Kev yuav khoom super rau kev yuav khoom cov xim txheej txheem txheej txheem tuab tuab itherer cellulose ether HPMC HEC
ua raws li daim ntawv cog lus ", ua raws li kev ua lag luam kom zoo dua, yog cov neeg nyiam ua lag luam rau cov khoom lag luam kom zoo dua, yog peb cov neeg siv khoom lag luam Tau txais txiaj ntsig kev lag luam kev sib raug zoo nrog koj sai sai. Thov tsis tau them nqi los tuav peb kom cov ntsiab lus ntxiv.
ua raws li daim ntawv cog lus ", ua raws li kev ua lag luam xav tau, cov kev pabcuam ua lag luam zoo rau cov neeg ua lag luam kom tau txais kev ua lag luam loj, yog cov neeg siv khoom sib tw rauSuav HPMC Phab Ntsa Putty Siv thiab HydroxyPropyyl Methylloyl cellulose, Raws li cov khoom lag luam uas muaj txiaj ntsig zoo, tus nqi sib tw, thiab peb tag nrho peb cov kev paub dhau los, thiab peb tau tsim lub koob npe zoo heev hauv kev ua liaj ua teb. Nrog rau kev txhim kho txuas ntxiv, peb cog lus rau peb tus kheej tsis yog rau kev lag luam Suav tab sis kuj tau ua lag luam thoob ntiaj teb. Thov kom koj tau tsiv los ntawm peb cov khoom zoo thiab cov kev pab cuam nyiam. Cia peb qhib ib tshooj tshiab ntawm kev sib nrig thiab yeej ob npaug.
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.
ua raws li daim ntawv cog lus ", ua raws li kev ua lag luam kom zoo dua, yog cov neeg nyiam ua lag luam rau cov khoom lag luam kom zoo dua, yog peb cov neeg siv khoom lag luam Tau txais txiaj ntsig kev lag luam kev sib raug zoo nrog koj sai sai. Thov tsis tau them nqi los tuav peb kom cov ntsiab lus ntxiv.
Super yuav ntawmSuav HPMC Phab Ntsa Putty Siv thiab HydroxyPropyyl Methylloyl cellulose, Raws li cov khoom lag luam uas muaj txiaj ntsig zoo, tus nqi sib tw, thiab peb tag nrho peb cov kev paub dhau los, thiab peb tau tsim lub koob npe zoo heev hauv kev ua liaj ua teb. Nrog rau kev txhim kho txuas ntxiv, peb cog lus rau peb tus kheej tsis yog rau kev lag luam Suav tab sis kuj tau ua lag luam thoob ntiaj teb. Thov kom koj tau tsiv los ntawm peb cov khoom zoo thiab cov kev pab cuam nyiam. Cia peb qhib ib tshooj tshiab ntawm kev sib nrig thiab yeej ob npaug.
