Hoobkas nthuav tawm Tuam Tshoj lub cps muaj tshuaj lom 300-200000 CPS viscosity Hydrothy Protures Methyl Cellulose Hmoov Ethaws HPMC
Tus yuam sij rau peb txoj kev vam meej yog "cov khoom lag luam zoo, muaj peev xwm tsim nyog thiab cov khoom siv tau zoo etheritectionment alpmulose siv tau peb cov txheej txheem thiab zoo tshaj plaws Ua raws li txhua txoj kev loj hlob ntawm qhov kev lag luam no thiab ua tau raws li koj lub siab tau zoo. Puas yog koj yuav tau txaus siab nyob rau hauv peb txoj kev daws teeb meem, thov mus ntsib nrog peb dawb do.
Tus yuam sij rau peb txoj kev vam meej yog "cov khoom lag luam zoo zoo, muaj txiaj ntsig tsim nyog thiab kev pabcuam zoo" rauTuam Tshoj Cellulose ether, HydroxyPropyyl Methyl cellulose, peb tau ua tiav cov ntaub ntawv ntau lawm, sib xyaw ua ke kab, kev tswj hwm zoo, tam sim no peb muaj cov pab pawg kws tshaj lij & cov kws tshaj lij kev ua haujlwm. Nrog txhua tus neeg zoo, peb tau mus tsim "lub koob npe nrov thoob ntiaj teb hom ntawm Nylon monofilaments", thiab tshaj tawm peb cov khoom muag rau txhua lub ces kaum ntawm lub ntiaj teb. Peb tau txav mus thiab sim peb qhov zoo tshaj plaws kom pab peb cov neeg siv khoom.
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 cellule cellulose Ethaws muaj cov methyl cellulose (USP, EP, BP, hom ntawmHydroxyPropyyl Methyl cellulose(Hypromellose USP, EP, BP, CP) Txhua tus muaj nyob rau hauv ob peb qib rov ua dua tshiab ntawm usp, EP, nrog rau kosher thiab halal ntawv pov thawj Cov.
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.
Tus yuam sij rau peb txoj kev vam meej yog "cov khoom lag luam zoo, muaj peev xwm tsim nyog thiab cov khoom siv tau zoo etheritectionment alpmulose siv tau peb cov txheej txheem thiab zoo tshaj plaws Ua raws li txhua txoj kev loj hlob ntawm qhov kev lag luam no thiab ua tau raws li koj lub siab tau zoo. Puas yog koj yuav tau txaus siab nyob rau hauv peb txoj kev daws teeb meem, thov mus ntsib nrog peb dawb do.
Hoobkas nthuav tawmTuam Tshoj Cellulose ether, HydroxyPropy cellulose, peb tau ua kom tiav cov kab ntau lawm, sib sau ua ke, tam sim no peb muaj cov pab pawg ua haujlwm & pab pawg tsim khoom, kev paub dhau los, kev paub muag khoom siv. Nrog txhua tus neeg zoo, peb tau mus tsim "lub koob npe nrov thoob ntiaj teb hom ntawm Nylon monofilaments", thiab tshaj tawm peb cov khoom muag rau txhua lub ces kaum ntawm lub ntiaj teb. Peb tau txav mus thiab sim peb qhov zoo tshaj plaws kom pab peb cov neeg siv khoom.
