Ethylene Glycol: En azan simik ek antigel milti-bi
bann domenn laplikasyon mazer
dan lendistri loto, ethylene glycol i en konponan mazer antifreeze. i fer desann pwen konzesyon delo, anpes refwadisman konzele a bann tanperatir ba, e i ogmant pwen bwi, anpes moter sirsofe. antifreeze baze lo ethylene glycol i ganny servi dan bann sistenm refwadisman bann loto, kanmiyon, e lekipman endistriyel pou asir loperasyon normal moter anba bann tanperatir ekstrenm. an plis, ethylene glycol i annan en bon stabilite termik e bann propriyete inibisyon korozyon, ki kapab prolonz lavi servis bann sistenm refwadisman.
dan lendistri simik, ethylene glycol i en materyo brit enportan pou sentes organik. i ganny servi pou prodwi polyethylene terephthalate (PET), materyo brit prensipal pou bann fib polyester, larezin, ek bann boutey plastik. Ethylene glycol i osi kapab ganny servi pou sentez en varyete konpoze organik, tel ki ethylene glycol ethers, ester, ek amines, ki ganny servi dan bann solvan, revwar, lank, ek bann kemikal elektronik.
dan lendistri farmasetik, ethylene glycol i ganny servi koman en solvan e entermedyer. i kapab fonn serten konponan latizann, amelyor stabilite ek solubilite bann latizann. an plis, ethylene glycol i kapab ganny servi pou sentez serten entermedyer farmasetik, tel ki bann eter ek ester ethylene glycol, ki annan bann aplikasyon enportan dan sentes latizann.
dan lendistri textil, ethylene glycol i ganny servi pou prodwi bann fib polyester. bann fib polyester i renonmen pou zot lafors o, rezistans a dega, e bon retansyon laform, e i ganny servi dan lenz, textil lakaz, e latwal endistriyel. Ethylene glycol i zwe en rol kle dan prodiksyon bann fib polyester par reazir avek asid tereftalik pou form polyethylene terephthalate (PET), ki an rezilta i annan bann fib polyester de o kalite.
dan lendistri elektronik, ethylene glycol i ganny servi koman en solvan ek refwadisman. i kapab ganny servi pou netway bann konponan elektronik, retir bann lenpirte ek rezidi lo sirfas. an plis, bann refwadisman baze lo ethylene glycol i ganny servi dan bann sistenm refwadisman bann laparey elektronik pou mentenir bann tanperatir stab pandan loperasyon o-sarz.
malgre son gran varyete laplikasyon, ethylene glycol i toksik, e son litilizasyon ek stokaz i demann bann prekosyon sekirite strik. Ethylene glycol i annan en gou dou, me lenzesyon i kapab koz anpwazonnman sever, alor i devret ganny stoke byen pou anpes akse par zanfan ek zannimo. dan prodiksyon endistriyel, litilizasyon ethylene glycol i tipikman arive dan bann sistenm fermen pou minimiz lenpak lanvironnman.
Spesifikasyon
| non prodwi | Ethylene Glycol | |||||||||
| formil simik | C2H6O2 | |||||||||
| Pwa Molekiler | 62.07 g/mol | |||||||||
| Laparans | likid viskoz san kouler | |||||||||
| pwen fizyon | -13.2°C | |||||||||
| pwen bwi | 197.3°C | |||||||||
| Dansite | 1.1132 g/cm3 | |||||||||
| CAS NO | 107 - 21 - 1 | |||||||||
| Kod HS | 29053100 | |||||||||
| EINECS NO | 203 - 473 - 3 | |||||||||
| Aplikasyon | servi pou prodiksyon polyester, formilasyon antifreeze, solvan, e fabrikasyon plasticizer | |||||||||
Fiy Kontrol Kalite
| non prodwi | Ethylene Glycol | ||||||
| KEKSOZ | VALER STANDAR(%) | TEST VALUE(%) | |||||
| pirte,% ≥ | 99.8 | 99.9 | |||||
| kromatisite(Pt-Co),≤ | 5 | 5 | |||||
| Dansite,g/cm3 | 1.1128-1.1138 | 1.1133 | |||||
| pwen sek,°C ≤ | 199 | 197.4 | |||||
| limidite,% ≤ | 0.1 | 0.05 | |||||
| Lasidite (konman lasid asetik),%≤ | 0.001 | 0.0007 | |||||
| Fer(Fe),% ≤ | 0.00001 | 0.000005 | |||||
| Rezidi Evaporasyon,% ≤ | 0.001 | 0.0003 | |||||
| Diethylene glycol,% ≤ | 0.10 | 0.01 | |||||
| Aldehyde,% ≤ | 0.0008 | 0.00032 | |||||
an rezimen
an bref, ethylene glycol, koman en materyo brit simik organik enportan, i zwe en rol kle dan plizyer lendistri. i pa zis amelyor performans ek kalite prodwi me i osi siport devlopman lendistri modern. avek bann lavansman teknolozik kontinyel, bann perspektiv laplikasyon pou ethylene glycol pou pli larz ankor.