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Foda Titanium Dioxide (Titania) (TiO2) mai tsarki Min.95% 98% 99% Hoton da aka nuna
  • Tsaftace foda na Titanium Dioxide (Titania) (TiO2) Min.95% 98% 99%
  • Tsaftace foda na Titanium Dioxide (Titania) (TiO2) Min.95% 98% 99%

Tsaftace foda na Titanium Dioxide (Titania) (TiO2) Min.95% 98% 99%

Takaitaccen Bayani:

Titanium dioxide (TiO2)wani abu ne mai haske fari wanda ake amfani da shi azaman mai launi mai haske a cikin nau'ikan samfura daban-daban. An yaba shi saboda launinsa mai tsananin fari, ikon watsa haske da juriya ga UV, TiO2 sanannen sinadari ne, yana bayyana a cikin ɗaruruwan samfuran da muke gani da amfani da su kowace rana.


Cikakken Bayani game da Samfurin

Titanium Dioxide

Tsarin sinadarai TiO2
Molar nauyi 79.866 g/mol
Bayyanar Fari mai ƙarfi
Ƙamshi Ba shi da wari
Yawan yawa 4.23 g/cm3 (rutile), 3.78 g/cm3 (anatase)
Wurin narkewa 1,843 °C (3,349 °F; 2,116 K)
Wurin tafasa 2,972 °C (5,382 °F; 3,245 K)
Narkewa a cikin ruwa Ba ya narkewa
Gibin madauri 3.05 eV (rutile)
Ma'aunin Refractive (nD) 2.488 (anatase), 2.583 (brookite), 2.609 (rutile)

 

Babban Daraja Titanium Dioxide Foda Bayani dalla-dalla

TiO2 amt ≥99% ≥98% ≥95%
Ma'aunin fari idan aka kwatanta da misali ≥100% ≥100% ≥100%
Rage ma'aunin ƙarfi idan aka kwatanta da na yau da kullun ≥100% ≥100% ≥100%
Juriyar Cirewar Ruwa Ω m ≥50 ≥20 ≥20
105℃ abu mai canzawa m/m ≤0.10% ≤0.30% ≤0.50%
Sieve Residue 320 heads sieve amt ≤0.10% ≤0.10% ≤0.10%
Shan Mai g/ 100g ≤23 ≤26 ≤29
PH na Dakatar da Ruwa 6~8.5 6~8.5 6~8.5

【Kunshin】25KG/jaka

【Bukatun Ajiya】 mai hana danshi, ba ya ƙura, busasshe, yana ba da iska da kuma tsafta.

 

Menene amfani da titanium dioxide?

