Cov chaw muag khoom sab saum toj txo cov tshuaj cais cov tshuaj cais hydroxypropyl metheny cellulose hpmc siv hauv gypsum paus plaster
"Zoo ua ntej, kev coj ncaj ncees raws li lub hauv paus, ua hauj lwm sincere zoo nkauj rau cov gyrox celling plaster, rau cov lus nug ntxiv lossis koj yuav tsum tau koj Muaj lus nug hais txog peb cov kev daws teeb meem, koj yuav tsum tsis txhob tos kom tham nrog peb.
"Zoo ua ntej, kev coj ncaj ncees raws li lub hauv paus, kev ua haujlwm siab tshaj plaws" yog peb lub tswv yim, txhawm rau txhawm rau ua qhov zoo tshaj plawsSuav tshuaj methyl me me thiab viscosity siab, Nrhiav rau pem hauv ntej, peb yuav nrog lub sijhawm nrog lub sijhawm, txuas ntxiv tsim cov khoom lag luam tshiab thiab cov kev daws teeb meem. Nrog peb pab neeg tshawb fawb, cov chaw tshawb xyuas kev ua haujlwm siab, peb yuav muab cov khoom lag luam zoo rau peb cov neeg siv khoom thoob ntiaj teb. Peb ua tsaug caw koj los ua peb cov neeg ua lag luam rau kev sib nrig sib pab.
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.
"Zoo ua ntej, kev coj ncaj ncees raws li lub hauv paus, ua hauj lwm sincere zoo nkauj rau cov gyrox celling plaster, rau cov lus nug ntxiv lossis koj yuav tsum tau koj Muaj lus nug hais txog peb cov kev daws teeb meem, koj yuav tsum tsis txhob tos kom tham nrog peb.
Cov neeg muag khoom sab saum tojSuav tshuaj methyl me me thiab viscosity siab, Nrhiav rau pem hauv ntej, peb yuav nrog lub sijhawm nrog lub sijhawm, txuas ntxiv tsim cov khoom lag luam tshiab thiab cov kev daws teeb meem. Nrog peb pab neeg tshawb fawb, cov chaw tshawb xyuas kev ua haujlwm siab, peb yuav muab cov khoom lag luam zoo rau peb cov neeg siv khoom thoob ntiaj teb. Peb ua tsaug caw koj los ua peb cov neeg ua lag luam rau kev sib nrig sib pab.
