Isobutyl Acetate: Ib qho tshuaj yaj uas ua tau zoo rau ib puag ncig rau kev siv tshuaj ntsuab
Cov Ntawv Thov Tseem Ceeb
Hauv kev lag luam pleev xim thiab kua mem, isobutyl acetate yog cov tshuaj yaj uas siv ntau heev uas tuaj yeem yaj tau ntau yam resins thiab pigments. Nws qhov evaporation nruab nrab ua rau muaj kev sib npaug zoo thaum lub sijhawm ziab, txo cov qhov tsis zoo ntawm cov xim xws li tev txiv kab ntxwv thiab qhov. Tsis tas li ntawd, qhov tsis muaj tshuaj lom ntawm isobutyl acetate ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov xim pleev xim thiab kua mem uas tsis ua rau ib puag ncig puas tsuaj, ua tau raws li cov kev xav tau ntawm kev lag luam niaj hnub no rau kev tiv thaiv ib puag ncig thiab kev nyab xeeb.
Hauv kev lag luam tshuaj tsw qab thiab khoom noj, qhov tsw qab ntawm txiv hmab txiv ntoo ntawm isobutyl acetate ua rau nws yog ib qho tseem ceeb ntawm cov tshuaj tsw qab. Nws feem ntau siv los sib xyaw cov txiv hmab txiv ntoo, xws li txiv tsawb, txiv nkhaus taw, thiab txiv apple, siv dav hauv tshuaj tsw qab, tshuaj pleev ib ce, thiab cov khoom noj tsw qab. Ntxiv mus, isobutyl acetate tuaj yeem siv ua cov khoom noj ntxiv rau hauv kev tsim khoom qab zib, dej haus, thiab cov khoom ci, ntxiv cov txiv hmab txiv ntoo ntuj rau cov khoom.
Hauv kev lag luam tshuaj, isobutyl acetate siv tau ua cov kuab tshuaj thiab cov tshuaj rho tawm. Nws tuaj yeem yaj cov tshuaj organic intermediates, ua kom yooj yim rau cov tshuaj tiv thaiv thiab cov txheej txheem ntxuav tom qab. Tsis tas li ntawd, isobutyl acetate siv tau rau hauv kev npaj cov tshuaj, xws li tshuaj pleev, tshuaj pleev, thiab tshuaj ntsaws, pab cov tshuaj kom tawg thiab nqus tau zoo dua.
Hauv kev lag luam hluav taws xob, isobutyl acetate siv ua tus neeg ntxuav thiab cov kuab tshuaj vim nws muaj qhov huv siab thiab tsis tshua muaj kev hloov pauv. Nws tuaj yeem tshem tawm cov seem thiab cov khoom tsis huv ntawm qhov chaw ntawm cov khoom siv hluav taws xob yam tsis muaj kev sib txhuam cov khoom siv hluav taws xob rhiab heev. Isobutyl acetate kuj tseem siv rau hauv photolithography ua tus kuab tshuaj rau photoresist, pab tsim cov qauv me me.
Hauv kev lag luam tshuaj tsw qab thiab khoom noj, qhov tsw qab ntawm txiv hmab txiv ntoo ntawm isobutyl acetate ua rau nws yog ib qho tseem ceeb ntawm cov tshuaj tsw qab. Nws feem ntau siv los sib xyaw cov txiv hmab txiv ntoo, xws li txiv tsawb, txiv nkhaus taw, thiab txiv apple, siv dav hauv tshuaj tsw qab, tshuaj pleev ib ce, thiab cov khoom noj tsw qab. Ntxiv mus, isobutyl acetate tuaj yeem siv ua cov khoom noj ntxiv rau hauv kev tsim khoom qab zib, dej haus, thiab cov khoom ci, ntxiv cov txiv hmab txiv ntoo ntuj rau cov khoom.
Hauv kev lag luam tshuaj, isobutyl acetate siv tau ua cov kuab tshuaj thiab cov tshuaj rho tawm. Nws tuaj yeem yaj cov tshuaj organic intermediates, ua kom yooj yim rau cov tshuaj tiv thaiv thiab cov txheej txheem ntxuav tom qab. Tsis tas li ntawd, isobutyl acetate siv tau rau hauv kev npaj cov tshuaj, xws li tshuaj pleev, tshuaj pleev, thiab tshuaj ntsaws, pab cov tshuaj kom tawg thiab nqus tau zoo dua.
Hauv kev lag luam hluav taws xob, isobutyl acetate siv ua tus neeg ntxuav thiab cov kuab tshuaj vim nws muaj qhov huv siab thiab tsis tshua muaj kev hloov pauv. Nws tuaj yeem tshem tawm cov seem thiab cov khoom tsis huv ntawm qhov chaw ntawm cov khoom siv hluav taws xob yam tsis muaj kev sib txhuam cov khoom siv hluav taws xob rhiab heev. Isobutyl acetate kuj tseem siv rau hauv photolithography ua tus kuab tshuaj rau photoresist, pab tsim cov qauv me me.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | 2-butyl Acetate | |||||||||
| MF | C6H12O2 | |||||||||
| Qhov tsos | Cov kua tsis muaj xim pob tshab | |||||||||
| Kev dawb huv | 99% | |||||||||
| Chav Kawm Txaus Ntshai | 3 | |||||||||
| CAS TSIS MUAJ | 105-46-4 | |||||||||
| Tus lej HS | 2915390090 | |||||||||
| EINECS TSIS MUAJ | 203-300-1 | |||||||||
| Daim Ntawv Thov | Cov tshuaj pleev xim, cov kua mem, cov nplaum, cov tshuaj intermediates | |||||||||
Daim Ntawv Tswj Xyuas Zoo
| Lub Npe Khoom | |||||||
| YAM KHOOM | TUS QAUV | TXHEEJ TXHEEM KEV NTSUAM XYUAS | |||||
| Chromaticity (hauv Hazen) (Pt-Co) ≤ | 15% | 2.50% | |||||
| Qhov Ceev (20 ℃), kg / m3 | 860-878 | 872 | |||||
| Sec Butyl acetate Purity≥ | 99.00 | 99.355 | |||||
| Acidity (raws li acetic acid)% (m / m) ≤ | 0.01 | 0.01% | |||||
| Cov dej noo, % (m/m) ≤ | 0.1 | 0.01 | |||||
| Cov ntsiab lus cawv Sec-butyl≤ | 0.1 | 0.00% | |||||
Hauv kev xaus lus
Qhov ua tau ntau yam thiab tus cwj pwm zoo rau ib puag ncig ntawm isobutyl acetate ua rau nws yog tus neeg sib tw zoo rau kev lag luam niaj hnub no. Nrog rau kev paub txog ib puag ncig thiab kev nce qib ntawm thev naus laus zis, nws cov teb siv tau nthuav dav tas li. Piv txwv li, hauv cov khoom siv bio-based, isobutyl acetate tuaj yeem siv los tsim cov yas bio-based thiab biofuels. Hauv kev lag luam tshiab, nws tuaj yeem siv ua cov kuab tshuaj rau cov roj teeb lithium electrolytes. Isobutyl acetate muab kev txhawb nqa tseem ceeb rau kev txhim kho kev lag luam tshuaj lom neeg thiab cov khoom siv rau cov neeg siv khoom.