Titanium Dioxide
Titanium dioxide ichena inorganic pigment, chikamu chikuru iTiO2.
Nekuda kwekugadzikana kwayo kwemuviri nemakemikari zvimiro, yakanakisa optical uye pigment kuita, inoonekwa seyakanakisa pigment chena munyika. Inonyanya kushandiswa muminda yakawanda senge machira, kugadzira mapepa, zvizorwa, zvemagetsi, ceramics, mishonga uye zvekudya zvinowedzera. Iko kushandiswa kwemari kwetitanium dioxide kunoonekwa sechiratidzo chakakosha chekuyera dhigirii rekusimudzira hupfumi hwenyika.
Parizvino, nzira yekugadzira yetitanium dioxide muChina yakakamurwa kuita sulfuric acid nzira, chloride nzira uye hydrochloric acid nzira.
Coatings
Sun Bang yakazvipira kupa yemhando yepamusoro titanium dioxide yeindasitiri yekukoira. Titanium dioxide ndechimwe chezvinhu zvakakosha mukugadzirwa kwemachira. Pamusoro pekuvhara uye kushongedza, basa retitanium dioxide nderekuvandudza muviri uye kemikari zvimiro zvejasi, kuwedzera kugadzikana kwemakemikari, kuvandudza simba remuchina, kunamatira uye kushorwa kwekupokana kwekushandisa. Titanium dioxide zvakare inogona kuvandudza kuchengetedzwa kweUV uye kupinda kwemvura, uye kudzivirira kutsemuka, kunonoka kuchembera, kurebesa hupenyu hwependi firimu, chiedza uye mamiriro ekunze kuramba; panguva imwecheteyo, titanium dioxide inogonawo kuchengetedza zvinhu uye kuwedzera marudzi.
Plastiki & Rubber
Plastiki ndiyo yechipiri yakakura musika wetitanium dioxide mushure mekupfeka.
Kushandiswa kwetitanium dioxide muzvigadzirwa zvepurasitiki ndeyekushandisa simba rayo rekuvanda rakakwirira, simba rekuita decolorizing uye zvimwe zvinhu zvepigment. Titanium dioxide inogona zvakare kunatsiridza kupisa kwekupisa, mwenje kuramba uye kuramba kwemamiriro ekunze ezvigadzirwa zvepurasitiki, uye kunyange kudzivirira zvigadzirwa zvepurasitiki kubva kune ultraviolet mwenje kuvandudza michina nemagetsi ezvigadzirwa zvepurasitiki. Iyo dispersibility yetitanium dioxide ine kukosha kukuru kune simba rekupenda repurasitiki.
Ingi & Kudhinda
Sezvo ingi iri nhete pane pendi, inki ine zvinodiwa zvakanyanya zvetitanium dioxide pane pendi. Yedu titanium dioxide ine diki diki saizi, kugovera yunifomu uye kupararira kwakanyanya, kuitira kuti inki igone kuwana yakakwirira yekuvanda simba, yakakwirira tinting simba uye yakakwirira gloss.
Kugadzira mapepa
Muindasitiri yemazuva ano, zvigadzirwa zvemapepa senzira yekugadzira, inopfuura hafu yayo inoshandiswa pakudhinda zvinhu. Kugadzirwa kwepepa kunodiwa kuti ipe opacity uye kupenya kwepamusoro, uye ine simba rakasimba rekuparadzira chiedza. Titanium dioxide ndiyo yakanakisa pigment yekugadzirisa opacity mukugadzirwa kwebepa nekuda kweiyo yakanakisa refractive index uye light scattering index. Pepa rinoshandisa titanium dioxide rine kuchena kwakanaka, kusimba kwepamusoro, kupenya, kutetepa uye kwakatsetseka, uye haripindi kana rakadhindwa. Pasi pemamiriro akafanana, iyo opacity inenge 10 nguva yakakwirira kudarika ye calcium carbonate uye talcum powder, uye hutano hunogonawo kuderedzwa ne15-30%.
