Description
Mono ethylene glycol bụ ihe mejupụtara organic nwere usoro kemịkalụ (CH2OH)2. nke a na-ejikarị eme ihe dị ka ihe eji emepụta eriri polyester na usoro mgbochi oyi . Onye ọka mmụta ọgwụ nke France mepụtara MEG na mbụ. Ka oge na-aga, n'ihi ihe ndị a na-achọsi ike nke ihe mgbaze a , dị ka ike dị elu na hydrophobicity, ojiji ya agbasaala nke ukwuu.
ngwa
Ethylene glycol bụ ihe bara uru n'ọtụtụ ngwaahịa ndị ahịa. Ihe atụ gụnyere ihe mgbochi oyi, mmiri brekị hydraulic, ụfọdụ ink stampụ , mkpịsị bọọlụ, ihe mgbaze, agba, plastik, na ihe nkiri.
Onye na-enye oyi na-ekpo ọkụ na ọkụ
Isi ojiji nke ethylene glycol bụ ihe na-egbochi friza na coolant.
Anti-ifriizi
Ethylene glycol dị ọcha na-ajụ oyi n'ihe dịka -12 Celsius C (10.4 ° F) ma, mgbe agwakọta ya na mmiri, ngwakọta ahụ na-ajụ oyi na okpomọkụ dị ala. N'ihi okpomọkụ na-ada mbà n'obi, ethylene glycol na-eji mmiri na-ekpo ọkụ maka windshield na ụgbọ elu, dị ka ihe mgbochi na engines ụgbọala.
nkọwa
ihe | unit | N'ihi | Standard |
|
| Enweghị agba, nghọta, enweghị adịghị ọcha a na-ahụ anya |
|
njupụta | g / cm3 | 1.114 | ASTM D4052-18A |
ọcha | % | 99.9 | GB / T 14571.2-2018 |
Diethylene glycol | % | 0.02 | SOP-HK004-2010 |
Ọdịnaya Mmiri | % | 0.01 | GB / T 4649-2018 |
Ọdịnaya iron (dị ka Fe) | mg / n'arọ | ≤0.1 | GB / T 4649-2018 |
Ọdịnaya chlorine (dị ka CL) | mg / n'arọ | ≤0.8 | GB / T 4649-2018 |
Chroma | Pt-Co | ≤5 | GB / T 4649-2018 |
Acidity (dị ka acetic acid) | % | 0.0008 | GB / T 4649-2018 |
Ash | % | ≤0.001 | GB / T 4649-2018 |
| ℃ | Distillation nso 0.5 |
|
℃ | IBP 197.0 | ||
℃ | 5% 197.6 | ||
℃ | 50% 197.6 | ||
℃ | 95% 197.7 | ||
℃ | Ihe ngosi DP 198.0 | ||
| % | 220nm 60.6 |
|
% | 250nm 91.3 | ||
% | 275nm 94.3 | ||
% | 350nm 99.9 |
Ụdị nkwakọ ngwaahịa:
Fiber nwere ike
230kg Iron Drum
1100kg IBC tank
23mt ISO tank
certifications
ISO 9001. ISO 22716. cGMP kwadoro
Kosher, Halal kwadoro
Mbupu Ozi
MOQ: (N'ihi ọdịdị nke ụgbọ njem kemịkalụ, biko kpọtụrụ onye njikwa ahia oké osimiri maka nkọwa!)
Ọdụ ụgbọ mmiri: CHINA - Ọdụ ụgbọ mmiri Shanghai, Ọdụ ụgbọ mmiri Ningbo Zhoushan, Ọdụ ụgbọ mmiri Guangzhou, Ọdụ ụgbọ mmiri Qin GDA o Ọdụ ụgbọ mmiri, Ọdụ ụgbọ mmiri Tianjin, Ọdụ ụgbọ mmiri Dalian, Ọdụ ụgbọ mmiri Xiamen, Ọdụ ụgbọ mmiri Lianyungang (enwere ike ijide n'aka dịka ihe ndị ahịa chọrọ si dị)
Oge nnyefe: 4-6 izu, dabere n'usoro nha na ebe aga
Ịkwụ ụgwọ Okwu
L/C, D/P, T/T na ọnụ ahịa onye zụrụ ya
Sample dị na arịrịọ
Otutu aha
Inhibitory ethylene glycol
EG
MEG
dowtherm
ethane - 1.
dowthermsr1
Athylenglykol
Ọnọdụ SR1
Aliphatic diol
1.2-Ethanediol
Ngwunye glycol
ethane - 1.2-diol
Dihydroxyethane
2-Hydroxyethanol
Monoethylene glycol
monoethylene-glycol
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