Daim Ntawv Qhia Mus Yuav Titanium Dioxide, tsom rau ntawm kev sib piv rutile thiablub anatease, txhawm rau pab koj xaiv cov feem ntau haum Titanium Dioxide rau koj daim ntawv thov.
I. Ob daim txiag tseem ceeb ntawm titanium dioxide
| Crystal Daim Ntawv | Cov yam ntxwv | Dawb | HUCAU LAWM | Khoom sam | Huab Cua Kuj | Tus nqi | Cov ntawv thov MAIN |
|---|---|---|---|---|---|---|---|
| Lub rutile | Ruaj khov siv lead ua qauv, siab dua | Siab | Siab | Siab | Zoo heev, lub teeb zoo heev thiab huab cua tsis kam | Siab dua | Txheej Txheem, Plastics, Sab Nraud Hauv Tsev Cov Ntaub Ntawv, Muaj Xim Pem, Sunscreens |
| Lub anatease | Looser crystal qauv, siab dua reactivity | Siab | Tswj kav | Nruab nrab | Qi dua | Zoo dua | Cov xim pleev xim sab hauv, ntawv ntxuav hniav dawb, tshuaj pleev ib ce, cov ntawv thov photocatalytic (huab cua huv, kho kom dej, thiab lwm yam) |
Ii. Cov Ntsiab Lus Xaiv Tseem Ceeb
1. Xaiv cov ntawv crystal raws li daim ntawv thov
Sab nraum zoov lossis ntev - lus siv → rutile
Cov huab cua muaj zog tiv taus thiab muaj kev ruaj ntseg
Tiv taus yellowing thiab UV degradation
Qhov zoo tagnrho rau sab nrauv phab ntsa tsho tiv no, sab nraum zoov plastics, thiab Automotive cov xim tsev
Nyob sab hauv tsev lossis luv - → siv → anatase
Siab dua whiteness, ntau tus nqi -}}}}
Haum rau sab hauv txheej txheem sab hauv, cov ntawv txheej txheej, thiab cov tshuaj pleev ib ce
Photocatalytic lossis cov ntawv thov ua haujlwm → anatase
Siab reactivity
Ib feem siv nyob rau hauv huab cua huv thiab dej kho tshuab
2. Huab cua Kuj thiab cov kev sib piv ruaj khov
Rutile> anatase
Rutile yog qhov haum ntau rau cov chaw ib puag ncig sab nraum zoov thiab ntev - kav cov ntawv thov
Anatase yog pom zoo uas huab cua tsis kam yog tsis tseem ceeb, xws li sab hauv lossis sab hauv tsev
III. Opacity, whiteness, thiab tus nqi
1. Opacity thiab whiteness
Lub rutile: Feem ntau muaj cov opacity ntau dua thiab dawb piv rau anatase, tshwj xeeb tshaj yog pom hauv cov tuab {{}} thaj chaw thov.
Lub anatease: Muaj siab dawb huv tab sis qis qis opacity, ua rau nws tsim nyog dua rau nyias pleev xim rau cov xim sib dhos.
2. Nqe kev txiav txim siab
Lub rutile: Tus nqi siab dua, tab sis zoo tag nrho cov kev ua tau zoo; Qhov zoo tagnrho rau high -}}}}} end end ntawv thiab sab nraum zoov cov ntawv thov nrog cov huab cua nruj.
Lub anatease: Tus nqi qis, haum rau nqe -} Cov khoom lag luam hauv tsev.
IV. Cov Lus Taw Qhia Xaiv
Tsev Txheej txheem (sab nraum zoov, ntev -} kev siv)XaivLub rutile
Cov Khoom Siv Khoom Siv Yas (Sab Nrauv, Huab Cua Huab Cua Kuj Zoo)XaivLub rutile
Sab hauv lub tsho tiv no, cov ntaub ntawv ntxuav hniav dawb, tshuaj pleev ib ceXaivLub anatease
Photocatalytic thiab ib puag ncig cov ntawv thov (Huab cua / Dej Purification, thiab lwm yam)XaivLub anatease
V. Cov Ntsiab Lus Sib Tham
| Yam | Lub rutile | Lub anatease |
|---|---|---|
| Dawb | Siab | Siab |
| Opacity | Siab | Tswj kav |
| Huab Cua Kuj | Muaj zog | Qaug zog |
| Khoom sam | Siab | Tswj kav |
| Tus nqi | Siab dua | Qi dua |
| Cov Kev Siv Raug Raug | Sab nraum zoov, muaj kev ruaj khov | Nyob sab hauv tsev, photocatalytic, cov ntawv thov ua haujlwm |
Cov Ntsiab Cai Tseem Ceeb:
Sab nraum zoov los yog siab - durability cov ntawv thov → rutile
Kev siv sab hauv tsev lossis kev ua haujlwm → anatase