Oloa

Polyethylene Glyeol 300 PEG 300

Faʻamatalaga puʻupuʻu:


Oloa Faʻamatalaga

FAQ

Pine o oloa

Talosaga Autu:Lenei oloa e le oona, leai-faʻasoesa ma e lelei solubility vai, ogatasi, lubrication, adhesion ma vevela mautu. O le mea lea, o le PEG-300 faʻasologa e talafeagai e sauniunia vaivai capsules. E i ai se lautele lautele ogatasi ma le tele o solvents, o lea o se solvent lelei ma solubilizer ma e lautele faʻaaogaina i suavai sauniuniga, e pei o le tautala fofoga, mata mataua, ma isi.

Metotia teuina:50kg palasitika talipalau 

Fata Olaga: Tolu tausaga     

Tulaga Atoatoa: CP2015
Teuina ma felauaiga: O lenei oloa e le oona, mumū faʻafuaseʻi, o se lautele uta o vailaʻau, faʻamau ma teuina i nofoaga matutu.

Talosaga Biomedical

Fomaʻi polyethylene glycol e lauiloa foʻi o le polyethylene oxide (PEO). Linear polyether na maua e le tatalaina tatalaina polymerization o le ethylene oxide. O le autu talosaga i biomedical fanua e faapea:
1. Faʻafesoʻotaʻi tioata fofo. O le ogatasi o le polyethylene glycol aqueous solution e maaleale i le seleina o le tau o siama ma siama e le faigofie ona tupu i luga o le polyethylene glycol.
2. Suauʻu gaosi. Ethylene oxide ma le vai faʻamalosi vai polymer. Ina ia mafai ona saunia le kulimi gaʻo o vai-soluble vailaʻau, e mafai foi ona faʻaaogaina o le solvent o acetylsalicylic acid, caffeine, nimodipine ma isi le mafai ona faʻatagaina vailaʻau mo tui sauniuniga.
3. Faʻatagaina o fualaʻau ma feaveaʻi le enzyme feaveaʻi. A o le polyethylene glycol aqueous solution na ufiufi luga o le pito i fafo o le pulu, o le faʻasalalauina o fualaʻau i totonu o le fualaʻau mafai ona puleaina e faʻaleleia atili ai le aoga.
4. Luga suiga o fomaʻi polymer mea. O le biocompatibility o vailaʻau polymer mea faʻafesoʻotaʻi ma le toto e mafai ona faʻaleleia atili e ala i le faʻamamaina, taofia ma le faapipiiina o le amphiphilic copolymer o loʻo iai le polyethylene glycol i luga o mea tau vailaʻau.
5. Fai se alkanol puipui puipui.
6. Sauniuniga o le hydrophilic anticoagulant polyurethane.
7. Polyethylene glycol 4000 o se osmotic laxative, e mafai ona faʻateleina ai le osmotic pressure, mitiia ai le vai, faʻamaluluina ai le faʻataʻavale, faʻateleina le leo, ma faʻalauiloa ai le manava o le peristalsis ma le faʻasusu.
8. Denture fixative. Polyethylene glycol na faʻaaogaina o se vaega o le denture fixative ona o ona le oona ma gelling meatotino.
9. PEG 4000 ma le PEG 6000 e masani ona faʻaaogaina e faʻatele ai le fusion cell poʻo le protoplast fusion ma fesoasoani i meaola (eg yeasts) mitiia DNA i le taimi o suiga. Peg mafai ona mitiia le vai i le tali, o lea e faʻaaoga foi e faʻatupu ai le fofo.
10. I le faʻataʻitaʻiga o le suʻesuʻeina o polotini mole mole, e mafai ona tatou faʻataʻitaʻia le tumutumu siʻosiʻomaga i vivo e faʻamaonia ai le aʻafiaga o le tumutumu siʻosiʻomaga luga o polotini fausaga

Faʻailoga Faʻapitoa

 

Faʻamatalaga Foliga Vaaia (25 ℃) ColorandlustrePt-Co HydroxylvaluemgKOH / g Pauna Molecular Faʻamalosia manatu ℃ Vai mea (%) Taua PH1% Vaʻai vai '
PEG-300 Suava manino leai se lanu ≤20 340 ~ 416 270 ~ 330 - ≤0.5 5.0 ~ 7.0

Saunoaga: maua foi la tatou kamupani eseese ituaiga o PEG faasologa oloa.

 

 


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