Lub Hoobkas ncaj qha muab cov nqi hydroxyprropyl cellulose hpmc methocel rau ntau cov ntawv thov
Peb tau tsim nyog, pab pawg ua tau zoo los pab txhawb rau peb cov neeg siv khoom. Peb ib txwm ua raws li cov neeg tuaj yeem ua ke ntawm cov neeg siv khoom, cov ntaub ntawv ncaj ncees rau cov khoom siv HydroxyPropyl rau cov khoom siv zoo HydrodoDs thiab kev sib cav sib ceg.
Peb tau tsim nyog, pab pawg ua tau zoo los pab txhawb rau peb cov neeg siv khoom. Peb ib txwm ua raws li lub txhab nyiaj ntawm cov neeg siv khoom-kev taw qhia, cov ntsiab lus-tsom rauHPMC thiab HydroxyPropYth Cellulose, Yog li peb kuj ua haujlwm tsis tu ncua. Peb, ua rau cov kev tiv thaiv zoo, thiab muaj kev tiv thaiv ib puag ncig yog kuab paug, ib puag ncig kev daws teeb meem, rov siv daws ntawm kev daws teeb meem. Peb tau hloov kho peb phau ntawv canalog, uas qhia peb lub koom haum. n Nthuav dav thiab npog cov khoom lag luam tseem ceeb uas peb tau muab tam sim no, koj kuj tseem tuaj yeem mus saib peb lub vev xaib, uas muaj feem rau peb cov kab khoom tshiab tshaj plaws. Peb tos ntsoov yuav rov ua peb lub tuam txhab kev sib txuas.
Khoom Piav Qhia
Kev txhawj xeeb ® HydroxyPropy kasthyl cellulose (HPMC)
Molecular Cov Qauv
Hypromellose (HydroxyPropyloosylcethylcellosylulose: HPMC) Hloov Hom 2910, 2906, 2208 (USP)
Cov Khoom Siv Lub Cev
- Dawb dawb lossis daj dawb hmoov
- soluble hauv cov organic lossis aqueous kuab tshuaj
- ua cov yeeb yaj kiab pob tshab thaum cov kuab tshuaj tshem tawm
- Tsis muaj cov tshuaj tiv thaiv kev siv yeeb tshuaj nrog cov khoom siv tsis-ionic
- molecular hnyav: 10,000 ~ 1,000,000
- gel point: 40 ~ 90 ℃
- Kev nres tsheb pib: 360 ℃
HydroxyPropyyl methylcellose (qib HPMC) yog hypromellose tshuaj thiab ntxiv, dispersifement, emulsifier thiab zaj duab xis tus neeg sawv cev.
Kev txhawj xeeb etellulose ether muaj ntawm metyl cellulose (usp, CP) thiab halal ntawv pov thawj.
Hauv cov txheej txheem tsim khoom, huv huv lub paj rwb yog etherified rau methyl chloride thiab propylene oxide los tsim dej-solub-soluble, tsis yog-ionic cellulose ether. Tsis muaj cov tsiaj muaj kev siv nyob rau hauv kev tsim HPMC.hpmc tuaj yeem siv los ua phau ntawv rau cov ntsiav tshuaj ntau yam xws li cov ntsiav tshuaj thiab cov granules. Nws kuj tseem ua cov piv txwv, rau cov piv txwv, hauv kev txhim kho dej khaws cia, ua yeeb yam ua kev tiv thaiv kev tiv thaiv vim nws cov kev ua si ntawm cov chaw, thiab kev tsim zaj duab xis, thiab zaj duab xis.
Kev txhawj xeeb ® HPMC muab ntau lub luag haujlwm xws li dej tuav, tiv thaiv kev tiv thaiv, kev ua si saum npoo av, muaj kev tso tawm. Nws yog ib qho tsis-ionic compound tiv taus salting tawm thiab ruaj khov tshaj li ntau tshaj qhov dav. Cov kev siv uas raug ntawm HPMC yog binder rau cov ntaub ntawv dosage
Mharma HPMC los nyob rau hauv muaj kev viscosity nyob rau 3 txog 200,000 CPS, thiab nws tuaj yeem sau tau dav rau cov ntsiav tshuaj, binderen, thinulation, stabilizer thiab ua zaub hpmc tshuaj ntsiav.
