Tetrabutyl titanate/CAS: 5593-70-4
Kev Piav Qhia Luv:
Lub npe khoom: Tetrabutyl titanate
Hom: ZA-N
CAS: 5593-70-4
MF: C16H36O4Ti
MW: 340.32
QAUV:
Qhov Ceev: 1.00 g/mL ntawm 20 °C (lit.)
Qhov kub hnyiab: 55 °F
Tsis muaj xim rau kua daj daj. Yaj tau hauv feem ntau cov kuab tshuaj organic.
cov lus qhia tshwj xeeb
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Kev dawb huv | ≥99.0% |
| Qhov Ceev | 0.999-1.003 |
Kev Siv
Tetrabutyl titanate muaj zog heev nrog cov pawg polar xws li amino, hydroxyl, carboxyl thiab amide pawg, tshwj xeeb tshaj yog yooj yim hydrolysis nrog dej. Yaj hauv ntau yam organic solvents tshwj tsis yog ketones.
Tetran-butyl titanate yog ib qho tshuaj organotitanium, siv ua catalyst hauv polycondensation thiab crosslinking reactions. Nws feem ntau yog siv rau hauv esterification thiab transesterification reactions, xws li kev tsim cov polyester polyols. Nws kuj tseem siv tau ua tackifier rau hlau-yas, ib qho modifier rau cov xim polyester muaj zog siab, ib qho crosslinking agent, thiab lwm yam.
Nws yog siv rau hauv cov tshuaj sib pauv ester thiab siv tau ua cov khoom hloov kho rau cov xim polyester muaj zog, cov khoom ntxiv rau cov txheej txheem tiv taus kub siab, cov nplaum kho mob, cov neeg sawv cev sib txuas thiab cov khoom siv catalyst rau cov tshuaj tiv thaiv condensation, thiab lwm yam.
Kev sib pauv tshuaj. Txhim kho qhov kub ntawm cov txheej txheej (tuaj yeem tiv taus qhov kub txog li 500 ℃). Txhim kho qhov lo ntawm cov txheej txheej, roj hmab, thiab yas rau ntawm cov hlau. Catalyst condensation. Tus neeg sawv cev sib txuas.
Kev ua tshuaj tiv thaiv transesterification. Txhim kho qhov kub ntawm cov txheej txheem (tuaj yeem tiv taus qhov kub txog li 500 ° C). Catalyst condensation. Tus neeg sawv cev sib txuas.
Ntim thiab Xa Khoom
Ntim: 200KG / nruas lossis raws li cov neeg siv khoom xav tau.
Kev xa khoom: yog cov tshuaj lom neeg thiab tuaj yeem xa los ntawm tsheb ciav hlau, dej hiav txwv thiab huab cua.
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
