Cov Qauv Txheem Tuam Tshoj Tuam Tshoj Hydroxyethyl Cellulose Hec / Ehec / EmHec
Peb cov khoom lag luam tau hais txog thiab txhim khu kev qha los ntawm cov neeg siv kawg thiab tuaj yeem ntsib nrog kev hloov pauv nyiaj txiag thiab kev sib raug zoo yuav tsum muaj kev tsim qauv Tuam Tshoj HydroxyethylCelluloseHEC / EHEC / EmHEC, peb yuav ua kom cov neeg txhawb cov tib neeg los ntawm kev sib txuas lus thiab mloog thiab kev kawm los ntawm kev paub dhau los.
Peb cov khoom lag luam muaj kev saib xyuas dav dav thiab txhim khu kev qha los ntawm cov neeg siv kawg thiab tuaj yeem ntsib nrog kev hloov pauv nyiaj txiag tas li thiab kev sib raug zoo yuav tsum tauCellulose, Hoc, Peb lub hom phiaj yog "los muab cov khoom lag luam ua ntej thiab cov kev daws teeb meem thiab kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom, yog li peb paub meej tias koj yuav tsum muaj cov xim muaj txiaj ntsig los ntawm kev koom tes nrog peb". Yog tias koj xav tau txhua yam ntawm peb cov khoom muag lossis xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb. Peb tab tom nrhiav rau pem hauv ntej kom tsim kev ua lag luam tau zoo nrog cov neeg tau txais cov neeg tshiab thoob ntiaj teb nyob ze lub ntiaj teb ze.
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.
Peb cov khoom lag luam muaj kev xav txog thiab txhim khu kev qha los ntawm cov neeg siv kawg thiab tuaj yeem sib ntsib nrog kev tsim khoom lag luam thiab kev sib txuas lus los ntawm kev sib txuas lus thiab mloog thiab mloog, teeb tsa ua piv txwv rau lwm tus thiab kawm los ntawm kev paub.
Txuj CiHoc, Cellulose, peb lub hom phiaj yog "los muab cov khoom siv ua ntej thiab cov kev pabcuam thiab peb yuav tsum muaj cov khoom muaj txiaj ntsig los ntawm kev koom tes nrog peb". Yog tias koj xav tau txhua yam ntawm peb cov khoom muag lossis xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb. Peb tab tom nrhiav rau pem hauv ntej kom tsim kev ua lag luam tau zoo nrog cov neeg tau txais cov neeg tshiab thoob ntiaj teb nyob ze lub ntiaj teb ze.
