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Anatase

Anatase

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  • Anatase

Anatase

Nkọwa Dị Mkpirikpi:

Titanium dioxide bụ ihe eji emepụta kemịkalụ na-adịghị n'ime ihe, nke a na-ejikarị eme ihe n'ime mmepụta ụlọ ọrụ dịka mkpuchi, plastik, roba, ime akwụkwọ, ink mbipụta, eriri kemịkalụ, na ihe ịchọ mma. Titanium dioxide nwere ụdị kristal abụọ: rutile na anatase. Rutile titanium dioxide, ya bụ, titanium dioxide nke ụdị R; anatase titanium dioxide, ya bụ, titanium dioxide nke ụdị A.
Titanium dioxide nke ụdị titanium bụ nke titanium dioxide nke nwere agba, nke nwere njirimara nke ike nzuzo siri ike, ike agba dị elu, mgbochi ịka nká na ezigbo iguzogide ihu igwe. Anatase titanium dioxide, aha kemịkalụ titanium dioxide, usoro molekul Ti02, ibu molekul 79.88. Ntụ ntụ ọcha, njupụta dịtụ 3.84. Nkwụsi ike adịghị mma dị ka rutile titanium dioxide, nguzogide ìhè adịghị mma, oyi akwa nrapado dịkwa mfe ịgbaze mgbe ejikọtara ya na resin. Ya mere, a na-ejikarị ya eme ihe n'ime ụlọ, ya bụ, a na-ejikarị ya eme ihe maka ngwaahịa ndị na-anaghị agafe ìhè anyanwụ kpọmkwem.


Nkọwa Ngwaahịa

Akara Ngwaahịa

nkọwa ngwaahịa

Anatase titanium dioxide nwere ihe ndị dị na kemịkalụ siri ike nke ukwuu ma bụrụkwa oxide amphoteric dị ntakịrị acidic. Ọ naghị emeghachi omume na ihe ndị ọzọ na ihe ndị dị na ya n'ọnọdụ okpomọkụ ụlọ, ọ nweghịkwa mmetụta ọ bụla na oxygen, ammonia, nitrogen, hydrogen sulfide, carbon dioxide, na sulfur dioxide. Ọ naghị agbaze na mmiri, abụba, acid diluted, inorganic acid, na alkali, ọ na-agbaze naanị na hydrogen. Hydrofluoric acid. Agbanyeghị, n'okpuru ọrụ nke ìhè, titanium dioxide nwere ike ịgafe mmeghachi omume redox na-aga n'ihu ma nwee ọrụ photochemical. Anatase titanium dioxide pụtara ìhè karịsịa n'okpuru radiation ultraviolet. Ihe onwunwe a na-eme ka titanium dioxide bụrụ ihe na-akpali mmeghachi omume oxidation photosensitive maka ụfọdụ ihe ndị na-adịghị mma, kamakwa ihe na-akpali mmeghachi omume photosensitive maka ụfọdụ ihe ndị dị ndụ.

nkọwapụta ngwaahịa

Aha Ihe Nlereanya Anatase Titanium Dioxide (Ụdị) BA01-01 a
Nọmba GBTarget 1250 Usoro mmepụta Usoro asịd sọlfọ
Ọrụ nlekota oru
Nọmba usoro n'usoro TIEM Nkọwapụta Nsonaazụ Ikpe ikpe
1 Ọdịnaya Tio2 ≥97 98 Ndị ruru eru
2 Ịcha ọcha (ma e jiri ya tụnyere ihe atụ) ≥98 98.5 Ndị ruru eru
3 Ike mgbanwe agba (ma e jiri ya tụnyere ihe nlele) 100 103 Ndị ruru eru
4 Ntinye mmanụ ≤6 24 Ndị ruru eru
5 Uru PH nke nkwusioru mmiri 6.5-8.0 7.5 Ndị ruru eru
6 Ihe e ji gbapụta mmiri na 105'C (mgbe a nwalere ya) ≤0.5 0.3 Ndị ruru eru
7 Nkezi nha nke ihe ndị dị na ya ≤0.35um 0.29 Ndị ruru eru
8 Ihe fọdụrụnụ dị na ihuenyo 0.045mm (325mesh) ≤0.1 0.03 Ndị ruru eru
9 Ọdịnaya mmiri na-agbaze ≤0.5 0.3 Ndị ruru eru
10 Mmiri Mmiri Na-eguzogide Mmiri ≥20 25 5 Ndị otu Qualifed

