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Ethylene glycol monomethyl ether series

Ethylene glycol monomethyl ether series, zoo li rau Ethylene glycol monomethyl ether (EM)siv ua cov kuab tshuaj, thinner, tiv thaiv kev khov hauv kev lag luam xws li luam ntawv number case, tshuaj ntxuav kev lag luam, pleev xim, zas xim, tooj liab cladding phaj, electrolytc capacitor thiab roj aviation, siv ua cov khoom siv raw hauv textile pabcuam, siab, qib braking kua, dej soluble tshuaj ntxuav, kua hluavtaws zas xim thiab desulphurizing tus neeg sawv cev hauv roj refining, thiab lwm yam.

peb li 2-Methoxyethanol 99.5% Lub Hoobkas CAS 109-86-4 Muaj thaj av ntawm 80,000 m2, muaj ntau tshaj 300 tus neeg ua haujlwm, 30 tus kws ua haujlwm, 7 lub chaw ua haujlwm tsim khoom, Lub tuam txhab tshwj xeeb hauv kev tshawb fawb thiab tsim cov khoom siv tshuaj lom neeg tshiab thiab cov tshuaj zoo. Nws feem ntau tsim thiab ua haujlwm ntau pua yam khoom xws li ethylene oxide, E series thiab P series glycol ether thiab acetic ester, cov tshuaj lom neeg qib siab hauv hluav taws xob, ob chav alkyl-capped polyether series, cov tshuaj sib xyaw ua ke hauv dej, methylallyl cawv thiab polycarboxylic acid concrete dej txo cov neeg sawv cev macromonomer, crystalline silicon txiav kua, cov yas ib puag ncig-phooj ywg, cov roj fiber tshuaj lom neeg thiab cov neeg sawv cev nto, cov kua nres tsheb ua haujlwm siab boric acid ester series, organic / kho mob nruab nrab thiab lwm yam, uas siv rau ntau yam teb, xws li pleev xim, kev tsim hluav taws xob, semiconductor, lub zog hnub ci, luam ntawv number case, cov neeg sawv cev ntxuav, tshuaj fiber, kev tsim khoom siv textile, roj hmab, kev ua roj, tshuaj chiv, tshuaj, tshuaj tua kab, luam ntawv thiab zas xim thiab tsheb thiab lwm yam.

Peb liEthylene glycol monomethyl ether (EM)/2-Methoxyethanol Muaj peev xwm tsim khoom yog qhov saum toj kawg nkaus hauv Suav teb, zoo nrog tus nqi sib tw, khaws cov khoom lag luam ruaj khov, txais tos hu rau.

Ethylene glycol monomethyl ether series (EM, DEM, TEM)
Khoom 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
Cov mis molecular CH3THIAB2CH2OH CH3THIAB2CH2THIAB2CH2OH CH3O(C2H4TUS)3H
Qhov tsos Tsis muaj xim thiab kua ntshiab Tsis muaj xim thiab kua ntshiab Tsis muaj xim thiab kua ntshiab
Kev Huv Si (GC)% ≥ 99.5 99.0 98.0
Kev sib xyaw ua ke (℃ / 760mmHg) 122.5-127.0 191.0-198.0 230.0-250.0
Dej noo (KF) % ≤ 0.1 0.1 0.1
Kev ua kua qaub 0.01 / /
Lub zog tshwj xeeb (d4)20) 0.965 ± 0.005 1.018±0.005 1.049 ± 0.005
Xim (Pt-Co) ≤ 10 15 30
Cov ntsiab lus ntawm cov hlau ion≤ 10ppb (rau cov kev cai tshwj xeeb ≤1ppb) 10ppb (rau cov kev cai tshwj xeeb ≤1ppb) 10ppb (rau cov kev cai tshwj xeeb ≤1ppb)
Pob khoom thiab kev thauj mus los 190 lossis 200KGS / Nruas Cov tshuaj lom neeg txaus ntshai 200KGS / Nruas Cov tshuaj lom neeg 200KGS / Nruas Cov tshuaj lom neeg

Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-15-2021