I-Propylene glycol, eyaziwa nangokuthi i-IUPAC i-propane-1,2-diol, iwuketshezi olubonakalayo, olungenambala olunokunambitheka okumnandi ngokunganaki. Ngokwamakhemikhali, yi-CH3CH(OH)CH2OH. I-Propylene glycol, enamaqembu amabili otshwala, isetshenziswa ezinhlobonhlobo zezimboni. Ivamise ukusetshenziswa njengesithako esincibilikisayo, isithako sokudla, nasekukhiqizeni izinhlanganisela eziningi.
I-Propylene glycol isetshenziswa kakhulu ebhizinisini lokudla. Ngenxa yamandla ayo okuvimbela ukukhula kwamagciwane kanye nesikhunta, ivame ukusetshenziswa njengesivikelo sokudla. Ukudla kugcinwa kumanzi kusetshenziswa i-propylene glycol, esebenza njenge-humectant ukubamba emanzini. Ngenxa yalesi sici, i-propylene glycol iyisengezo esisetshenziswa kakhulu ezinhlobonhlobo zokudla okucutshungulwayo, okuhlanganisa izingxube zamakhekhe nezingubo zesaladi. Njenge-emulsifier, ivame ukusetshenziselwa ukwenza isiqiniseko sokuthi amanzi namafutha kuhlangana ngokufanayo ezimpahleni ezahlukahlukene.
Esinye isicelo se-propylene glycol ukwakhiwa kwezinhlanganisela ezahlukene. I-Propylene glycol isetshenziswa njengento epholisayo ezinqubweni zezimboni, okungenye yezindlela ezibaluleke kakhulu ezisetshenziswa ngayo. Ezimbonini eziningi, ukupholisa kuyadingeka ukuze kugcinwe imishini ekushiseni ngokweqile noma ekubhidlikeni. I-Propylene glycol ibuye isetshenziswe njengesipholisa injini ezimotweni. Ukwengeza, ukukhiqizwa kwezinto zokunamathisela, upende, namafutha emoto nakho kuvame ukusebenzisa i-propylene glycol.
I-Propylene glycol ihamba phambili ezintweni ezigelezayo njenge-solvent. Iwusizo ngendlela emangalisayo ezinqubweni zezimboni nezokukhiqiza ngenxa yalesi sici. Ngaphezu kokusetshenziswa njengesinyibilikisi sokuncibilikisa izibulala-zinambuzane nezibulala-khula ngaphambi kokufakwa, i-propylene glycol iphinde isetshenziswe ekukhishweni kwesinongo semvelo noma sokwenziwa.
Kodwa-ke, ukusebenzisa i-propylene glycol kunezingozi ezithile zempilo, njengokusebenzisa noma iyiphi ikhemikhali, ngakho-ke kubalulekile ukusebenzisa izinyathelo zokuphepha ngaso sonke isikhathi. Ukuphuza kungase kubangele isicanucanu nesiyezi, kuyilapho ukuthintana kwesikhumba ngokuqondile kungase kucasule isikhumba. Kodwa-ke, uma isetshenziswe kahle nangenani elifanele, ukukhathazeka kwezempilo kwe-propylene glycol ngokuvamile kuncane.
Ngamafuphi, i-propylene glycol iyi-molecule yamakhemikhali ebalulekile enezinhlobonhlobo zezinhlelo zokusebenza emikhakheni ehlukahlukene. Izimfanelo ezihlukile ze-Propylene glycol ziyenza ibe yisinqumo esihle kakhulu ezinhlelweni eziningi zokusebenza, okuhlanganisa ukukhiqizwa kokudla, ukwakhiwa kwamakhemikhali, ukusetshenziswa kwezimoto kanye nokusetshenziswa kwezimboni okuvamile. I-Propylene glycol kufanele iphathwe ngokucophelela, njengawo wonke amakhemikhali, kodwa uma kwenziwa kanjalo, ingaba inketho esebenzayo futhi ephumelelayo emikhakheni ehlukahlukene.
Isikhathi sokuthumela: Apr-17-2023