Cov Neeg Siv Khoom Zoo Rau Kev Tsim Kho Cov Me Yhais Hydroxyethyl Cellulose Hec Rau Kev Cais Qhuav
Txhawm rau txuas ntxiv txhim kho cov txheej txheem tswj hwm los ntawm kev tsim txiaj ntawm "Ua tsaug rau cov qauv ntawm cov lag luam uas muaj kev sib txuam, thiab ua ntu zus los ua kom tau raws li kev hu xov tooj Ntawm cov neeg siv khoom rau cov neeg siv lub koob npe zoo rau kev tsim kho cov metyl hydrothethyl cellulose, koj yuav tsum tau ntsib tus kheej kev txiav txim, koj yuav tsum tau pub dawb los tiv tauj peb.
Txhawm rau txuas ntxiv txhim kho cov txheej txheem tswj hwm los ntawm kev tsim txiaj ntawm "Ua tsaug rau cov qauv ntawm cov lag luam uas muaj kev sib txuam, thiab ua ntu zus los ua kom tau raws li kev hu xov tooj ntawm cov neeg tau txais kev pab rauTuam Tshoj hydroxyethyl cellulose thiab cellulose, Raws li peb txoj kev coj ua ntawm qhov zoo yog tus yuam sij rau kev txhim kho, peb pheej mob siab tshaj peb cov neeg muas zaub. Xws li, peb ua tsaug caw txhua cov tuam txhab uas txaus siab hu rau peb txog kev koom tes qub, peb zoo siab txais tos cov tes ua ke rau kev tshawb nrhiav thiab txhim kho; Xav paub ntau ntxiv, thov koj xav tiv tauj peb. Tsaug. Cov cuab yeej siv nruj heev, kev pabcuam nruj, kev pib ua haujlwm thiab kev txhim kho kev lag luam tsis zoo thiab muaj lub koob npe nrov, coj peb cov xaj thiab cov txiaj ntsig ntxiv. Yog tias koj xav paub txog txhua yam ntawm peb txoj kev daws teeb meem, nco ntsoov tias koj xav tiv tauj peb. Kev nug lossis mus saib rau peb lub tuam txhab muaj kev zoo siab txais tos sov siab. Peb ua tsaug vam tias yuav pib sib tw yeej thiab tus phooj ywg sib koom tes nrog koj. Koj tuaj yeem pom cov ntsiab lus ntxiv hauv peb lub vev xaib.
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 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.
Txhawm rau txuas ntxiv txhim kho cov txheej txheem tswj hwm los ntawm kev tsim txiaj ntawm "Ua tsaug rau cov qauv ntawm cov lag luam uas muaj kev sib txuam, thiab ua ntu zus los ua kom tau raws li kev hu xov tooj Ntawm cov neeg siv khoom rau cov neeg siv lub koob npe zoo rau kev tsim kho cov metyl hydrothethyl cellulose, koj yuav tsum tau ntsib tus kheej kev txiav txim, koj yuav tsum tau pub dawb los tiv tauj peb.
Tus neeg siv lub koob npe zoo rauTuam Tshoj hydroxyethyl cellulose thiab cellulose, Raws li peb txoj kev coj ua ntawm qhov zoo yog tus yuam sij rau kev txhim kho, peb pheej mob siab tshaj peb cov neeg muas zaub. Xws li, peb ua tsaug caw txhua cov tuam txhab uas txaus siab hu rau peb txog kev koom tes qub, peb zoo siab txais tos cov tes ua ke rau kev tshawb nrhiav thiab txhim kho; Xav paub ntau ntxiv, thov koj xav tiv tauj peb. Tsaug. Cov cuab yeej siv nruj heev, kev pabcuam nruj, kev pib ua haujlwm thiab kev txhim kho kev lag luam tsis zoo thiab muaj lub koob npe nrov, coj peb cov xaj thiab cov txiaj ntsig ntxiv. Yog tias koj xav paub txog txhua yam ntawm peb txoj kev daws teeb meem, nco ntsoov tias koj xav tiv tauj peb. Kev nug lossis mus saib rau peb lub tuam txhab muaj kev zoo siab txais tos sov siab. Peb ua tsaug vam tias yuav pib sib tw yeej thiab tus phooj ywg sib koom tes nrog koj. Koj tuaj yeem pom cov ntsiab lus ntxiv hauv peb lub vev xaib.
