I-Ethylene Glycol Yebanga Lezimboni Evela eShayina
Isingeniso
I-Ethylene glycol iwuketshezi olungenambala, olungenaphunga, olumnandi, futhi inobuthi obuphansi ezilwaneni. I-Ethylene glycol ixutshwa namanzi ne-acetone, kodwa incibilika kancane kuma-ether. Isetshenziswa njenge-solvent, antifreeze kanye nezinto zokusetshenziswa ze-polyester yokwenziwa.
I-ethylene glycol isetshenziswa kakhulu ekwenzeni i-polyester, i-polyester, i-polyester resin, i-hygroscopic agent, i-plasticizer, i-surfactant, i-synthetic fiber, izimonyo kanye neziqhumane, kanye ne-solvent yamadayi, i-ink, njll., kanye ne-antifreeze yokulungiselela izinjini. I-ejenti yokuqeda amanzi ngegesi, esetshenziswa ekwenziweni kwama-resin, futhi isetshenziswa njenge-ejenti yokumanzisa i-cellophane, i-fiber, isikhumba, kanye nezinamathiselo.
Imininingwane
| Inombolo Yemodeli. | I-ethylene glycol |
| Inombolo ye-CAS | 107-21-1 |
| Elinye Igama | I-Ethylene Glycol |
| Mf | (CH2OH)2 |
| Inombolo ye-Einecs | 203-473-3 |
| Ukubukeka | Akukho mbala |
| Indawo Yokuqala | IShayina |
| Izinga Elijwayelekile | Ibanga Lokudla, Ibanga Lezimboni |
| Iphakheji | Isicelo seKlayenti |
| Isicelo | Izinto Zokusetshenziswa Zamakhemikhali |
| Indawo Yokukhanyisa | 111.1 |
| Ubuningi | 1.113g/cm3 |
| Uphawu Lokuhweba | Ucebile |
| Iphakheji Yezokuthutha | Ithangi/Izikhwama ze-Drum/IBC/ISO |
| Imininingwane | 160Kg/isigubhu |
| Umsuka | I-Dongying, Shandong, China |
| Ikhodi ye-HS | 2905310000 |
Izimo Zohlelo Lokusebenza
I-Ethylene Glycol isetshenziswa kakhulu ngezindlela ezilandelayo:
1. Ukukhiqizwa kwe-polyester resin kanye ne-fiber, kanye nokukhiqizwa kweglue yekhaphethi.
2. Njenge-antifreeze kanye ne-coolant, isetshenziswa kabanzi ohlelweni lokupholisa injini yezimoto.
3. Ekukhiqizweni kwe-polymer ephendulayo, ingasetshenziswa ukukhiqiza i-polyether, i-polyester, i-polyurethane nezinye izakhi ze-polymer.
4. Embonini ye-petrochemical, ingasetshenziswa emikhakheni ye-petroleum thickener, i-ejenti engangeni manzi, uwoyela wokusika njalo njalo.
5. Embonini yemithi, ingasetshenziswa ukukhiqiza imithi ethile, izimonyo, imikhiqizo yokunakekela isikhumba, njll.
Isitoreji
I-Glycol kufanele igcinwe endaweni yokugcina izinto epholile, eyomile, futhi enomoya omuhle. Izinga lokushisa lokugcina akufanele lidlule ku-30℃, futhi akufanele lixutshwe ne-oxidant, i-acid kanye nesisekelo nezinye izinto eziyingozi. Ngesikhathi sokusebenza, gqoka imishini yokuzivikela futhi unake izindlela zomlilo nezingaqhumi. Ukuchayeka isikhathi eside elangeni eliqondile kuzokwenza i-glycol iqhekeke kancane kancane futhi kungabangela nokubola kwe-oxidative okunobuthi, ngakho-ke kubalulekile ukugwema ukuchayeka isikhathi eside elangeni.
