I-Ethylene Glycol yeBanga leMveliso evela eTshayina
Intshayelelo
I-Ethylene glycol lulwelo olungenambala, olungenavumba, olumnandi, kwaye lunobuthi obuphantsi kwizilwanyana. I-Ethylene glycol ixutywa namanzi kunye ne-acetone, kodwa ayinakunyibilika kakhulu kwi-ethers. Isetyenziswa njengesinyibilikisi, isithinteli-kubanda kunye nezinto eziluhlaza kwi-polyester yokwenziwa.
I-ethylene glycol isetyenziswa kakhulu ekwenzeni i-polyester, i-polyester, i-polyester resin, i-hygroscopic agent, i-plasticizer, i-surfactant, i-synthetic fiber, izinto zokuthambisa kunye neziqhushumbisi, kwaye njenge-solvent yedayi, i-inki, njl.njl., kwaye njenge-antifreeze yokulungiselela iinjini. I-arhente yokuphelisa amanzi kwigesi, esetyenziswa ekwenzeni i-resins, kwaye ikwasetyenziswa njenge-arhente yokumanzisa kwi-cellophane, i-fiber, isikhumba, kunye nezincamathelisi.
Inkcazo
| Imodeli INOMBOLO. | I-ethylene glycol |
| Inombolo ye-CAS | 107-21-1 |
| Elinye Igama | I-Ethylene Glycol |
| Mf | (CH2OH)2 |
| Hayi i-Einecs | 203-473-3 |
| Inkangeleko | Akukho mbala |
| Indawo yemvelaphi | iTshayina |
| Umgangatho weBanga | Ibanga lokutya, iBanga leShishini |
| Iphakheji | Isicelo soMthengi |
| Isicelo | Izinto eziluhlaza zeKhemikhali |
| Indawo yokuKhanya | 111.1 |
| Uxinano | 1.113g/cm3 |
| Uphawu lwentengiso | Isityebi |
| Iphakheji yoThutho | Idrama/IBC/ISO Tank/Bags |
| Inkcazo | 160Kg/igubu |
| Imvelaphi | Dongying, Shandong, China |
| Ikhowudi ye-HS | 2905310000 |
Imizekelo yesicelo
I-Ethylene Glycol isetyenziswa kakhulu ngezi ndlela zilandelayo:
1. Ukuveliswa kwe-polyester resin kunye nefayibha, kunye nokuveliswa kweglue yekhaphethi.
2. Njenge-antifreeze kunye ne-coolant, isetyenziswa kakhulu kwinkqubo yokupholisa injini yemoto.
3. Kwimveliso ye-reactive polymer, ingasetyenziselwa ukuvelisa i-polyether, i-polyester, i-polyurethane kunye nezinye iikhompawundi ze-polymer.
4. Kwishishini le-petrochemical, ingasetyenziswa kwicandelo le-petroleum thickener, i-agent engangeni manzi, i-oyile yokusika njalo njalo.
5. Kwishishini lamayeza, ingasetyenziselwa ukwenza amayeza athile, izinto zokuthambisa, iimveliso zokhathalelo lolusu, njl.njl.
Indawo yokugcina izinto
IGlycol mayigcinwe kwindawo yokugcina izinto epholileyo, eyomileyo, nengena umoya kakuhle. Ubushushu bokugcina mabungadluli kwi-30℃, kwaye akufuneki ixutywe ne-oxidant, i-asidi kunye nesiseko kunye nezinye izinto eziyingozi. Ngexesha lokusebenza, nxiba izixhobo zokukhusela kwaye unikele ingqalelo kumanyathelo okukhusela umlilo kunye nokuqhuma. Ukuvezwa ixesha elide elangeni ngqo kuya kubangela ukuba i-glycol iqhekeke kancinci kancinci kwaye inokubangela ukubola kwe-oxidative okunobuthi, ngoko ke kuyimfuneko ukuphepha ukuvezwa elangeni ixesha elide.