ojiji bụ isi nke ngwaahịa

Isi ojiji nke anatase titanium dioxide bụ ndị a:
1. Titanium dioxide maka imepụta akwụkwọ na-ejikarị anatase titanium dioxide eme ihe na-enweghị ọgwụgwọ elu, nke nwere ike ịrụ ọrụ na fluorescence na whitening, ma mee ka akwụkwọ ọcha dịkwuo mma. Titanium dioxide eji eme ihe na ink ink nwere ụdị rutile na ụdị anatase, nke bụ agba ọcha dị mkpa na ink dị elu.
2. A na-ejikarị titanium dioxide nke e ji eme ihe n'ụlọ ọrụ ákwà na eriri kemịkalụ eme ihe dị ka ihe na-eme ka ihe dị nro. Ebe ọ bụ na ụdị anatase dị nro karịa ụdị uhie ọlaedo, a na-ejikarị ụdị anatase eme ihe.
3. A naghị eji titanium dioxide eme ihe dị ka ihe na-agba agba n'ime ụlọ ọrụ roba, kamakwa ọ nwere ọrụ nke ịkwado ike, igbochi ịka nká na ijupụta. N'ozuzu, anatase bụ ụdị isi.
4. Itinye titanium dioxide n'ọrụ na ngwaahịa plastik, tinyere iji ike nzuzo ya dị elu, ike ịgbanwe agba ya na ihe ndị ọzọ na-egosi agba, ọ nwekwara ike ime ka iguzogide okpomọkụ, iguzogide ìhè na iguzogide ihu igwe nke ngwaahịa plastik ka mma, ma chebe ngwaahịa plastik site na UV. Mwakpo nke ìhè na-eme ka njirimara mekaniki na eletriki nke ngwaahịa plastik ka mma.
5. A na-ekewa mkpuchi n'ime ụlọ ọrụ mkpuchi n'ime mkpuchi ụlọ ọrụ na mkpuchi ụlọ. Site na mmepe nke ụlọ ọrụ owuwu na ụlọ ọrụ ụgbọala, ọchịchọ maka titanium dioxide na-amụba kwa ụbọchị.
6. A na-ejikwa titanium dioxide eme ihe nke ukwuu n'ihe ịchọ mma. Ebe ọ bụ na titanium dioxide adịghị emerụ ahụ ma dịkwa mma karịa lead white, ihe fọrọ nke nta ka ọ bụrụ ụdị ntụ ntụ isi niile na-eji titanium dioxide dochie lead white na zinc white. Naanị 5%-8% nke titanium dioxide ka a na-etinye na ntụ ntụ ahụ iji nweta agba ọcha na-adịgide adịgide, na-eme ka isi ísì ahụ dịkwuo ude, na-ejikọ, na-amịkọrọ ma na-ekpuchi ya. Titanium dioxide nwere ike ibelata mmetụta nke mmanụ na ìhè na gouache na ude oyi. A na-ejikwa titanium dioxide eme ihe na ihe ndị ọzọ na-esi ísì ụtọ, ihe mkpuchi anyanwụ, flakes ncha, ncha ọcha na ihe nhicha ezé. A na-ekewa titanium dioxide nke Ishihara n'ime mmanụ na titanium dioxide nke dabeere na mmiri. N'ihi ihe ndị sitere na kemịkalụ siri ike ya, nnukwu ihe ngosi refractive, nnukwu opacity, ike nzuzo dị elu, ezigbo ọcha, na enweghị nsí, a na-eji ya eme ihe n'ọhịa nke ihe ịchọ mma maka ịma mma na mmetụta ọcha.

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