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I-Anatase

I-Anatase

Isithombe Esifakiwe se-Anatase
  • I-Anatase

I-Anatase

Incazelo emfushane:

I-titanium dioxide iyinto eluhlaza yamakhemikhali angaphili, esetshenziswa kabanzi ekukhiqizweni kwezimboni njengezembozo, amapulasitiki, irabha, ukwenza iphepha, uyinki wokunyathelisa, imicu yamakhemikhali, kanye nezimonyo. I-titanium dioxide inezinhlobo ezimbili zekristalu: i-rutile kanye ne-anatase. I-rutile titanium dioxide, okungukuthi, i-titanium dioxide yohlobo lwe-R; i-anatase titanium dioxide, okungukuthi, i-titanium dioxide yohlobo lwe-A.
I-titanium dioxide yohlobo lwe-titanium ingeye-titanium dioxide yezinga lombala, enezici zamandla okufihla aqinile, amandla aphezulu okufaka umbala, ukulwa nokuguga kanye nokumelana okuhle nesimo sezulu. I-Anatase titanium dioxide, igama lamakhemikhali i-titanium dioxide, ifomula yama-molecule i-Ti02, isisindo sama-molecule i-Ti02. Impuphu emhlophe, ukuminyana okuhlobene okungu-3.84. Ukuqina akukuhle njenge-rutile titanium dioxide, ukumelana kokukhanya akukuhle, futhi ungqimba lwe-adhesive kulula ukulucola ngemva kokuhlanganiswa ne-resin. Ngakho-ke, ngokuvamile isetshenziselwa izinto zangaphakathi, okungukuthi, isetshenziselwa kakhulu imikhiqizo engadluli elangeni eliqondile.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

incazelo yemikhiqizo

I-Anatase titanium dioxide inezakhiwo zamakhemikhali ezizinzile kakhulu futhi iyi-amphoteric oxide ene-asidi encane. Ayisabelani kahle nezinye izakhi kanye nama-compounds ekushiseni kwegumbi, futhi ayinawo umthelela ku-oxygen, i-ammonia, i-nitrogen, i-hydrogen sulfide, i-carbon dioxide, kanye ne-sulfur dioxide. Ayincibiliki emanzini, emafutheni, ku-dilute acid, ku-inorganic acid, kanye nase-alkali, futhi incibilika kuphela ku-hydrogen. I-Hydrofluoric acid. Kodwa-ke, ngaphansi kwesenzo sokukhanya, i-titanium dioxide ingabhekana nokusabela okuqhubekayo kwe-redox futhi inomsebenzi we-photochemical. I-Anatase titanium dioxide isobala kakhulu ngaphansi kwemisebe ye-ultraviolet. Lesi sici senza i-titanium dioxide ingabi nje kuphela i-photosensitive oxidation catalyst yamanye ama-inorganic compounds, kodwa futhi ibe yi-photosensitive reduction catalyst yamanye ama-organic compounds.

imininingwane yemikhiqizo

Igama Lesampula I-Anatase Titanium Dioxide (Imodeli) BA01-01 a
Inombolo Yethagethi ye-GB 1250 Indlela yokukhiqiza Indlela ye-sulfuric acid
Iphrojekthi yokuqapha
Inombolo yomkhiqizo I-TIEM ISICELO UMPHUMELA Ukwahlulela
1 Okuqukethwe kwe-Tio2 ≥97 98 Abafanelekile
2 Ubumhlophe (uma kuqhathaniswa namasampula) ≥98 98.5 Abafanelekile
3 Amandla okushintsha kombala (uma kuqhathaniswa nesampula) 100 103 Abafanelekile
4 Ukumuncwa kwamafutha ≤6 24 Abafanelekile
5 Inani le-PH lokumiswa kwamanzi 6.5-8.0 7.5 Abafanelekile
6 Izinto zihwamuke ku-105'C (lapho zihlolwa) ≤0.5 0.3 Abafanelekile
7 Usayizi wezinhlayiya omaphakathi ≤0.35um 0.29 Abafanelekile
8 Insalela eshiywe esikrinini esingu-0.045mm(325mesh) ≤0.1 0.03 Abafanelekile
9 Okuqukethwe okuncibilikayo emanzini ≤0.5 0.3 Abafanelekile
10 Ukumelana Noketshezi Lokukhipha Amanzi ≥20 25 5 Ifanelekile

