faʻamatalaga
Mono ethylene glycol ose fa'alapotopotoga fa'aola fa'atasi ma le fua fa'atatau (CH2OH)2. lea e masani ona faʻaaogaina e fai ma mea mata i le gaosiga o polyesterfaus ma totonu fa'aaisa fua fa'atatau. MEG na muamua gaosia e se Farani kemisi. I le aluga o taimi, ona o mea manaʻomia o lenei mea mafai ona totogi aitalafu, e pei o le malosi maualuga ma le hydrophobicity, o ana talosaga ua faʻalauteleina tele.
talosaga
O le Ethylene glycol ose mea fa'aoga aoga e maua i le tele o oloa fa'atau. O fa'ata'ita'iga e aofia ai mea fa'aantisaisa, sua fa'amau fa'a hydraulic, nisi fa'ailoga tusi tui, peni polo, solvents, vali, palasitika, ata tifaga.
Fa'alili ma fa'afefe fa'afefe
O le fa'aogaina tele o le ethylene glycol e fai ma sui fa'aantisaisa i totonu o le fa'amalulu.
Aneti-liu aisa
O le ethylene glycol mama e malolo i le tusa ma le -12 °C (10.4 °F) ae, pe a faʻafefiloi ma le vai, o le paluga e faʻafefe i se vevela maualalo. Ona o le malulu malulu o le vevela, o le ethylene glycol e faʻaaogaina e avea o se vai faʻafefe mo mata matagi ma vaalele, e fai ma mea e faʻafefe ai afi i afi afi.
auiliili
Aitema | Vaega | iʻuga | Standard |
|
| Le lanu, manino, leai ni mea leaga e iloa |
|
Density | g / cm3 | 1.114 | ASTM D4052-18a |
Mama Atoatoa i Tulaga | % | 99.9 | GB / T 14571.2-2018 |
Diethylene glycol | % | 0.02 | SOP-HK004-2010 |
Vai i totonu | % | 0.01 | GB / T 4649-2018 |
I'amea i totonu (e pei o le Fe) | mg / kg | ≤0.1 | GB / T 4649-2018 |
I totonu ole chlorine (pei ole CL) | mg / kg | ≤0.8 | GB / T 4649-2018 |
Chroma | Pt-Co | ≤5 | GB / T 4649-2018 |
Acidity (pei o le Acetic acid) | % | 0.0008 | GB / T 4649-2018 |
lefulefu | % | ≤0.001 | GB / T 4649-2018 |
| ℃ | Va'aiga fa'amama 0.5 |
|
℃ | IBP 197.0 | ||
℃ | 5% 197.6 | ||
℃ | 50% 197.6 | ||
℃ | 95% 197.7 | ||
℃ | PD 198.0 | ||
| % | 220nm 60.6 |
|
% | 250nm 91.3 | ||
% | 275nm 94.3 | ||
% | 350nm 99.9 |
Ituaiga o afifi:
Fiapa mafai
230kg Pa'u Umea
1100kg tane IBC
23mt ISO Tane
tusipasi
ISO 9001. ISO 22716. cGMP fa'amaonia
Kosher, faʻamaonia Halal
Vaa Faamatalaga
MOQ: (Ona o le natura o felauaiga vailaʻau, faʻamolemole faʻafesoʻotaʻi le pule o fefaʻatauaiga i le sami mo faʻamatalaga!)
Uafu o le Utaina: SAINA - Uafu o Shanghai, Uafu o Ningbo Zhoushan, Uafu o Guangzhou, QinGDAo Uafu, Uafu Tianjin, Uafu Dalian, Uafu Xiamen, Uafu Lianyungang (e mafai ona faʻamautinoa e tusa ai ma manaʻoga o tagata faʻatau)
Taimi Tu'uina atu: 4-6 vaiaso, fa'atatau i le tele o le fa'atonuga ma le taunu'uga
totogiina Tuutuuga
L / C, D / P, T / T i le tau a le tagata faʻatau
Fa'ata'ita'iga avanoa i luga ole talosaga
Igoa Tele
Taofi ethylene glycol
EG
MEG
mālūlū
etana-1.
downthermsr1
Athylenglykol
Dowtherm SR 1
Aliphatic diol
1.2-Ethanediol
Etilena glycol
ethane-1.2-diol
Dihydroxyethane
2-Hydroxyethanol
Monoethylene glycol
monoethylene-glycol
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- 7Taimi Fa'aeletonika Fa'atekinolosi (Taimi tuai 0~ 16000ms)
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