Anatase
Anatase
I-Anatase titanium dioxide inamakhemikhali azinzile ngokwedlulele futhi iyi-amphoteric oxide ene-asidi kancane.Ayihlangani neze nezinye izakhi nezinhlanganisela ekamelweni lokushisa, futhi ayinawo umthelela kumoya-mpilo, i-ammonia, i-nitrogen, i-hydrogen sulfide, i-carbon dioxide, ne-sulphur dioxide.Ayincibiliki emanzini, kumafutha, i-dilute acid, i-inorganic acid, ne-alkali, futhi inyibilika ku-hydrogen kuphela.I-Hydrofluoric acid.Kodwa-ke, ngaphansi kwesenzo sokukhanya, i-titanium dioxide ingabhekana nokusabela kwe-redox okuqhubekayo futhi inomsebenzi we-photochemical.I-Anatase titanium dioxide ibonakala ikakhulukazi ngaphansi kwemisebe ye-ultraviolet.Lesi sakhiwo senza i-titanium dioxide ingagcini nje ngokuba yi-photosensitive oxidation catalyst yezinye izinhlanganisela ezingaphili, kodwa futhi ibe yi-photosensitive reduction catalyst yezinye izinhlanganisela eziphilayo.
| Igama Lesampula | I-Anatase Titanium Dioxide | (Imodeli) | BA01-01 a | |
| Inombolo ye-GBTarget | 1250 | Indlela yokukhiqiza | Indlela ye-sulfuric acid | |
| Ukuqapha iphrojekthi | ||||
| Inombolo yomkhiqizo | I-TIEM | INKCAZO | RESULT | Ukwahlulela |
| 1 | Okuqukethwe kwe-Tio2 | ≥97 | 98 | Ufanelekile |
| 2 | Ubumhlophe (uma kuqhathaniswa namasampula) | ≥98 | 98.5 | Ufanelekile |
| 3 | Amandla okushintsha umbala (uma kuqhathaniswa nesampula) | 100 | 103 | Ufanelekile |
| 4 | Ukumuncwa kwamafutha | ≤6 | 24 | Ufanelekile |
| 5 | PH inani lokumiswa kwamanzi | 6.5-8.0 | 7.5 | Ufanelekile |
| 6 | Impahla ihwamuke ku-105'C (uma ihlolwa) | ≤0.5 | 0.3 | Ufanelekile |
| 7 | Isilinganiso sikasayizi wezinhlayiyana | ≤0.35um | 0.29 | Ufanelekile |
| 8 | Okusele kushiywe kusikrini esingu-0.045mm(325mesh). | ≤0.1 | 0.03 | Ufanelekile |
| 9 | Okuqukethwe okuncibilikayo emanzini | ≤0.5 | 0.3 | Ufanelekile |
| 10 | Amanzi Isizinda Ukumelana Uketshezi | ≥20 | 25 5 | Kufanelekile |
Ukusetshenziswa okuyinhloko kwe-anatase titanium dioxide imi kanje
1. I-Titanium dioxide ekwenzeni iphepha ngokuvamile isebenzisa i-anatase titanium dioxide ngaphandle kokwelashwa okungaphezulu, okungadlala indima ekukhanyeni nasekukhanyeni kube mhlophe, futhi kwandise ubumhlophe bephepha.I-Titanium dioxide esetshenziswa embonini ye-inki inohlobo lwe-rutile kanye nohlobo lwe-anatase, okuwumbala omhlophe obaluleke kakhulu ku-inki ophambili.
2. I-Titanium dioxide esetshenziswa ezimbonini zendwangu kanye ne-chemical fiber isetshenziswa kakhulu njenge-ejenti yokuhlanganisa.Njengoba uhlobo lwe-anatase luthambile kunohlobo olubomvu olusagolide, uhlobo lwe-anatase luvame ukusetshenziswa.
3. I-Titanium dioxide ayisetshenziswa nje kuphela njengombala embonini yenjoloba, kodwa futhi inemisebenzi yokuqinisa, yokulwa nokuguga nokugcwalisa.Ngokuvamile, i-anatase iwuhlobo oluyinhloko.
4. Ukusetshenziswa kwe-titanium dioxide emikhiqizweni yepulasitiki, ngaphezu kokusebenzisa amandla ayo aphezulu okucasha, amandla aphezulu okukhipha umbala nezinye izici ze-pigment, kungathuthukisa ukumelana nokushisa, ukumelana nokukhanya kanye nokumelana nesimo sezulu semikhiqizo yepulasitiki, futhi kuvikele imikhiqizo yepulasitiki kusuka I-UV Ukuhlasela kokukhanya kuthuthukisa izakhiwo zemishini nezogesi zemikhiqizo yepulasitiki.
5. Izingubo zokugqoka embonini yokugqoka zihlukaniswe zibe yizimboni zezimboni kanye nezingubo zezakhiwo.Ngokuthuthuka kwemboni yezokwakha kanye nemboni yezimoto, isidingo se-titanium dioxide sikhula usuku nosuku.
6. I-Titanium dioxide nayo isetshenziswa kakhulu ezimonyoni.Ngenxa yokuthi i-titanium dioxide ayinangozi futhi iphakeme kakhulu kunomhlophe oholayo, cishe zonke izinhlobo zempuphu yephunga zisebenzisa i-titanium dioxide esikhundleni somhlophe womthofu kanye nezinc ezimhlophe.Kuphela u-5% -8% we-titanium dioxide wengezwa kumpushana ukuze uthole umbala omhlophe ongapheli, okwenza iphunga libe nokhilimu, ngokunamathela, ukumuncwa kanye namandla okuvala.I-Titanium dioxide inganciphisa umuzwa wokunamafutha futhi osobala ku-gouache nokhilimu obandayo.I-Titanium dioxide iphinde isetshenziswe kwezinye iphunga elimnandi, izinto zokuvikela ilanga, ama-soap flakes, insipho emhlophe kanye nomuthi wokuxubha.I-Cosmetic grade I-Ishihara titanium dioxide ihlukaniswe yaba i-titanium dioxide enamafutha nesekelwe emanzini.Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, inkomba ephezulu ye-refractive, i-opacity ephezulu, amandla aphezulu okufihla, ubumhlophe obuhle, nokungabi nobuthi, isetshenziswa emkhakheni wezimonyo zobuhle nemiphumela emhlophe.
