2025-08-28
Polyethylene glycol kungenye yezindlela eziguquguqukayo kakhulu futhi ezisetshenziswa kabanzi kuzicelo zesimanje zezimboni nezemithi. Njengesipikili se-polyather esinezisindo nezici eziningi, isikhonkwane sithole ukunakwa komhlaba wonke emikhakheni efana nemithi, izimonyo, ukunakekelwa komuntu, ukucutshungulwa kwamakhemikhali, ukukhiqiza amakhemikhali, kanye nokunakekelwa kwempilo. Ukuzivumelanisa nezimo kwayo, ukuqina kwamakhemikhali, kanye ne-solubity kwenza kube yinto ebalulekile kumakhulu enziwa ngamakhulu nezinqubo zokukhiqiza.
I-Polyethylene Glycol iyindawo eyi-polyther eyakhiwe yi-polymerization ye-ethylene oxide. Kuya ngesilinganiso se-polymerization, isikhonkwane sikhona emabangeni ahlukahlukene kanye nezinsimbi zamamolekyuli, ngokujwayelekile kusuka ku-PEG 6000 kuya ku-PEG 6000. Lokhu kwehluka kuvumela abakhiqizi ukuthi bakhethe uhlobo lwe-Peg oluqondile ngokusekelwe ekubonakaleni kwalo, iphuzu lokuncibilika, nokusebenza nokusebenza okusebenzayo.
Isakhiwo samakhemikhali
I-PEG inefomula elijwayelekile, lapho i- "n" imelela inani lokuphindaphinda amayunithi e-ethylene glycol. I- "N" ephezulu ehambelana nesisindo esiphakeme samangqamuzana, esithinta izakhiwo zayo ezibonakalayo kanye nezicelo.
Izici ezibalulekile
I-Solubity ephezulu: Okuyingozi ngokuphelele ngamanzi namanye ama-solvents amaningi ezi-organic.
Ubuthi obuphansi: kuthathwe kabanzi njengokuphephile (GRAS) ekudleni, izimonyo kanye nemithi.
Ukuqina okushisayo: uzinzile ngaphansi kohlu olubanzi lwamazinga okushisa.
Ukungaguquki: Ukulahleka okuncane kokuhwamuka ngesikhathi sokucutshungulwa.
I-BioCOMSTILibilitifo: Ilungele ukulethwa kwezidakamizwa, izidakamizwa, kanye nezicelo zokunakekelwa komuntu siqu.
Ukucaciswa komkhiqizo
Ngezansi kwesifinyezo sobuchwepheshe samabanga we-PEG asetshenziswa kakhulu:
Ibanga lesikhundla | Isisindo samangqamuzana aphakathi (G / Mol) | Ukubonakala | Iphoyinti Lokuncibilika (° C) | I-Viscosity (CP ngo-25 ° C) | I-solubity yamanzi |
---|---|---|---|---|---|
Peg 200 | ~ 200 | Sula uketshezi | N / a | 5-10 | Incibilika ngokuphelele |
Isikhonkwane 400 | ~ 400 | Sula uketshezi | N / a | 80-100 | Incibilika ngokuphelele |
Isikhonkwane 1000 | ~ 1000 | I-waxy iqinile | 37-42 | 100-200 | Incibilika ngokuphelele |
Peg 4000 | ~ 4000 | Ama-flakes amhlophe | 53-58 | Ifomu eliqinile | Incibilika ngokuphelele |
Peg 6000 | ~ 6000 | Ama-flakes amhlophe | 55-60 | Ifomu eliqinile | Incibilika ngokuphelele |
Lokhu kuguquguquka kwesisindo se-molecular kanye ne-viscosity kuvumela isikhonkwane ukuthi senze izindima ezihlukene kakhulu, kusuka ekusebenzeni njenge-binder kumathebulethi ezenzakadeni ukuze usebenze njenge-ejenti ehlakazekile egqoke i-ejenti yokuhlakazeka kwezimboni.