ukusetshenziswa okuyinhloko kwemikhiqizo

Ukusetshenziswa okuyinhloko kwe-anatase titanium dioxide yilena elandelayo
1. I-titanium dioxide yokwenza iphepha ngokuvamile isebenzisa i-anatase titanium dioxide ngaphandle kokwelashwa kwendawo, okungadlala indima ekukhanyeni nasekukhanyeni, futhi kwandise ubumhlophe bephepha. I-titanium dioxide esetshenziswa embonini ye-inki inohlobo lwe-rutile kanye nohlobo lwe-anatase, oluyi-pigment emhlophe ebalulekile ku-inki ethuthukisiwe.
2. I-titanium dioxide esetshenziswa embonini yendwangu kanye ne-fiber yamakhemikhali isetshenziswa kakhulu njenge-matting agent. Njengoba uhlobo lwe-anatase luthambile kunohlobo olubomvu begolide, uhlobo lwe-anatase luvame ukusetshenziswa.
3. I-titanium dioxide ayisetshenziswa nje kuphela njengombala embonini yerabha, kodwa futhi inemisebenzi yokuqinisa, ukulwa nokuguga kanye nokugcwalisa. Ngokuvamile, i-anatase uhlobo oluyinhloko.
4. Ukusetshenziswa kwe-titanium dioxide emikhiqizweni yepulasitiki, ngaphezu kokusebenzisa amandla ayo aphezulu okufihla, amandla aphezulu okususa umbala kanye nezinye izakhiwo zombala, kungathuthukisa futhi ukumelana nokushisa, ukumelana nokukhanya kanye nokumelana nesimo sezulu kwemikhiqizo yepulasitiki, futhi kuvikele imikhiqizo yepulasitiki ku-UV. Ukuhlaselwa kokukhanya kuthuthukisa izakhiwo zemishini nezikagesi zemikhiqizo yepulasitiki.
5. Izembozo embonini yezembozo zihlukaniswe ngezembozo zezimboni nezezakhiwo. Ngokuthuthuka kwemboni yokwakha kanye nemboni yezimoto, isidingo se-titanium dioxide sikhula usuku nosuku.
6. I-Titanium dioxide nayo isetshenziswa kabanzi ezimonyweni. Ngenxa yokuthi i-titanium dioxide ayinangozi futhi ingcono kakhulu kune-lead white, cishe zonke izinhlobo zephunga elimnandi zisebenzisa i-titanium dioxide ukuze zithathe indawo ye-lead white kanye ne-zinc white. Kuphela u-5%-8% we-titanium dioxide ongezwa ku-powder ukuze uthole umbala omhlophe ohlala njalo, okwenza iphunga libe mnandi kakhulu, linamathele, limuncwe futhi limboze. I-Titanium dioxide inganciphisa umuzwa wokunamafutha nokusobala ku-gouache kanye nokhilimu obandayo. I-Titanium dioxide isetshenziswa nakwezinye izinhlobo zamaphunga, ama-sunscreen, ama-soap flakes, insipho emhlophe kanye ne-toothpaste. I-Ishihara titanium dioxide yezinga le-cosmetic ihlukaniswe ibe yi-titanium dioxide enamafutha nesekelwe emanzini. Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, i-refractive index ephezulu, i-opacity ephezulu, amandla aphezulu okufihla, ubumhlophe obuhle, kanye nokungabi nobuthi, isetshenziswa emkhakheni wezimonyo zobuhle nemiphumela yomhlophe.

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