Magaca kiimikada | Hydroxyethyl cellulose |
La mid ah | 2-Hydroxy ethyl cellulose;Eter cellulose hydroxyethyl, ether cellulose, Hydroxyethyl cellulose |
Lambarka CAS | 9004-62-0 |
Summada | EipponCell |
Heerka Alaabta | HEC YB 150000 |
Solubility | Eter-ka Cellulose-ka Biyaha ah |
Qaab jireed | Caddaan iyo budada cellulose-ka ka baxsan |
PH (1%) | 5.0 - 8.0 |
Darajada beddelka | 1.8 - 2.5 |
Viscosity Brookfield, 1% xal | 7000-8000 mPa.s |
Viscosity NDJ 2% Xalka | 120000-180000 mPa.s |
Qoyaanka | ugu badnaan 5% |
nuxurka dambaska | ugu badnaan 5% |
HS code | 39123900 |
EipponCell HEC YB 150000 Hydroxyethyl cellulose waxa ay door muhiim ah ka ciyaartaa codsiyada daryeelka maqaarka ee kala duwan.Caan ku ah iska caabin heer sare ah oo ay u leedahay caqabadaha milanka ee ay keenaan elektrolyt-yada, kala duwanaanshahan HEC waxa uu ilaaliyaa xasilloonida xitaa iyadoo ay ku badan tahay milixdu.Waxay u taagan tahay doorashada ugu fiican ee dhumucdiridda jellaha qubeyska ee saabuunta, iyadoo bixisa tilmaame viscosity oo ah 150,000mPa.S.
Dhinaca nadaafadda gacmaha, halkaas oo milanka jeermiska- jeermiska iyo bakteeriyada ay si weyn u kala duwanaan karaan, ku darida HEC waxay caddaynaysaa qalab.HEC waxay fududaynaysaa abuurista nidaam isku mid ah oo deggan, iyada oo hubinaysa waxqabadka joogtada ah iyo waxtarka.
Intaa waxa dheer, HEC waxa ay soo bandhigtaa awoodaha cajiibka ah ee ku-midaynta, dhumucda, iyo xasilinta saliidda/biyaha ama kareemka biyaha/saliida alaabta daryeelka maqaarka.Qiyaasta lagu taliyay waxay u dhaxaysaa 0.1% ilaa 0.5%, taasoo muujinaysa wax-ku-oolnimadeeda iyo hufnaanta kor u qaadista xalalka kala duwan ee daryeelka maqaarka.
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