Kev Siv Tshuaj Tshwj Xeeb
| Hypromellose Kev qhia tshwj xeeb | 60E (2910) | 65f (2906) | 75K (2208) |
| Gel kub (℃) | 58-64 | 62-68 | 70-90 |
| Metoxy (wt%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxyprropoxy (wt%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (CPS, 2% tshuaj) | 3, 5, 6, 15, 50, 400, 400,4000, 10000, 40000, 60000,00000,15000000,200000 | ||
Cov Khoom Qib
| Hypromellose Kev qhia tshwj xeeb | 60E (2910) | 65f (2906) | 75K (2208) |
| Gel kub (℃) | 58-64 | 62-68 | 70-90 |
| Metoxy (wt%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxyprropoxy (wt%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (CPS, 2% tshuaj) | 3, 5, 6, 15, 50, 400, 400,4000, 10000, 40000, 60000,00000,15000000,200000 | ||
Daim ntawv thov
Tus kws tshuaj HPMC pab tau kev tsim cov kev tswj hwm uas tau tso nrog cov ntsiav tshuaj siv tau siv ntau tshaj plaws. Cov tshuaj tua phua khoom muaj cov hmoov zoo ntws, cov ntsiab lus sib xyaw, thiab kev sib xyaw ua ke, ua rau lawv haum rau ncaj qha.
| Lub Tshuaj Xyuas Kev Nyab Xeeb | Tshuaj ntawm lub cev HPMC | Noj tshuaj hov ntau |
| Rau laxative | 75K4000,75k100000 | 3-30% |
| Cream, gels | 60E4000,75K4000 | 1-5% |
| OPHTHTHTHTMIC Kev Npaj | 60he4000 | 01.-0.5% |
| Qhov muag poob op npaj | 60he4000 | 0.1-0.5% |
| Kev ncua tus neeg sawv cev | 60he4000, 75K4000 | 1-2% |
| Tshuaj tiv thaiv | 60he4000, 75K4000 | 1-2% |
| Tablets Binder | 60he5, 60te15 | 0.5-5% |
| Lub rooj sib tham ntub granulation | 60he5, 60te15 | Thib 2-6% |
| Ntsiav tshuaj Txheej | 60he5, 60te15 | 0.5-5% |
| Tswj Tawm Matrix | 75k100000,75k15000 | 20-55% |
Nta thiab cov txiaj ntsig
- txhim kho cov khoom lag luam uas yog cov yam ntxwv
- txo cov sijhawm ua haujlwm
- Zoo tib yam, ruaj khov yaj xwm cov lus qhia
- Txhim kho cov ntsiab lus sib txuam
- txo cov nqi ntau lawm
- khaws tensile lub zog tom qab ob chav sib sau (cov kab ke rau menyuam) cov txheej txheem
Ntim
Cov qauv ntim yog 25kg / nruas
20'FlC: 9 tuj nrog palletized; 10 tuj unpalletized.
40'fll: 18 tuj nrog palletized; 20 tuj unpalletized.we tau tsim nyog, pab pawg ua tau zoo los pab txhawb rau peb cov neeg siv khoom. Peb ib txwm ua raws li cov neeg tuaj yeem ua ke ntawm cov neeg siv khoom, cov ntaub ntawv ncaj ncees rau cov khoom siv HydroxyPropyl rau cov khoom siv zoo HydrodoDs thiab kev sib cav sib ceg.
Hoobkas ncaj qhaHPMC thiab HydroxyPropYth Cellulose, Yog li peb kuj ua haujlwm tsis tu ncua. Peb, ua rau cov kev tiv thaiv zoo, thiab muaj kev tiv thaiv ib puag ncig yog kuab paug, ib puag ncig kev daws teeb meem, rov siv daws ntawm kev daws teeb meem. Peb tau hloov kho peb phau ntawv canalog, uas qhia peb lub koom haum. n Nthuav dav thiab npog cov khoom lag luam tseem ceeb uas peb tau muab tam sim no, koj kuj tseem tuaj yeem mus saib peb lub vev xaib, uas muaj feem rau peb cov kab khoom tshiab tshaj plaws. Peb tos ntsoov yuav rov ua peb lub tuam txhab kev sib txuas.
