Tshuaj npe | Hydroxyethyl Cellulose |
Synonym | 2-Hydroxy ethyl cellulose;Cellulose Hydroxyethyl ether, Cellulose ether, Hydroxyethyl Cellulose |
CAS nr | 9004-62-0 |
Hom | EipponCell |
Qib khoom | HEC YB 150000 |
Solubility | Dej Soluble Cellulose ether |
Lub cev daim ntawv | Dawb mus rau dawb cellulose hmoov |
PH (1%) | 5.0-8.0 Nws |
Degree ntawm kev hloov | 1.8-2.5 hli |
Viscosity Brookfield, 1% tov | 7000-8000 mPa |
Viscosity NDJ 2% Kev daws | 120000-180000 mPa.s |
Moisture | Max 5% |
Cov ntsiab lus tshauv | Max 5% |
HS code | 39123900 ib |
EipponCell® HEC YB 150000 Hydroxyethyl cellulose plays lub luag haujlwm tseem ceeb hauv ntau daim ntawv thov kev tu tawv nqaij.Renowned rau nws zoo heev tsis kam mus solubility cov teeb meem tshwm sim los ntawm electrolytes, no HEC variant tswj stability txawm nyob rau hauv siab concentrations ntawm ntsev.Nws sawv tawm raws li qhov kev xaiv zoo tshaj plaws rau thickening xab npum da dej gels, muab viscosity specification ntawm 150,000mPa.S.
Hauv thaj tsam ntawm cov tshuaj ntxuav tes, qhov chaw solubility ntawm cov tshuaj tua kab mob thiab cov kab mob sib txawv tuaj yeem sib txawv, qhov sib ntxiv ntawm HEC ua pov thawj qhov cuab yeej.HEC pab txhawb kev tsim cov txheej txheem sib xws thiab ruaj khov emulsified, kom ntseeg tau tias kev ua tau zoo thiab kev ua tau zoo.
Tsis tas li ntawd, HEC nthuav tawm cov peev txheej zoo tshaj plaws hauv emulsifying, thickening, thiab stabilizing roj / dej lossis dej / roj pleev cov khoom tu tawv nqaij.Nws tau pom zoo ntau npaum li cas los ntawm 0.1% mus rau 0.5%, qhia txog nws cov kev ua tau zoo thiab kev ua tau zoo hauv kev txhim kho cov qauv ntawm ntau yam kev kho tawv nqaij.
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