Ukuguquguquka okuhlukahlukene kwe-polyethylene glycol kwenze kwaba yinto ebaluleke kakhulu emikhakheni eminingi. Indima yayo ifinyelela kusuka emikhakheni ephezulu yokuphela kwemikhiqizo yabathengi yansuku zonke, okwenza kube ngenye yamakhemikhali ahlanganiswe kakhulu wezimboni emhlabeni jikelele.
Izicelo zezemithi
I-PEG isithako esiyinhloko ekwakhiweni okuningi kwemithi ngenxa yokuthambekela kwalo kanye ne-solubity.
Izinhlelo Zokulethwa Kwezidakamizwa: Ubuchwepheshe bePeyation buguqula izidakamizwa ukuze bathuthukise i-bobubity kanye nesikhathi sokujikeleza kwesakhiwo esibonakalayo emzimbeni.
I-Laxatives: Izisombululo ezisuselwa ku-Peg zisetshenziselwa kakhulu ukwelapha ukuqunjelwa ngezikhathi ezithile.
Amafutha nezisekelo zekhilimu: Izenzo njenge-ejenti enomswakama ne-stabilizer.
I-Capsule ne-Tablet Coatings: Kuthuthukisa ukumuncwa kwezidakamizwa kanye nempilo eshalofini.
Izimonyo nokunakekelwa komuntu siqu
Imisebenzi ye-Peg njengomuhle, i-emulsifier, kanye nokungeniswa kwe-enhancer ku-skincare nemikhiqizo yezimonyo.
Ama-moisturizers & okhilimu: abagcina okuqukethwe kwamanzi ekusungulweni kwesikhumba.
AmaShampoos nama-Conditioners: kuthuthukisa ukuvumelana komkhiqizo futhi athuthukise amagwebu.
Imikhiqizo Ye-Makeup: Inza ama-emulsions futhi unwebe impilo yeshelufu.
I-Sunscreens: iqinisekisa ngisho nokusatshalaliswa kwezihlungi ze-UV.
Ukukhiqizwa Kwezimboni Namakhemikhali
Ngaphandle kwemithi kanye nezimonyo, isikhonkwane sidlala indima enkulu ekucutshungweni kwezimboni.
Ama-lubricants kanye nama-surfactants: kunciphisa ukungezwani futhi kuthuthukisa amandla okusabalalisa.
I-Paints & Coatings: Ithuthukisa Ukulawulwa Kwe-Viscosity kanye nokuhlakazeka kwemibala.
Ukwelashwa kwephepha kanye nendwangu: Izenzo njenge-ejenti ye-anti-static nethambisa.
Adhesives & Sealants: Kuthuthukisa ukunamathela ngenkathi kugcinwa ukuguquguquka.
Izicelo Zokusebenza Zokudla
I-PEG ivunyelwe njengezengezo eziphephile embonini yokudla, lapho isebenza khona njengomthwali, i-solvent kanye ne-ejenti yokulwa nokulwa.
Ukudla Glazies: Ukuqedela okubushelelezi, okucwebezelayo.
I-Solvents Engezwayo: inciphisa ukunambitha ama-ejenti ngokufana.
Ukucubungula usizo: inciphisa amagwebu ngesikhathi sokuphuza nokukhiqizwa kobisi.
Ukukhetha ibanga elifanele nekhwalithi ye-PEG ngqo kunomthelela wokukhiqiza ukusebenza kahle, ikhwalithi yomkhiqizo, nokuhambisana nokulawula. Ngezansi izinzuzo eziyinhloko zokusebenzisa i-premium-grade polyethylene glycol:
Ukuqina komkhiqizo okuthuthukisiwe
Isikhonkwane esiphakeme sokuhlanza siqinisekisa ukusebenza okungaguquki ekwakhekeni okubucayi njengezidakamizwa nezimonyo, ukunciphisa ubungozi bokungcoliswa noma ukonakaliswa.
