Ethylene Glycol | 107-21-1
Incazelo Yomkhiqizo:
I-Ethylene glycol iyi-diol elula kakhulu. I-Ethylene glycol ayinambala, ayinaphunga, imnandi-iphungauketshezi olunobuthi obuphansi ezilwaneni. I-Ethylene glycol ixubana namanzi ne-acetone, kodwa ayincibiliki kancane kuma-ether. Isetshenziswa njenge-solvent, i-antifreeze kanye nempahla eluhlaza ye-polyester yokwenziwa. I-Polyethylene glycol (PEG), i-polymer ye-ethylene glycol, i-catalyst yokudlulisa isigaba futhi isetshenziselwa ukuhlanganisa amaseli; I-esters yayo ye-nitrate iwuhlobo lwesiqhumane.
Isicelo somkhiqizo:
1.Ikakhulu isetshenziswa ekukhiqizeni i-polyester, i-polyester, i-polyester resin, i-hygroscopic agents, ama-plasticizers, ama-surfactants, ama-synthetic fibers, izimonyo neziqhumane, futhi isetshenziswa njenge-solvent yamadayi, oyinki, njll., ukulungiswa kwe-antifreeze yezinjini, igesi i-ejenti yokuqeda amanzi emzimbeni, ukwakhiwa kwama-resin, kodwa futhi isetshenziswa ku-cellophane, imicu, isikhumba, izinamatheliso, i-ejenti yokumanzisa. Ingakhiqiza i-PET ye-synthetic resin, i-fiber grade PET eyi-polyester fibre, i-PET yebanga lamabhodlela yokwenza amabhodlela amanzi amaminerali nokunye. Ingakwazi futhi ukukhiqiza i-alkyd resin, i-glyoxal, njll. Iphinde isetshenziswe njenge-antifreeze. Ngaphezu kokusetshenziswa njenge-antifreeze ezimotweni, iphinde isetshenziselwe ukuthutha amakhaza ezimbonini, futhi ngokuvamile ibizwa ngokuthi i-carrier refrigerant, okwamanje, ingasetshenziswa njenge-condenser njengamanzi.
Imikhiqizo yochungechunge lwe-2.Glycol methyl ether iyizinga eliphezulu lezinto ezincibilikisa izinto eziphilayo ezisebenza kahle kakhulu, ezisetshenziswa njengezincibilikisi nezihlanjululo zokuphrinta oyinki, ama-agent okuhlanza izimboni, amapende (amapende we-nitrofibre, ama-varnish, ama-lacquers), amabhodi okuvala ithusi, ukudaya nokuphrinta, njll. ; ingasetshenziswa njengezinto zokusetshenziswa ekukhiqizeni izibulala-zinambuzane, izinqamuleli zemithi, noketshezi lwamabhuleki okwenziwa neminye imikhiqizo yamakhemikhali; isetshenziswa njenge-electrolyte kuma-electrolytic capacitor, nanjenge-ejenti yokudaya ye-tannery ne-chemical fibers, njll. Ibuye isetshenziswe njengezinsizi zendwangu, ama-synthetic liquid dyestuffs, nezinto zokusetshenziswa ze-desulphurising agents ekukhiqizeni umanyolo nezihlungi zikawoyela.
Amanothi Okugcina Umkhiqizo:
Gcina endaweni epholile neyomile.
