Cov Nqe Hauv Qab Cov Neeg Ua Haujlwm Workenity Thicking Wicking HPMC Qhob admixture siv hauv Maas raws Skim Tsho
Lub koom haum txhawb nqa lub tswv yim ntawm "yog No.1 hauv kev sib koom tes zoo nkauj HPMC ua haujlwm zoo nkauj nrog cov neeg siv khoom los ntawm cov neeg siv khoom ntawm lub ntiaj chaw.Peb xav tias peb Kev nthuav dav ntawm lub hauv paus ntawm cov neeg siv khoom ua tiav, kev ntaus nqi qhab nia yog peb lub neej txhua hnub.
Lub koom haum txhawb nqa lub tswv yim ntawm "yog no.1 hauv kev ua tau zoo, yuav npaj mus muab cov hnub nyoog thiab cov neeg yuav khoom tshiab los ntawm tsev thiab dav hlau rauSuav tshuaj methyl me me thiab viscosity siab, Peb cov haujlwm ua lag luam thiab cov txheej txheem yog engineered kom paub tseeb tias peb cov neeg muas zaub tau nkag mus rau cov khoom siv luv tshaj plaws nrog lub sijhawm luv tshaj plaws nrog lub sijhawm luv luv. Qhov kev ua tau zoo no yog ua tau los ntawm peb cov kev txawj ntse thiab kev paub dhau los. Peb nrhiav cov neeg uas xav loj hlob nrog peb nyob ib puag ncig lub ntiaj teb thiab sawv tawm ntawm cov neeg coob coob. Peb tau txais cov neeg uas puag tag kis, muaj lub zeem muag, nyiam ncab lawv lub siab thiab qhov chaw deb dhau qhov lawv xav ua tiav.
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 siv cellule zoo ether muaj ntawm lub cev me me hauv viscosity. 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 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.Qhov kev ua haujlwm txhawb nqa lub tswv yim zoo nkauj hpmc ua kom muaj kev sib deev Lub ntiaj chaw.Peb xav hais tias peb lub hauv paus nthuav dav ntawm tus neeg siv khoom ua tiav, kev ntaus nqi qhab nia yog peb lub neej txhua hnub.
Nqe hauv qabSuav tshuaj methyl me me thiab viscosity siab, Peb cov haujlwm ua lag luam thiab cov txheej txheem yog engineered kom paub tseeb tias peb cov neeg muas zaub tau nkag mus rau cov khoom siv luv tshaj plaws nrog lub sijhawm luv tshaj plaws nrog lub sijhawm luv luv. Qhov kev ua tau zoo no yog ua tau los ntawm peb cov kev txawj ntse thiab kev paub dhau los. Peb nrhiav cov neeg uas xav loj hlob nrog peb nyob ib puag ncig lub ntiaj teb thiab sawv tawm ntawm cov neeg coob coob. Peb tau txais cov neeg uas puag tag kis, muaj lub zeem muag, nyiam ncab lawv lub siab thiab qhov chaw deb dhau qhov lawv xav ua tiav.
