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Taxanaha Ethylene glycol monomethyl ether

Taxanaha Ethylene glycol monomethyl ether, sida loogu talagalay Ethylene glycol monomethyl ether (EM)ugu muhiimsan waxaa loo isticmaalaa sida dareere, khafiif ah, ka hortagga barafowga ganacsiyada sida khad daabacan, nadiifiye warshadeed, rinji, rinji, saxan naxaas ah, capacitor elektrolytc iyo shidaalka duulista, oo loo isticmaalo walxo cayriin ah oo ku jira kaaliyaha dharka, dareeraha biriiga heerka sare ah, nadiifiyaha biyaha ku milma, rinjiga dareeraha synthetic iyo wakiilka desulfurizing ee sifeynta saliidda, iwm.

annaga 2-Methoxyethanol 99.5% Warshadda CAS 109-86-4, oo leh dhul dhan 80,000 m2, waxay leedahay in ka badan 300 oo shaqaale ah, 30 injineer, 7 aqoon-is-weydaarsi wax soo saar, Shirkaddu waxay ku takhasustay cilmi-baarista iyo soo saarista agabyo cusub oo kiimiko ah iyo kiimikooyin fiican. Waxay inta badan soo saartaa oo ay shaqeysaa boqolaal badeecooyin ah sida ethylene oxide, taxanaha E iyo taxanaha P glycol ether iyo acetic ester, taxanaha kiimikada heerka elektaroonigga ah ee saafiga ah, taxanaha polyether-ka ee laba-laaban ee alkyl-ku-xidhan, taxanaha wakiilada isku-dhafka ah ee biyaha ku salaysan, macromonomer-ka methylallyl alcohol iyo polycarboxylic acid ee biyaha la shubay ee la shubay, dareeraha goynta silicon ee crystalline, balaastikada deegaanka u fiican, saliidda fiber kiimikada iyo taxanaha wakiilka firfircoon ee dusha sare, taxanaha ester-ka boric acid ee dareeraha baabuurka ee waxqabadka sare leh, dhexdhexaadka dabiiciga ah/caafimaadka iwm., kuwaas oo loo isticmaalo meelo kala duwan, sida rinjiyeynta, injineernimada elektaroonigga ah, semiconductor, tamarta qorraxda, khad daabacan, wakiilka nadiifinta, fiber kiimikada, wax soo saarka dharka, caag, sifeynta saliidda, bacriminta kiimikada, daawada, sunta cayayaanka, daabacaadda iyo rinjiyeynta iyo baabuurta iwm.

AnnagaEthylene glycol monomethyl ether (EM)/2-Methoxyethanol Awoodda wax soo saarku waa tan ugu sarreysa Shiinaha, tayo sare leh oo leh qiimo tartan ah, kayd xasilloon, soo dhawoow inaad la xiriirto.

Taxanaha Ethylene glycol monomethyl ether (EM, DEM, TEM)
Shay 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
Qaacidada moolikaalka CH3IYO2CH2OH CH3IYO2CH2IYO2CH2OH CH3O(C)2H4THE)3H
Muuqaalka Dareere aan midab lahayn oo cad Dareere aan midab lahayn oo cad Dareere aan midab lahayn oo cad
Daacadnimo (GC)%≥ 99.5 99.0 98.0
Kala duwanaanshaha kala-soocidda (℃ / 760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Qoyaanka (KF) %≤ 0.1 0.1 0.1
Aashitada 0.01 / /
Cufisjiidadka gaarka ah (d4)20) 0.965±0.005 1.018±0.005 1.049±0.005
Midab (Pt-Co) ≤ 10 15 30
Waxyaabaha ku jira ion-ka birta ah≤ 10ppb (shuruudo gaar ah ≤1ppb) 10ppb (shuruudo gaar ah ≤1ppb) 10ppb (shuruudo gaar ah ≤1ppb)
Xirmada iyo gaadiidka 190 ama 200KGS/Durbaan Kiimiko khatar ah Kiimikada caadiga ah 200KGS/Durbaan Kiimikada caadiga ah 200KGS/Durbaan

Waqtiga boostada: Diseembar-15-2021