Ukusebenza kahle kwenqubo
I-Peg elawulwa ngokusobala kanye ne-solubity yenza kube lula ukuphatha, ukupompa, nokuxuba, ukunciphisa isikhathi sokukhiqiza.
Ukuhambisana nokulawula
Abahlinzeki abadumile bahlinzeka ngemikhiqizo ye-PEG ehlangabezana namazinga wekhwalithi yamazwe omhlaba efana:
I-USP / EP / JP yokuhambisana nemithi
Isimo se-FDA GRAS Yezicelo Zebanga Lokudla
Isitifiketi se-ISO siqinisekisa ukuphepha nokungaguquguquki
Ukwenziwa kwezindleko
Ngokukhetha iBanga elifanele le-PEG, abakhiqizi banganciphisa imfucuza, basebenzise ukusetshenziswa kwezinsizakusebenza, futhi bathuthukise inzuzo ephelele.
Q1: Yini ukucatshangelwa kokuphepha lapho usebenzisa i-polyethylene glycol?
I-A1: I-Polyethylene Glycol ibhekwa njenge-non-anobuthi futhi ngokuvamile iphephile ukuze isetshenziswe emikhakheni, izimonyo kanye nokusebenza kokudla. Kodwa-ke, kwi-PEG yebanga lezezimboni, ukuphatha kufanele kulandele amaphrothokholi okuphepha, kufaka phakathi ukugqoka amagilavu, ama-goggles, nezingubo zokuvikela. Ukuphefumula kothuli kusuka ezikhonkwane eziqinile kufanele kugwenywe, futhi kunconywa umoya omncane lapho kunconywa phakathi kokucutshungulwa okukhulu.
Q2: Ngiyikhetha kanjani ibanga lesikhonkwane esifanele ngesicelo sami?
A2: Ukukhethwa kuncike kusisindo se-molecular, ukubonana, kanye nokusetshenziswa okuhlosiwe:
Okwenziwa ngemithi, izinsimbi eziphansi zamangqamuzana ezinjenge-PEG 200 ne-PEG 400 zilungele imikhiqizo esekwe koketshezi, ngenkathi izinsimbi eziphakeme njenge-PEG 4000 zilungele amaphilisi aqinile.
Ukuze izimonyo kanye nokunakekelwa komuntu siqu, isikhonkwane 400 ne-PEG 1000 zivame ukusetshenziswa okhilimu kanye nama-lotions ngenxa yezakhiwo zazo ezimangazayo.
Ukusetshenziswa kwezimboni, i-PEG 6000 ihlinzeka ukusebenza okuhle kakhulu njengokuhlakazeka nokuthambisa.
I-Polyethylene Glycol iyinto engenakufinyeleleka ezindaweni zanamuhla zezimboni nezemithi, isebenza njengesisekelo semikhiqizo engenakubalwa esiyisebenzisa nsuku zonke. Noma ngabe kuthuthukisa izinhlelo zokulethwa kwezidakamizwa, okwenza ngcono ukuthungwa kwezimonyo, noma ukulungiselela ukucubungula kokudla, i-PEG iyaqhubeka nokushayela imikhakha emisha kuyo yonke imikhakha.
E-Fooamix, Sisebenza ngokukhethekile ekuhlinzekeni i-polyethylene glycol yekhwalithi ye-premium Imikhiqizo yethu ithobela amazinga omhlaba futhi i-Extered yokusebenza kahle nokwethembeka.
Uma ufuna umphakeli we-peg othembekile noma udinga ukuholwa ekukhetheni ibanga elifanele lesicelo sakho,Xhumana nathiNamuhla ukuhlola uhla lwethu lomkhiqizo oluphelele futhi uthole ukuthi i-foamix ingasekela kanjani ibhizinisi lakho.