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Hom Rutile
Titanium dioxide yog cov khoom siv tsis muaj tshuaj lom neeg, uas yog siv dav hauv kev tsim khoom xws li txheej, plastics, roj hmab, papermaking, luam ntawv inks, tshuaj fiber ntau, thiab tshuaj pleev ib ce. Titanium dioxide muaj ob hom siv lead ua: rutile thiab anatase. Rutile titanium dioxide, uas yog, R-hom titanium dioxide; Anatase titanium dioxide, uas yog, A-type titanium dioxide.
Rutile titanium dioxide muaj cov khoom zoo heev xws li kub tsis kam, tsis kub tsis kam, corrosion kuj, siab zog, thiab me me lub ntiajteb txawj nqus. Piv nrog rau anatase titanium dioxide, nws muaj huab cua tiv taus ntau dua thiab ua haujlwm zoo dua photooxidative. Rutile hom (R hom) muaj qhov ntom ntawm 4.26g / cm3 thiab qhov ntsuas qhov ntsuas ntawm 2.72. R-hom titanium dioxide muaj cov yam ntxwv ntawm huab cua zoo, dej tsis kam thiab tsis yooj yim tig daj. Rutile titanium dioxide muaj ntau yam zoo hauv ntau yam kev siv. Piv txwv li, vim nws tus kheej cov qauv, cov xim uas nws tsim yog ruaj khov nyob rau hauv cov xim thiab yooj yim rau xim. Nws muaj zog xim muaj peev xwm thiab tsis ua puas rau saum npoo. Xim nruab nrab, thiab xim yog ci, tsis yooj yim rau ploj. -
Anatase
Titanium dioxide yog cov khoom siv tsis muaj tshuaj lom neeg, uas yog siv dav hauv kev tsim khoom xws li txheej, plastics, roj hmab, papermaking, luam ntawv inks, tshuaj fiber ntau, thiab tshuaj pleev ib ce. Titanium dioxide muaj ob hom siv lead ua: rutile thiab anatase. Rutile titanium dioxide, uas yog, R-hom titanium dioxide; Anatase titanium dioxide, uas yog, A-type titanium dioxide.
Titanium-type titanium dioxide belongs rau cov xim-qib titanium dioxide, uas muaj cov yam ntxwv ntawm lub zog zais, siab tinting zog, tiv thaiv kev laus thiab huab cua tsis zoo. Anatase titanium dioxide, tshuaj npe titanium dioxide, molecular mis Ti02, molecular hnyav 79.88. Dawb hmoov, txheeb ze ntom 3.84. Lub durability tsis zoo li rutile titanium dioxide, lub teeb kuj tsis zoo, thiab cov nplaum txheej yog yooj yim rau pulverize tom qab ua ke nrog cov resin. Yog li ntawd, nws yog feem ntau siv rau cov khoom siv sab hauv tsev, uas yog, nws yog tsuas yog siv rau cov khoom uas tsis dhau los ntawm lub hnub ncaj qha.
