Cov khoom lag luam
Cov tshuaj nrog tus lej cas 111109 - 77 - 4 yog hu ua Diprothoth Diproxy Dipropylene Glycole Glycole Glycol Dimethyl Ethaws. Nws cov mis molecular yog c₈h₁₈o₃ thiab nws cov molecular hnyav yog 162.23.
Dipropylene Glycol Dimethil Etethil ethaet ua kom muaj kob thiab pob tshab, uas yog ib qho tsw ntxhiab tsw - zoo li ntsim. Nws ntom ntom yog 0. 9 {} {} {} {}}. 8HPA (20 degree) 1.408, evaporation tus nqi (Ethyl acetate=1), nws solubility yog 3.0 (20%), thiab solubility ntawm dej nyob hauv cov kuab tshuaj yog 4.5%.
Cov ntaub ntawv yooj yim
| Khoom npe | Ua 111109-77-4} dipropylene glycolol Dimethyl Ethare ntau lub hom phiaj cov kuab tshuaj |
| Cas Tsis tau. | 111109-77-4 |
| Mf | C8H18O3 |
| Einecs | 601-045-4 |
| Kev tshwm sim | Tsis muaj kob pob tshab oily kua |
| Lam xav | 99% |
| Vapor siab | 1.3 ± {0. 3 mmHg ntawm 25 degree |
| so | Soluble hauv dej |
| Flash point | 58.7 ± 15.9 Qib |
|
Kub taw tes |
178.8 ± 15. {{{}} Degree ntawm 760 mmHg |
| PSA | 27.69000 |
| Refronction Index | 1.405 |
| Lub cim | -0.10 |
Cov Ntaub Ntawv Kev Nyab Xeeb
Cia EARD: Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, ua kom muaj zog cua zoo, ua kom qhov kub nyob hauv qab 30 degree. Lub thawv yuav tsum zam kev tshav ntuj ncaj qha.
Kev tiv thaiv thiab kev tiv thaiv: nws muaj cov tshuaj lom tsawg, tab sis yog khaus. Zam kev sib cuag ncaj qha rau daim tawv nqaij thiab qhov muag. Hnav cov hnab looj tes thiab muab hnab looj tes thaum siv nws, thiab khaws cia kom deb ntawm cov hluav taws thiab qhov kub kub ib puag ncig.
Kev siv
Raws li cov kuab tshuaj: Dipropylene Glycolol Dimethyl ether ua haujlwm ua ntau tus - lub hom phiaj ib puag ncig zoo. Nws plays lub luag haujlwm tseem ceeb hauv dej - raws li thiab kho cov txheej txheem. Nyob rau hauv synthesis ntawm polyurethanes, nws ua raws li qhov tseem ceeb hauv nruab nrab, muab tshuaj pleev cov tshuaj lom neeg. Ntxiv mus, hauv kev lag luam hluav taws xob, nws muaj peev xwm hloov N - Methylyrrolidone hauv kev tu cov neeg sawv cev, uas yog cov khoom muaj txiaj ntsig zoo rau kev tsim thiab kev saib xyuas cov hluav taws xob.
Hauv lwm cov ntawv thov: Dipropylene Glycolol Dayethyl ether ua hauj lwm zoo li nitrocellulose, Ethylinyl acetate. Nws tseem yog ib qho tseem ceeb hnyav nyob rau hauv lub teb ntawm cov txheej txheem thiab dyes. Ib qho ntxiv, nws yog qhov tseem ceeb ntawm cov kua muag, ua rau kom ua haujlwm zoo ntawm cov tshuab braking. Nws kuj tseem siv tau rau hauv luam ntawv inks, Enramels, thiab raws li cov kuab tshuaj rau kev txiav roj thiab kev ntxuav roj ua haujlwm.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cim npe nrov: cas 111109-77-4 dipropylene glycolol Dimethyl nyob rau hauv cov neeg tsim khoom siv hauv ib puag ncig, lwm tus neeg muag khoom ntau lub hom phiaj
