mankhwala

Ma polyethylene glycol methyl ethyl ether (DEME)/Dipropylene glycol ether(DPDM)

Kufotokozera Kwachidule:

Diethylene glycol methyl ethyl ether(DEME)/ CAS 1002-67-1

Dipropylene glycol dimethyl ether (DPDM) / 111109-77-4


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Zolemba Zamalonda

Mafotokozedwe a Zamalonda

Diethylene glycol methyl ethyl ether (DEME), Dipropylene glycol ether(DPDM)
Kanthu Diethylene glycol methyl ethyl ether(DEME) Dipropylene glycol dimethyl ether (DPDM)
CAS 1002-67-1 111109-77-4
Molecular formula CH3O (CH2CH2O)2CH2CH3 C8H18O3
Maonekedwe Madzi opanda mtundu komanso omveka bwino Madzi opanda mtundu komanso omveka bwino
Purity≥%(GC) 99.0 99.0
Distillation osiyanasiyana (℃/760mmHg) 168.0-176.0 166.0-176.0
Chinyezi(KF) %≤ 0.1 0.1
Acidity (monga HAC)% ≤ 0.02 0.02
Mtundu(Pt-Co)≤ 10 10
Phukusi ndi mayendedwe 200KGS / Drum Common mankhwala 200KGS / Drum Common mankhwala

 

 

Product Application

Ndi kapangidwe kapadera, kukhazikika kwamankhwala komanso kusakhala kawopsedwe,OSATANENA nthawi zambiri amagwiritsidwa ntchito popanga zokutira madzi, inki yapadera ndi binder yapadera. Kupatula apo, ndi kusungunuka kwabwino kwambiri, nthawi zambiri amagwiritsidwa ntchito popanga choyeretsera ndi chochotsera utoto, kukonzanso ndi kukonzanso zinthu zakale zamamolekyu apamwamba.

DPDM ndi mtundu wa zosungunulira zosakhala za ionic, zogwira ntchito zambiri komanso zachilengedwe zomwe zimakhala ndi poizoni wochepa, kupanga mafilimu, hydrophilcity, fungo lofooka la ether, liwiro lokhazikika loyenera, kukhazikika kwa mankhwala, kusungunuka kwabwino, komanso chitetezo chokwanira kwa anthu. Amadziwika kuti Non- HAP/NAP zosungunulira zobiriwira ku USA ndi EU. DPDM nthawi zambiri imayikidwa mu zokutira zokhala ndi madzi komanso zochiritsika, mankhwala monga mankhwala ndi mankhwala ophera tizilombo; amagwiritsidwa ntchito kwambiri poyeretsa, co-solvent, reaction solvent of organic synthesis, additive and moistening agent; amagwiritsidwa ntchito m'mafakitale amagetsi monga choyeretsera polowa m'malo mwa N-methylpyrrolidone. Komanso, angagwiritsidwe ntchito synthesize polyurethane.


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