CE daim ntawv pov thawj kev siv tau qib HPMC HydroxyPropyl methylropy cellulose nrog cov viscosity siab, qis viscosity
Peb txoj kev nrhiav thiab lub tuam txhab lub tswv yim feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom". Peb mus rau kis tau thiab cov khoom lag luam zoo rau ob qho tib si peb cov neeg siv khoom zoo ib yam nkaus yog kev ncaj ncees, txhoj puab, muaj tiag thiab kev tsim kho tshiab. Ua ke nrog koj cov kev pab, peb yuav txawj paub zoo dua.
Peb txoj kev nrhiav thiab lub tuam txhab lub tswv yim feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom". Peb mus rau kis thiab txheej zoo tshaj cov khoom lag luam zoo rau peb cov neeg tau txais txiaj ntsig dhau los thiab paub qhov kev cia siab tshiab rau peb cov neeg siv khoom ib yam nkaus li peb rauTuam Tshoj HydroxyPropyl Methyl cellulose thiab HPMC, Thaum 11 xyoo, peb tau koom nrog ntau tshaj 20 exhiblets, tau txais kev qhuas tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab ib txwm tsom rau cov khoom lag luam zoo tshaj plaws nrog tus nqi qis. Peb tab tom siv zog kom ua tiav qhov kev yeej no - yeej qhov xwm txheej thiab tseem tos koj tuaj koom nrog peb. Koom nrog peb, qhia koj qhov kev zoo nkauj. Peb yuav nco ntsoov koj thawj qhov kev xaiv. Cia siab rau peb, koj yuav tsis poob siab.
Khoom Piav Qhia
HydroxyPropylropy 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.
Cov khoom lag luam me me no ether muaj ntawm lub cev me me hauv kev sib txawv ntawm cov kab mob met hauv paus me me (CP, CP) thiab peb cov qib CP) Paj rwb linter thiab ntoo pulp, ntsib txhua qhov yuav tsum tau ntawm USP, EP, BP, nrog rau kosher 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.
Qhov tsim nyog HPMC muab ntau lub luag haujlwm xws li kev txuag dej, kev tiv thaiv kev tiv thaiv kev tiv thaiv kab ntsig, kev tso tawm saum npoo av. 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 viscosity nyob rau 3 txog 200,000 CPS, thiab nws tuaj yeem sau tau dav rau cov ntsiav tshuaj, bickenter, thickener, xaim 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.Our Seem thiab tuam txhab kev xav feem ntau yog "ib txwm ua tiav peb cov neeg yuav khoom". Peb mus rau kis tau thiab cov khoom lag luam zoo rau ob qho tib si peb cov neeg siv khoom zoo ib yam nkaus yog kev ncaj ncees, txhoj puab, muaj tiag thiab kev tsim kho tshiab. Ua ke nrog koj cov kev pab, peb yuav txawj paub zoo dua.
CE daim ntawv pov thawjTuam Tshoj HydroxyPropyl Methyl cellulose thiab HPMC, Thaum 11 xyoo, peb tau koom nrog ntau tshaj 20 exhiblets, tau txais kev qhuas tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab ib txwm tsom rau cov khoom lag luam zoo tshaj plaws nrog tus nqi qis. Peb tab tom siv zog kom ua tiav qhov kev yeej no - yeej qhov xwm txheej thiab tseem tos koj tuaj koom nrog peb. Koom nrog peb, qhia koj qhov kev zoo nkauj. Peb yuav nco ntsoov koj thawj qhov kev xaiv. Cia siab rau peb, koj yuav tsis poob siab.
