Kev xa tawm sai sai rau cellulose ether HPMC loj tshaj plaws hauv Suav teb, tib daim ntawv thov nrog Wacker qis tshaj nqi
Peb tau cog lus rau kev sib tw, tshwj xeeb cov khoom lag luam thiab cov kev daws teeb meem zoo, dhau mus sai sai rau cellulose etherHPMCCov neeg tsim khoom siv loj tshaj plaws hauv Suav teb, tib daim ntawv thov nrog Wacker qis tshaj plaws tus nqi, cov tuam txhab ib txwm tau ua haujlwm los ua tus thawj coj ua lag luam hauv lawv cov kev lag luam.
Peb tau cog lus rau kev sib tw tus nqi sib tw, cov khoom lag luam tshwj xeeb thiab cov tshuaj zoo, dhau mus sai sai rauTuam Tshoj Hydroxy Protures Methyl Cellulose, HPMC, Peb cia siab rau cov ntaub ntawv zoo, tsim qauv zoo tshaj plaws, kev sib tw ntawm cov neeg siv khoom thiab tus nqi sib tw kom yeej ntawm cov neeg muas zaub hauv tsev thiab txawv teb chaws. 95% cov khoom xa tawm rau kev lag luam txawv teb chaws.
Khoom Piav Qhia
CAS TSIS MUAJ.:9004-65-3
HydroxyPropyyl methylcellulose (HPMC) Cov qib xab npum yog cov hmoov dawb nrog cov dej loj solubility. 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 MP100MS | 80000-120000 | 4000000-55000 |
| HPMC MP150Ms | 1200000000-180000 | 55000-65000 |
| HPMC MP200Ms | 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 tau cog lus rau kev sib tw, tshwj xeeb cov khoom lag luam thiab cov kev hloov kho kom zoo rau cellule tus nqi, nrog kom zoo dua ntawm kev tswj hwm kev lag luam, lub tuam txhab muaj Txhua zaus tau cog lus los pab cov neeg siv khoom lag luam hauv kev ua lag luam hauv lawv cov lag luam.
Kev xa tawm sai sai rauTuam Tshoj Hydroxy Protures Methyl Cellulose, HPMC, peb cia siab rau cov ntaub ntawv zoo, tsim qauv zoo tshaj plaws, kev sib tw ntawm cov neeg siv khoom thiab tus nqi sib tw kom yeej kev ntseeg siab ntawm ntau tus neeg yuav khoom hauv tsev thiab txawv teb chaws. 95% cov khoom xa tawm rau kev lag luam txawv teb chaws.
