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Fa'asologa o le Ethylene glycol monomethyl ether (EM, DEM, TEM)/ CAS 109-86-4/ CAS 111-77-3/ CAS 112-35-6

Fa'amatalaga Pupuu:

Ethylene glycol monomethyl ether (EM)/ 2-Methoxyethanol; CAS 109-86-4

Di-ethylene glycol monomethyl ether (DEM)/ 2-(2-Methoxyethoxy)ethanol; CAS 111-77-3

Triethylene glycol monomethyl ether (TEM); CAS 112-35-6

Vasega Fa'aeletoronika


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Fa'amatalaga o le Oloa

Fa'asologa o le Ethylene glycol monomethyl ether (EM, DEM, TEM)
Mea Ethylene glycol monomethyl ether (EM) Diethylene glycol monomethyl ether (DEM) Triethylene glycol monomethyl ether (TEM)
CAS 109-86-4 111-77-3 112-35-6
Fa'asologa molekiula CH3MA2CH2OH CH3MA2CH2MA2CH2OH CH3O(C)2H4LE)3H
Foliga vaaia Vai manino ma leai se lanu Vai manino ma leai se lanu Vai manino ma leai se lanu
Mama (GC)% ≥ 99.5 99.0 98.0
Fa'amamago o le fa'amamāina (℃/760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Susū (KF) % ≤ 0.1 0.1 0.1
Oona 0.01 / /
Kalapu faapitoa (d4)20) 0.965±0.005 1.018±0.005 1.049±0.005
Lanu (Pt-Co) ≤ 10 15 30
Aotelega o le ion u'amea≤ 10ppb (mo manaʻoga faapitoa ≤1ppb) 10ppb (mo manaʻoga faapitoa ≤1ppb) 10ppb (mo manaʻoga faapitoa ≤1ppb)
Afifi ma felauaiga 190 pe 200KGS/Palu Kemikolo matautia 200KGS/Palu Kemikolo masani 200KGS/Palu Kemikolo masani

Fa'aaogaina o le Oloa

Faasologa o le Ethylene glycol monomethyl ether, o se ituaiga o vailaʻau faʻaeletoronika e sili ona lelei le faʻatinoga, e faʻaaogaina lautele e fai ma vailaʻau faʻamama teteʻe i le LCD i le gaosiga o le LCD ma le vaʻaiga opitika, vailaʻau e aveese ai le vaʻaiga o le lapoʻa, vailaʻau e aveese ai le lapoʻa, vailaʻau e faʻamama ai le IC, vailaʻau e aveese ai le vaʻaiga o le lapoʻa, vailaʻau e faʻamama ai le lapoʻa ma isi vailaʻau e manaʻomia ai faʻamatalaga faʻapitoa; e faʻaaogaina lautele foʻi e fai ma vailaʻau faʻamama mo le gaosiga o mea eletise.

Fa'aaogaina e fai ma vaila'au fa'amama, vaila'au fa'amama, vaila'au e tete'e atu ai i le 'aisa i galuega fa'apei o le vaitusi lomitusi, vaila'au fa'amama fale gaosi oloa, vali, vali lanu, ipu ufiufi 'apamemea, capacitor electrolytc ma le suau'u va'alele, fa'aaogaina e fai ma mea mata i fesoasoani ie, vaila'au taofi maualuga, vaila'au fa'amama e mafai ona solo i le vai, vaila'au fa'apitoa ma vaila'au e fa'amama ai le suau'u, ma isi mea fa'apena.


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