Polyethylene Glycol 400

Nomoro ea CAS: 25322-68-3

Polyethylene Glycol 400 ke mofuta oa polymer e phahameng, foromo ea lik'hemik'hale ke HO (CH2CH2O)nH, e sa halefise, e monate hanyenyane, e na le ho qhibiliha ha metsi hantle, 'me likarolo tse ngata tsa manyolo li lumellana hantle. Ka lubricity e babatsehang, mongobo, ho qhalakanngoa, ho khomarela, e ka sebelisoa e le moemeli oa antistatic le moemeli ea nolofatsang, joalo-joalo, ka litlolo, meriana, fiber ea lik'hemik'hale, rabara, polasetiki, pampiri, pente, electroplating, chefo e bolaeang likokonyana, ts'ebetso ea tšepe le indasteri ea ho lokisa lijo. na le mefuta e mengata haholo ea lisebelisoa.

Tšebeliso e ka sehloohong

Polyethylene glycol le polyethylene glycol fatty acid ester li sebelisoa haholo indastering ea litlolo le indasteri ea meriana. Hobane polyethylene glycol e na le lintho tse ngata tse babatsehang: ho qhibiliha ha metsi, ho se feto-fetohe, inertia ea 'mele, bonolo, lubricity le ho etsa hore letlalo le be le mongobo, le bonolo, le monate ka mor'a tšebeliso. Polyethylene glycol e nang le limaraka tse fapaneng tsa boima ba limolek'hule e ka khethoa ho fetola viscosity, hygroscopicity le sebopeho sa sehlahisoa. Boima bo tlaase ba molek'hule polyethylene glycol (Mr< 2000) E loketse ho sebelisoa e le moemeli oa ho kolobisa le ho laola ho tsitsitseng, ho sebelisoa ka litlolo, litlolo, litlolo tsa meno le litlolo tsa ho kuta, joalo-joalo, hape li loketse lihlahisoa tsa tlhokomelo ea moriri o sa hlatsuoang, ho fa moriri khanya ea filamentous. High molecular weight polyethylene glycol (Mr> 2000) Bakeng sa lipstick, deodorant stick, sesepa, sesepa sa ho kuta, motheo le litlolo tsa botle. Litsing tsa ho hloekisa, polyethylene glycol e boetse e sebelisoa e le moemeli oa ho emisa le ho teteaneng. Ka indasteri ea meriana, e sebelisoa e le setsi sa mafura, emulsions, mafura, lotions le suppositories.

Polyethylene Glycol 400 e sebelisoa haholo mefuteng e fapaneng ea litokisetso tsa meriana, tse kang litokisetso tsa injectable, topical, ocular, oral, le rectal. Solid grade polyethylene glycol e ka ekeletsoa ho polyethylene glycol ea metsi ho lokisa viscosity bakeng sa mafura a sebakeng seo; Motsoako oa polyethylene glycol o ka sebelisoa e le substrate ea suppository. Tharollo e nang le metsi a polyethylene glycol e ka sebelisoa e le thuso ea ho emisa kapa ho lokisa viscosity ea mecha e meng ea ho emisa. Motsoako oa polyethylene glycol le li-emulsifiers tse ling li eketsa botsitso ba emulsion. Ntle le moo, polyethylene glycol e boetse e sebelisoa e le moemeli oa ho roala filimi, lubricant ea letlapa, lisebelisoa tse laoloang tsa tokollo, jj.