Tuam Tshoj pheej yig tus nqi Gypsum Plaster Skim lub tsho tiv no
Peb hais kom muab cov kev tsim txiaj zoo tshaj plaws nrog cov tswvyim ua lag luam zoo dua, cov khoom lag luam khoom ncaj ncees zoo li zoo nkauj thiab nrawm thiab nrawm. Nws yuav coj koj tsis tsuas yog cov khoom lag luam zoo lossis kev pabcuam loj heev, tab sis qhov tseem ceeb tshaj plaws HPMCYPropY Txhawm rau txua cov lus ntev, ruaj khov thiab kev sib nrig sib luag nrog cov koom haum nrog kev cia siab. Peb ua tsaug tos ntsoov koj mus ntsib.
Peb hais kom muab cov kev tsim txiaj zoo tshaj plaws nrog cov tswvyim ua lag luam zoo dua, cov khoom lag luam khoom ncaj ncees zoo li zoo nkauj thiab nrawm thiab nrawm. Nws yuav coj koj tsis tsuas yog cov khoom lag luam zoo lossis kev pabcuam thiab cov nyiaj loj loj, tab sis qhov tseem ceeb tshaj plaws yog mus rau kev ua lag luam tsis paub kawgHPMC thiab Hydroxy Protures Methyl Cellulose, Lub tuam txhab muaj cov txheej txheem tswj hwm zoo meej thiab kev pab cuam tom qab muag. Peb mob siab rau peb tus kheej kom ua ib tus tho kev hauv kev lag luam lim. Peb lub Hoobkas txaus siab los koom tes nrog cov neeg siv khoom sib txawv hauv tsev thiab txawv teb chaws kom tau zoo dua thiab lub neej yav tom ntej zoo dua.
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.we thiaj li muab cov tswvyim zoo tshaj plaws nrog kev tsim lag luam zoo dua, cov khoom lag luam zoo nkauj zoo nkauj thiab nrawm thiab nrawm thiab nrawm dua thiab ceev. Nws yuav coj koj tsis tsuas yog cov khoom lag luam zoo lossis kev pabcuam loj heev, tab sis qhov tseem ceeb tshaj plaws HPMCYPropY Txhawm rau txua cov lus ntev, ruaj khov thiab kev sib nrig sib luag nrog cov koom haum nrog kev cia siab. Peb ua tsaug tos ntsoov koj mus ntsib.
Tuam Tshoj Suav Pheej Yig NqeHPMC thiab Hydroxy Protures Methyl Cellulose, Lub tuam txhab muaj cov txheej txheem tswj hwm zoo meej thiab kev pab cuam tom qab muag. Peb mob siab rau peb tus kheej kom ua ib tus tho kev hauv kev lag luam lim. Peb lub Hoobkas txaus siab los koom tes nrog cov neeg siv khoom sib txawv hauv tsev thiab txawv teb chaws kom tau zoo dua thiab lub neej yav tom ntej zoo dua.
