Lebitso la khoebo | Uni-Carbomer 971P |
Nomoro ea CAS. | 9003-01-04 |
INCI Lebitso | Carbomer |
Sebopeho sa Lik'hemik'hale | |
Kopo | Lihlahisoa tsa Ophthalmic, Litlhahiso tsa Meriana |
Sephutheloana | 20kgs net ka lebokose la lebokose le nang le lesela la PE |
Ponahalo | Phofo e tšoeu ea fluffy |
Viscosity (20r/min, 25°C) | 4,000-11,000mPa.s (0.5% tharollo ea metsi) |
Solubility | Metsi a qhibilihang |
Mosebetsi | Liente tse teteaneng |
Shelf bophelo | lilemo tse 2 |
Polokelo | Boloka setshelo se koetsoe ka thata le sebakeng se phodileng. Qoba hole le mocheso. |
Tekanyetso | 0.2-1.0% |
Kopo
Uni-Carbomer 971P e kopana le khatiso ea hajoale ea li-monographs tse latelang:
United States Pharmacopeia/National Formulary (USP/NF) monograph bakeng sa Carbomer Homopolymer Type A
European Pharmacopeia (Ph. Eur.) monograph bakeng sa Carbomers
China Pharmacopeia (ChP) monograph bakeng sa Carbomers
Thepa ea Applicaiton
Lihlahisoa tsa Uni-Carbomer 971P li 'nile tsa sebelisoa ka katleho lihlahisoa tsa mahlo le lihlahisoa tsa meriana ho fana ka phetoho ea rheology, ho kopanya, ho lokolloa ha lithethefatsi tse laoloang, le lisebelisoa tse ling tse ngata tse ikhethang.
1) Litšobotsi tse ntle tsa Aesthetic le Sensory - eketsa ho mamela mokuli ka ho teneha ho fokolang, libopeho tse khahlisang ka mokhoa o motle ka maikutlo a nepahetseng.
2) Bioadhesion / Mucoadhesion - ntlafatsa phepelo ea lithethefatsi ka ho lelefatsa ho kopana ha sehlahisoa le li-membrane tsa likokoana-hloko, ho ntlafatsa ts'ebetso ea mokuli ka tlhokahalo e fokolang ea tsamaiso ea lithethefatsi khafetsa, le ho sireletsa le ho tlotsa bokaholimo ba mucosal.