Yankunan aikace-aikacen gargajiya
1. Alamun fata da abubuwan ɓoyewa
Masana'antar shafa fenti: A matsayin farin fenti, yana ba da farin launi mai yawa (L>98) da ƙarfin ɓoyewa mai ƙarfi (>95%) ga murfin yayin da yake inganta juriya ga yanayi (yana wuce gwajin QUV-A na awanni 2000).
Roba da yin takarda: Ƙara hasken da ba ya bayyana (>90%) da kuma hana launin rawaya na kayayyakin filastik; ana amfani da shi don magance takarda mai inganci a saman don inganta sheƙi da sauƙin bugawa.
2. Tukwane da enamel
Gyaran Glaze: A matsayinsa na wakili mai kare haske da kuma mai yin fari, zai iya inganta taurin (taurin Mohs ≥ 6), haske (nunawa > 85%) da juriyar acid (juriya ga maganin HCl 10% > awanni 24) na saman gilashi.
3. Sinadaran yau da kullun da abinci
Kayayyakin kariya daga rana: Suna samar da kariya daga rana ta zahiri ta hanyar watsa hasken ultraviolet (maƙallan UVA/UVB), kuma sikelin nano TiO₂ (girman barbashi ≤100nm) na iya guje wa jin mannewar fata.
Ƙarin Abinci: A matsayin launin fari mara guba (wanda ya yi daidai da FDA 21CFR73.575), ana amfani da shi don yin farin alewa, kayayyakin kiwo, da sauransu.
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Yankunan aikace-aikace masu tasowa
1. Gudanar da Muhalli
Rushewar filastik: Ana iya lalata kayan titanium dioxide mai iyo a ƙarƙashin yanayi mai tsaka-tsaki ta hanyar saman Layer mai kama da hydrophobic ba tare da buƙatar maganin acid/alkali mai ƙarfi ba, wanda ke ƙara ingancin ruɓewar robobi na polyethylene sau da yawa, tare da ethanol wanda ke wakiltar kashi 40% na samfurin.
Tsaftace iska: Nano-TiO₂ mai aiki na 5nm zai iya lalata gurɓatattun abubuwa kamar formaldehyde da benzene (ƙimar lalatawa > 98%), kuma ƙarfin aikinsa ya kai ga hasken da ake iya gani (sama da 400nm).
2. Fasahar Makamashi
Rarraba ruwa ta hanyar amfani da hasken rana don samar da hydrogen: Rutile mai amfani da hasken rana TiO₂ yana ƙara ingancin rabuwar caji ta hanyar amfani da hasken rana sau 200, kuma yawan samar da hydrogen ya ninka na kayan gargajiya sau 15 (a ƙarƙashin hasken rana da aka kwaikwayi).
Sabbin kayan makamashi: ana amfani da su don shafa batirin lithium mai kyau don hana halayen gefe na lantarki da inganta kwanciyar hankali na zagayowar (> sau 4000 @80% SOH).
3. Gyaran kayan aiki
Rufin hana ƙwayoyin cuta: Nano-titanium sol yana ratsa substrate don samar da wani Layer mai yawa, tare da adadin kisa na >98% akan E. coli da sauran ƙwayoyin cuta, da kuma raguwar aikinsu na <5% bayan tsufa na tsawon shekaru 5.
Kayan gini masu jure yanayi sosai: TiO₂ mai ƙarancin ƙasa mai amfani da cerium yana ƙara juriyar UV na murfin bango na waje (ƙimar kariyar UVA > 99%) kuma yana inganta juriyar daskarewa da narkewa da kashi 50%.
Rufin gani: Ana amfani da manyan kaddarorin ma'aunin haske (nd=1.75-2.20) don rufin hana haske don rage asarar gani a cikin na'urorin laser (<0.1dB/km).
4. Ƙarfin Masana'antu na Musamman
Haɗakar sinadarai: A matsayin mai haɓaka sinadarin olefin, yawan juyawar shine >95%; a cikin tsarin samar da hydrogen mai raba ruwa, ana haɗa shi da CdS don inganta ingancin samar da hydrogen.
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Sigogi na Fasaha
siffa Kewayen siga Matsayin gwaji
Tsarkakakken matsayi Matsayin masana'antu: 99.0%; Matsayin lantarki: 99.99% ICP-MS GB/T 26008
Rarraba girman barbashi 5nm-500μm (ana iya gyara shi) SEM ISO 13322-1
Ma'aunin haske Rutile: 2.71; Anatase: 2.52 ASTM E430
Kwanciyar hankali ta zafi Ma'aunin narkewa: 1872℃±10℃ DSC ISO 11357
Aikin ɗaukar hoto Yawan lalacewar formaldehyde: ≥98% @ 24h ISO 22197-1

 

Tsaro da Bin Dokoki
Rarraba Sufuri: Kayayyaki Marasa Haɗari (BA MAI HAƊARI BA)
Takardar shaidar muhalli:
- RoHS 3.0 (2015/863/EU) Ba a gano ƙarfe masu nauyi ba
- Abubuwan da ba a lissafa a ƙarƙashin REACH SVHC ba
- Bin Ka'idar Ma'adanai Ta Rikicin (CMRT 6.0)
Tsaron Aiki: Iyakar OSHA TWA 5mg/m³ (ƙura)
Matakan kariya
Ayyukan nanopowder suna buƙatar kariyar numfashi ta N95 (wanda ya yi daidai da ISO 13137)
Don amfani da zafi mai yawa, ana ba da shawarar amfani da bututun corundum
Dole ne kayayyakin abinci/magani su samar da takaddun bin ka'idojin COA da FDA
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Bayanin da ke sama ya dogara ne akan halayen gabaɗaya na titanium dioxide. Don takamaiman mafita da sigogi na aikace-aikace, da fatan za a duba COA na samfurin (rahoton duba inganci) da fayil ɗin MSDS.

 

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