Kev Tawm Tsam Suav Tebchaws Suav Cov Tshuaj Ywm Zov Yooj Yim HPMC / MHEC / HEC / CMC Tsev Qib
Cov cuab yeej ua kom zoo, cov kws khwv nyiaj tau los ua haujlwm, thiab zoo dua tom qab muag cov kws tshaj lij kev pabcuam; Peb kuj yog ib tsev neeg loj, ib tus neeg lo rau kev sib xyaw ua ke tus nqi "Kev Ua Haujlwm Zoo, Kev Ua Phem Zog, Kev Ua Siab Zoo HPMC / Mhec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec /CmcTsev kawm qib, peb ib txwm zoo siab tos txais cov ntaub ntawv tshiab thiab yav dhau los muab peb cov ntaub ntawv tsim nyog thiab cov tswv yim rau kev koom tes, thiab tseem ua rau peb cov pab pawg thiab cov neeg ua haujlwm!
Cov cuab yeej ua kom zoo, cov kws khwv nyiaj tau los ua haujlwm, thiab zoo dua tom qab muag cov kws tshaj lij kev pabcuam; Peb kuj yog ib tsev neeg loj, leej twg lo rau cov neeg koom tes "kev sib koom ua ke, kev zam, zam txim rau" rauTuam Tshoj sodium carboxymethyl cellulose, Cmc, Peb coj kev ntsuas ntawm ib qho nqi los ua qhov tseem ceeb tshaj plaws cov iav thiab cov txheej txheem tshiab. Cov ntim ntawm cov nominated hom yog peb ib qho kev paub tshwj xeeb ntxiv. Cov kev daws teeb meem los paub txog xyoo ntawm cov kev pabcuam tsis pub muaj teeb meem tau nyiam cov neeg siv khoom zoo. Cov khoom uas tau muaj nyob hauv kev txhim kho cov qauv thiab cov neeg nplua nuj ntau yam, lawv tau tsim kev tshawb fawb ntawm cov khoom siv raw. Nws nkag tau nyob rau hauv ntau yam tsim thiab specs rau kev xaiv. Cov ntawv tshiab tshaj plaws yog ntau dua zoo dua li yav dhau los ib thiab lawv nrov heev nrog ntau tus neeg siv khoom.
Khoom Piav Qhia
CAS TSIS MUAJ.:9004-65-3
HydroxyPropyyl methylulose (HPMC) cov qib xab npum yog cov hmoov dawb nrog cov dej solubility zoo. HydroxyPropyyl methylulose (HPMC) cov qib xab npum yog cov txheej txheem ntau lawm los ntawm cov txheej txheem ntau lawm, nws tuaj yeem muab cov tshuaj tiv thaiv kom nrawm dua thiab qeeb daws. Xab xab nphua HPMC yuav yaj nyob rau hauv dej txias sai thiab nce cov nyhuv tuab. HydroxyPropy Cellulose (HPMC) tuaj yeem muab viscosity hauv txhua hom kev ua haujlwm surfactant. Cov hmoov hmoov tau raug kho los ntawm cov txheej txheem tshwj xeeb, yog li nws tuaj yeem yaj nyob rau hauv dej nrawm thiab tsis muaj agglomeration, flocculation lossis nag lossis daus.
HPMC xab npum yuav raug tshem tawm sai heev hauv kev daws teeb meem sib xyaw nrog dej txias thiab cov organic. Tom qab ob peb feeb, nws yuav mus txog nws qhov siab tshaj plaws thiab tsim lub pob tshab kuab. Cov kev daws teeb meem muaj cov kev ua ub no, siab pob tshab, muaj zog ruaj khov, thiab kev sib cais hauv cov dej tsis cuam tshuam los ntawm Ph. Thaum xab npum kawm qib HPMC tuaj yeem ntiab tawm hauv dej txias sai thiab nce cov nyhuv tuab. HydroxyPropy cellulose HPMC yog siv rau xab npum kua, tshuaj ntxuav tes, ntxhua khaub ncaws ua cov tshuaj ntxuav kom huv si ua cov neeg sawv cev ua kom tuab thiab dispersing.
Tshuaj ntxuav cov qib hydroxypropyl methyllcellulose, nws tsuas yog ua kom muaj cov ntaub pua tsev ntxhua khaub ncaws, thiab rho tawm kom ua kom lub viscosity, uas tuaj yeem ua rau cov viscosity ntawm cov khoom thiab lub peev xwm nkag mus rau starts.
Kev Siv Tshuaj Tshwj Xeeb
| Kev qhia tshwj xeeb | HPMC 60E (2910) | HPMC 65f (2906) | HPMC 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
| Tshuaj Ntsuam Khib Hpmc | Viscosity (ndj, mpa.s, 2%) | Viscosity (Brookfield, MPA.S, 2%) |
| HPMC TK100Ms | 80000-120000 | 38000-55000-5000 |
| HPMC TK150Ms | 1200000000-180000 | 55000-65000 |
| HPMC TK200MS | 180000-240000 | 70000-80000 |
Cov yam ntxwv tseem ceeb
Thickening / hloov kho ntawm kev sib xws
Kev tso khoom ruaj khov
Siab compatibility nrog lwm cov ntaub ntawv raw xws li surfactants.
Zoo Emulsification
Siab teeb meem kev hloov
Kev ncua solubility rau viscosity tswj
Cov dej dej txias ceev.
HPMC ncua cov qib solubility muaj cov yam ntxwv tseem ceeb: kev daws teeb meem ntawm kev pom zoo, zoo sib xws nrog ionic surfactants thiab kev cia khoom zoo.
Ntim
Cov khoom siv txheem yog 25kg / hnab
20'FlCl: 12 tuj nrog palletized; 13.5 Tuj Unpalletized.
40'flcl: 24 tuj nrog palletized; 28 Tuj Unpalletized.
Cov cuab yeej ua kom zoo, cov kws khwv nyiaj tau los ua haujlwm, thiab zoo dua tom qab muag cov kws tshaj lij kev pabcuam; Peb kuj yog ib tsev neeg loj, ib tus neeg lo rau kev sib xyaw ua ke tus nqi "Kev Ua Haujlwm Zoo, Kev Ua Phem Zog, Kev Ua Siab Zoo HPMC / Mhec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec / Hec /CmcTsev kawm qib, peb ib txwm zoo siab tos txais cov ntaub ntawv tshiab thiab yav dhau los muab peb cov ntaub ntawv tsim nyog thiab cov tswv yim rau kev koom tes, thiab tseem ua rau peb cov pab pawg thiab cov neeg ua haujlwm!
Siab lub koob npeTuam Tshoj sodium carboxymethyl cellulose, CMC, peb coj kev ntsuas ntawm txhua tus nqi los khaws qhov tseem ceeb tshaj plaws cov iav thiab cov txheej txheem tshiab. Cov ntim ntawm cov nominated hom yog peb ib qho kev paub tshwj xeeb ntxiv. Cov kev daws teeb meem los paub txog xyoo ntawm cov kev pabcuam tsis pub muaj teeb meem tau nyiam cov neeg siv khoom zoo. Cov khoom uas tau muaj nyob hauv kev txhim kho cov qauv thiab cov neeg nplua nuj ntau yam, lawv tau tsim kev tshawb fawb ntawm cov khoom siv raw. Nws nkag tau nyob rau hauv ntau yam tsim thiab specs rau kev xaiv. Cov ntawv tshiab tshaj plaws yog ntau dua zoo dua li yav dhau los ib thiab lawv nrov heev nrog ntau tus neeg siv khoom.
