Kayayyaki

Polyethylene Glyeol 300 PEG 300

Short Bayani:


Bayanin Samfura

Tambayoyi

Alamar samfur

Babban Aikace-aikace:Wannan samfurin ba mai guba ba ne, ba mai tayar da hankali ba kuma yana da ruwa mai narkewa, dacewa, shafawa, mannewa da kwanciyar hankali na yanayi. Don haka, jerin PEG-300 sun dace don shirya kawunansu masu taushi. Yana da cikakkiyar jituwa tare da nau'ikan abubuwan narkewa, don haka yana da kyau mai narkewa da solubilizer kuma ana amfani dashi cikin shirye-shiryen ruwa, kamar maganin baka, saukar da ido, da sauransu.

Hanyar shiryawa:50kg leda mai roba 

Shiryayye Life: Shekaru uku     

Matsayin Inganci: CP2015
Ma'aji da sufuri: Wannan samfurin ba mai guba ba ne, mai rena wuta, a matsayin jigilar kayan sunadarai, an rufe shi kuma an adana shi a busassun wuri.

Aikace-aikacen Biomedical

Medical polyethylene glycol kuma ana kiranta da polyethylene oxide (PEO). An samo polyether mai layi ta hanyar buɗe polymerization na ethylene oxide. Babban aikace-aikace a fannin ilimin kimiyyar halittu sune kamar haka:
1. Maganin ruwan tabarau. Danko na polyethylene glycol bayani mai ruwa-ruwa yana da saurin saurin sheka kuma kwayoyin cuta ba saukin girma akan polyethylene glycol.
2. Man shafawa na roba. Ruwan ethylene da ruwa na gurɓataccen polymer. Don shirya matanin maganin shafawa na magungunan mai narkewa na ruwa, ana iya amfani dashi azaman sauran ƙarfi na acetylsalicylic acid, maganin kafeyin, nimodipine da sauran magunguna marasa narkewa don shirin allura.
3. Isar da kwayoyi da jigilar enzyme mara motsi. Lokacin da aka lullube maganin ruwan sha na polyethylene glycol a farfajiyar waje ta kwayar, za a iya sarrafa yaduwar magani a cikin kwayar don inganta inganci.
4. Gyaran saman kayan polymer na likita. Bambance-bambancen da ke tattare da kayan aikin polymer na likitanci a cikin mu'amala da jini za a iya inganta ta hanyar tallatawa, riƙewa da kuma dasawa na amphiphilic copolymer mai ɗauke da polyethylene glycol a saman kayan polymer na likitanci.
5. Yi fim din hana haihuwa na alkanol.
6. Shiri na polyurethane mai hana ruwa kwazo.
7. Polyethylene glycol 4000 shine laxative na osmotic, wanda zai iya kara matsawar osmotic, ya sha ruwa, ya yi laushi, ya kara girma, ya kuma inganta peristalsis na hanji da bayan gida.
8. Gyaran hakora. An yi amfani da polyethylene glycol a matsayin ɓangaren haƙori na haƙori saboda abubuwan da ba ta da guba da gelling.
9. PEG 4000 da PEG 6000 galibi ana amfani dasu don haɓaka haɗarin ƙwayoyin salula ko haɗuwar protoplast tare da taimakawa ƙwayoyin halitta (misali yisti) ɗaukar DNA yayin canji. Peg na iya shan ruwan a cikin maganin, saboda haka kuma ana amfani dashi don tattara maganin.
10. A cikin gwajin nazarin sunadaran sunadarai, zamu iya kwaikwayon yanayin cunkoson mutane a cikin rayuwa don tabbatar da tasirin yanayin cunkoson mutane akan tsarin gina jiki

Manuniya na fasaha

 

Bayani dalla-dalla Bayyanar (25)) KalandaPt-Co HydroxylvaluemgKOH / g Nauyin kwayoyin halitta Matsayin bayani ℃ Ruwan ruwa (%) PH darajar1% Maganganun ruwa)
PEG-300 Ruwa mai haske mara launi ≤20 340 ~ 416 270 ~ 330 - .0.5 5.0 ~ 7.0

Jawabinsa: kamfaninmu kuma yana samar da nau'ikan samfuran jerin abubuwan PEG.

 

 


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