Ethylene glycol diacetate/EGDA/CAS: 111-55-7
Kev Piav Qhia Luv:
Lub Npe Khoom: Ethylene glycol diacetate
Hom: ZA-Y
CAS: 111-55-7
MF:C6H10O4
MW:146.14
QAUV:
Kev Piav Qhia Dav Dav:
Cov kua tsis muaj xim nrog ib qho tsw qab me ntsis. Qhov ceev 9.2 lb /gal. Flash point 191°F. Boiling point 369°F. Hluav taws kub tab sis yuav tsum tau siv zog me ntsis kom hluav taws kub. Siv rau hauv kev tsim cov tshuaj tsw qab, cov kua luam ntawv, lacquers thiab cov resins.
Kev Qhia Tshwj Xeeb:
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Qhov kub yaj | -41 °C (lit.) |
| Kub taw tes | 186-187 °C (lit.) |
| Qhov Ceev | 1.104 g/mL ntawm 20 °C (lit.) |
| Qhov Ceev ntawm Cov Pa | 5.04 (piv rau huab cua) |
| Siab ntawm cov pa dej | 0.2 hli Hg (20 °C) |
| Cov ntsuas kev cuam tshuam | n20/D 1.431 (lit.) |
| Kev yaj tau | 160g/l |
| Daim Ntawv | Kua |
| Xim | Tsis muaj xim |
Kev Siv
Cov kuab tshuaj rau cov roj, cellulose esters, cov khoom tawg, thiab lwm yam.
EGDA muab cov khoom ntws zoo heev hauv cov lacquers thiab enamels thiab qhov twg thermoplastic acrylic resins siv. Nws kuj yog ib qho tshuaj yaj zoo rau cellulosic coatings thiab tuaj yeem siv rau hauv qee lub tshuab number case xws li screen inks. Nws tau pom tias siv ua tshuaj tsw qab, thiab tau tshaj tawm cov ntawv thov hauv cov nplaum dej.
Ethylene glycol diacetate siv tau ua tus acyl donor rau lub in situ generation ntawm peracetic acid, thaum lub sij hawm chemoenzymatic synthesis ntawm caprolactone. Nws siv tau ua tus precursor rau enzymatic synthesis ntawm poly (ethylene glutarate).
Ntim thiab Xa Khoom
220KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm 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.
