shafi_banner

samfur

Titanium (IV) oxide CAS 13463-67-7

Abubuwan Sinadarai:

Tsarin kwayoyin halitta O2Ti
Molar Mass 79.8658
Yawan yawa 4.17 g/mL a 25 ° C (lit.)
Matsayin narkewa 1830-3000 ℃
Matsayin Boling 2900 ℃
Ruwan Solubility marar narkewa
Bayyanar Siffar foda, Farin launi
PH <1
Yanayin Ajiya Yanayin Daki
MDL Saukewa: MFCD00011269
Abubuwan Jiki da Sinadarai Farin foda.
farin foda tare da laushi mai laushi, mara wari kuma maras ɗanɗano, ƙarfin ɓoyewa mai ƙarfi da ikon canza launi, wurin narkewa 1560 ~ 1580 ℃. Mai narkewa a cikin ruwa, tsarma inorganic acid, Organic kaushi, mai, dan kadan mai narkewa a cikin alkali, mai narkewa a cikin maida hankali sulfuric acid. Yana juya rawaya lokacin zafi da fari bayan sanyaya. Rutile (R-nau'in) yana da yawa na 4.26g/cm3 da index refractive na 2.72. R irin titanium dioxide yana da kyau yanayi juriya, ruwa juriya da kuma ba sauki zuwa rawaya halaye, amma dan kadan matalauta fari. Anatase (Nau'in A) yana da yawa na 3.84g/cm3 da ma'anar refractive na 2.55. Nau'in juriya mai haske na titanium dioxide ba shi da kyau, baya jure yanayin yanayi, amma fari ya fi kyau. A cikin 'yan shekarun nan, an gano cewa nano-sized ultrafine titanium dioxide (yawanci 10 zuwa 50 nm) yana da kaddarorin Semiconductor, kuma yana da babban kwanciyar hankali, babban fahimi, babban aiki da rarrabuwa mai girma, babu guba da tasirin launi.
Amfani An yi amfani da shi a cikin fenti, tawada, filastik, roba, takarda, fiber sunadarai da sauran masana'antu; Ana amfani da su don walda electrode, tace titanium da masana'anta titanium dioxide Titanium dioxide (Nano) ana amfani dashi sosai a cikin yumbu na aiki, masu haɓakawa, kayan kwalliya da kayan hoto, kamar fararen fata. inorganic pigments. Farin launi shine mafi ƙarfi, tare da kyakkyawan ikon ɓoyewa da saurin launi, wanda ya dace da samfuran fararen fata. Nau'in rutile ya dace musamman don amfani da samfuran filastik na waje, wanda zai iya ba da kwanciyar hankali mai kyau. Anatase galibi ana amfani dashi don samfuran cikin gida, amma ɗan ƙaramin haske shuɗi, babban fari, babban ikon ɓoyewa, canza launi mai kyau da tarwatsewa mai kyau. Titanium dioxide da ake amfani da ko'ina a matsayin Paint, takarda, roba, filastik, enamel, gilashin, kayan shafawa, tawada, ruwa launi da kuma mai launi pigment, kuma za a iya amfani da karfe, rediyo, tukwane, electrode.

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xn - Mai cutarwa
Lambobin haɗari R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
ID na UN N/A
RTECS Saukewa: XR2275000
Farashin TSCA Ee
HS Code Farashin 28230000

 

Gabatarwa

Bude Data Unverified Data


  • Na baya:
  • Na gaba:

  • Ku rubuta sakonku anan ku aiko mana