Ethylene Glycol: Gin ma tiyo pi jami mapol ki ma gengo ngiico
Kabedo ma pire tek me tic kwede
I tic me yubu motoka, ethylene glycol obedo gin ma pire tek ma gengo ngiico. En dwoko piny rwom me ngiico pa pii, gengo pii ma lyet me ngiico i lyeto ma piny, ki medo rwom me lyeto, gengo injin me lyeto madwong. Ethylene glycol-based antifreeze ki tiyo kwede i kom jami ma kweyo motoka, gari, ki jami ma ki tiyo kwede i gang tic me neno ni injin ni otiime maber i kare me lyeto matek. Medo ikom meno, ethylene glycol tye ki kero me gwoko lyeto maber ki gengo balo, ma twero medo kwo pa jami ma kweyo piny.
I tic me yubu jami ma kwo, ethylene glycol obedo gin ma pire tek ma ki tiyo kwede me yubu jami ma kwo. Ki tiiyo kwede me yubu polyethylene terephthalate (PET), gin ma ki tiyo kwede me yubu polyester fibers, resins, ki cupa ma ki yubu ki plastik. Ethylene glycol bene ki tiyo kwede me yubu jami ma kwo ma pat pat, ma calo ethylene glycol ethers, esters, ki amines, ma pol kare ki tiyo kwede i jami ma ki lwongo ni solvents, coatings, inks, ki electronic chemicals.
I tic me yubu yadi, ethylene glycol ki tiyo kwede ma calo gin ma ki tiyo kwede me juku ki gin ma ki keto i kin gii. Twero juku jami mogo ma tye i yadi, ma weko yadi bedo maber ki goro ne. Medo ikom meno, ethylene glycol ki tiyo kwede me yubu jami mogo ma ki tiyo kwede i ot yat, calo ethylene glycol ethers ki esters, ma tye ki tic ma pire tek i yubu yat.
I tic me yubu bongo, ethylene glycol ki tiyo kwede me yubu polyester fibers. Gin ma ki lwongo ni Polyester fibers ki ngeyo pi tek ne, tek ne, ki gwoko ne maber, ki ki tiyo kwede i bongo, bongo me gang, ki bongo me tic. Ethylene glycol tiyo tic ma pire tek i yubu polyester fibers kun rwate ki terephthalic acid me yubu polyethylene terephthalate (PET), ma kelo polyester fibers maber.
I tic me jami ma tiyo ki mac, ethylene glycol ki tiyo kwede ma calo gin ma juku ki ma ngiic. Ki tiyo kwede me lwoko jami ma tiyo ki mac, kwanyo jami ma odonyo i kom gi ki jami ma odong. Medo ikom meno, ethylene glycol-based coolants ki tiyo kwede i yub me kweyo jami ma tiyo ki mac me gwoko lyeto ma rwate i kare me tic matek.
Kadi bed ni kitiyo kwede i yoo mapol, ethylene glycol tye ki kwiri, ki tic kwede ki gwoko ne mito gwok ma rwate. Ethylene glycol tye ki mit, ento ka icamo twero kelo two ma mako dano, ki dong omyera ki gwok maber me gengo lutino ki ler me donyo iye. I yub me yubu jami, tic ki ethylene glycol pol kare time i yub ma ki umu me dwoko piny peko ma twero balo kwo pa dano.
Jami ma ki nyutu
| Nying jami | Ethylene Glycol | |||||||||
| Kit me yubu jami ma ki lwongo ni Chemical | C2H6O2 | |||||||||
| Pek pa Molecule | 62.07 g/mol | |||||||||
| Kit ma nen kwede | Pii ma mol ma pe ki kala | |||||||||
| Ka ma mol iye | -13.2°C | |||||||||
| Ka ma lyeto tye iye | 197.3°C | |||||||||
| Rwom ka ki pimo | 1.1132 g/cm3 | |||||||||
| CAS NO | 107 - 21 - 1 | |||||||||
| HS Code | 29053100 | |||||||||
| EINECS NO | 203 - 473 - 3 | |||||||||
| Kwac | Ki tiiyo kwede me yubu gin ma ki lwongo ni polyester, yubu gin ma gengo ngiico, yubu gin ma ki lwongo ni solvent, ki yubu plasticizer | |||||||||
Karatac me neno rwom me tic
| Nying jami | Ethylene Glycol | ||||||
| KIT GI MO | wel ma ki ngeyo(%) | TEST VALUE(%) | |||||
| Lengo,% ≥ | 99.8 | 99.9 | |||||
| Chromaticity(Pt-Co),≤ | 5 | 5 | |||||
| Pek, g/cm3 | 1.1128-1.1138 | 1.1133 | |||||
| Kabedo ma otwo,°C ≤ | 199 | 197.4 | |||||
| Pii,% ≤ | 0.1 | 0.05 | |||||
| Acidity(calo acetic acid),%≤ | 0.001 | 0.0007 | |||||
| Iron(Fe),% ≤ | 0.00001 | 0.000005 | |||||
| Gin ma odong ma odong,% ≤ | 0.001 | 0.0003 | |||||
| Diethylene glycol,% ≤ | 0.10 | 0.01 | |||||
| Aldehyde,% ≤ | 0.0008 | 0.00032 | |||||
I agiki ne
I agiki ne, ethylene glycol, ma calo gin ma pire tek ma ki yubu ki jami makwo, tiyo tic ma pire tek i tic mapol. En pe medo tic pa jami ki rwom ne keken ento bene konyo dongo pa jami ma ki yubu i kare ni. Ki dongo pa jami ma ki tiyo kwede i kare ni, kit ma ki tiyo kwede ki ethylene glycol obi bedo ma lac.