Cov nqi tshwj xeeb rau kev muag khoom kub ntawm MHEC txuas ntxiv metyl hydroxyprropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropylropal rau phab ntsa Putty xa ncaj qha los ntawm lub Hoobkas
Peb lub chaw ruaj khov cog lus txhua tus neeg los ntawm cov khoom hauv thawj cov chav kawm nrog rau cov tuam txhab kev txaus siab tshaj plaws tom qab muag. Peb zoo siab tos txais peb li cov neeg yuav khoom los koom nrog peb rau cov phooj ywg kub, peb lub tuam txhab zoo siab txais tos ncaj qha los ntawm thoob plaws lub ntiaj teb tuaj saib, tshawb nrhiav thiab sib tham ua lag ua luam.
Peb lub chaw ruaj khov cog lus txhua tus neeg los ntawm cov khoom hauv thawj cov chav kawm nrog rau cov tuam txhab kev txaus siab tshaj plaws tom qab muag. Peb sov siab txais tos peb li cov neeg yuav khoom thiab cov neeg yuav khoom tshiab los koom nrog pebTuam Tshoj MHEC nqe thiab MHEC tshuaj, Peb tuaj yeem muab peb cov neeg tau txais txiaj ntsig zoo hauv cov khoom lag luam zoo thiab tus nqi tswj, thiab tam sim no peb muaj cov pwm ntau ntawm li ib puas ntawm cov khoom siv. Raws li cov khoom hloov kho sai sai, peb ua tiav hauv kev tsim ntau cov khoom lag luam zoo rau peb cov neeg siv khoom thiab tau txais lub koob npe nrov.
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 lub chaw ruaj khov cog lus txhua tus neeg los ntawm cov khoom hauv thawj cov chav kawm nrog rau cov tuam txhab kev txaus siab tshaj plaws tom qab muag. Peb zoo siab tos txais peb li cov neeg yuav khoom los koom nrog peb rau cov phooj ywg kub, peb lub tuam txhab zoo siab txais tos ncaj qha los ntawm thoob plaws lub ntiaj teb tuaj saib, tshawb nrhiav thiab sib tham ua lag ua luam.
Tus nqi tshwj xeeb rauTuam Tshoj MHEC nqe thiab MHEC tshuaj, Peb tuaj yeem muab peb cov neeg tau txais txiaj ntsig zoo hauv cov khoom lag luam zoo thiab tus nqi tswj, thiab tam sim no peb muaj cov pwm ntau ntawm li ib puas ntawm cov khoom siv. Raws li cov khoom hloov kho sai sai, peb ua tiav hauv kev tsim ntau cov khoom lag luam zoo rau peb cov neeg siv khoom thiab tau txais lub koob npe nrov.
