I-Polyethylene Glycol 400

Inombolo ye-CAS: 25322-68-3

I-Polyethylene Glycol 400 iwuhlobo lwe-polymer ephezulu, ifomula yamakhemikhali ingu-HO(CH2CH2O)nH, engacasuli, enambithekayo ebabayo, inokuncibilika okuhle kwamanzi, futhi izakhi eziningi eziphilayo zinokuhambisana okuhle. Ngokuthambisa okuhle kakhulu, umswakama, ukuhlakazwa, ukunamathela, kungasetshenziswa njenge-ejenti ye-antistatic kanye ne-ejenti yokuthambisa, njll., kwezimonyo, ezemithi, i-chemical fiber, irabha, amapulasitiki, iphepha, upende, i-electroplating, izibulala-zinambuzane, ukucubungula insimbi kanye nezimboni zokucubungula ukudla. zibe nezinhlelo zokusebenza eziningi ezahlukene.

Ukusetshenziswa Main

I-polyethylene glycol ne-polyethylene glycol fatty acid ester asetshenziswa kabanzi embonini yezimonyo nasembonini yezemithi. Ngoba i-polyethylene glycol inezici eziningi ezinhle kakhulu: ukuncibilika kwamanzi, ukungaguquguquki, inertia yomzimba, ubumnene, ukugcoba nokwenza isikhumba sibe manzi, sithambile, sibe mnandi ngemva kokusetshenziswa. I-Polyethylene glycol enamabanga ahlukene esisindo samangqamuzana ingakhethwa ukuze kushintshwe i-viscosity, i-hygroscopicity kanye nesakhiwo somkhiqizo. I-polyethylene glycol ephansi ye-molecular weight (Mr< 2000) Ifanele ukusetshenziswa njenge-ejenti yokumanzisa kanye nesilawuli esingaguquki, esisetshenziselwa ama-creams, ama-lotions, ama-toothpastes nama-shaving creams, njll., futhi afaneleka emikhiqizweni yokunakekelwa kwezinwele ezingageziwe, enikeza izinwele ukukhanya kwe-filamentous. I-high molecular weight polyethylene glycol (Mnu> 2000) Nge-lipstick, i-deodorant stick, insipho, insipho yokushefa, isisekelo kanye nezimonyo zobuhle. Kuma-agent okuhlanza, i-polyethylene glycol nayo isetshenziswa njenge-ejenti yokumiswa kanye ne-thickener. Embonini yezemithi, isetshenziswa njengesisekelo samafutha, ama-emulsions, amafutha okugcoba, ama-lotions nama-suppositories.

I-Polyethylene Glycol 400 isetshenziswa kabanzi emikhakheni ehlukahlukene yokulungiswa kwemithi, njengokujova, i-topical, i-ocular, i-oral, ne-rectal. I-polyethylene glycol yezinga eliqinile ingangezwa ku-polyethylene glycol ewuketshezi ukulungisa i-viscosity yamafutha wendawo; Ingxube ye-polyethylene glycol ingasetshenziswa njenge-suppository substrate. Isixazululo esinamanzi se-polyethylene glycol singasetshenziswa njengosizo lokumiswa noma ukulungisa i-viscosity yeminye imidiya yokumiswa. Inhlanganisela ye-polyethylene glycol namanye ama-emulsifiers kwandisa ukuzinza kwe-emulsion. Ngaphezu kwalokho, i-polyethylene glycol iphinde isetshenziswe njenge-ejenti yokugqoka ifilimu, i-lubricant yethebhulethi, impahla yokukhululwa elawulwayo, njll.