamene asindikizidwa. Pazifukwa zomwezo, mawonekedwewo ndi okwera nthawi 10 kuposa calcium carbonate ndi talcum powder, ndipo khalidweli likhoza kuchepetsedwa ndi 15-30%.
