Sunan sinadarai | Methyl Hydroxyethyl Cellulose |
Synonymous | Cellulose ether, 2-hydroxyethyl methyl cellulose, cellulose, 2-hydroxyethyl methyl ether, hydroxyethyl Methyl cellulose, MHEC, HEMC. |
Lambar CAS | 9032-42-2 |
Alamar | EiponCell |
Matsayin samfur | Saukewa: MHEC LH6150MS |
Solubility | Ruwa mai Soluble Cellulose ether |
Siffar jiki | Fari zuwa kashe-fari cellulose foda |
Danshi | Max.6% |
PH | 4.0-8.0 |
Viscosity Brookfield 2% bayani | 55000-65000mPa.s |
Viscosity NDJ 2% bayani | 120000-180000mPa.S |
Asha abun ciki | Max5.0% |
Girman raga | 99% wuce 100 mesh |
HS code | Farashin 39123900 |
EiponCell® MHEC LH 6150MS methyl hydroxyethyl cellulose yana nuna solubility a cikin ruwa da kuma wasu kaushi na halitta.Yana nuna ikon narke a cikin ruwan sanyi, kuma matsakaicin maida hankali da ake iya samu ya dogara da danko.Solubility ya bambanta da danko, tare da ƙananan danko daidai da mafi girma solubility.
Samfuran MHEC ba su ne ethers cellulose na ionic ba kuma basa aiki azaman polyelectrolytes.A sakamakon haka, suna nuna kwanciyar hankali a cikin mafita mai ruwa da ke ɗauke da gishirin ƙarfe ko na'urorin lantarki.Koyaya, ƙari mai yawa na electrolytes na iya haifar da gelation da hazo.
Maganganun ruwa na samfuran MHEC suna da kaddarorin masu aiki da ƙasa, suna ba su damar yin aiki azaman jami'an kariyar colloidal, emulsifiers, da masu rarrabawa.
Bayan dumama maganin ruwa na samfuran MHEC zuwa wani zafin jiki, ya zama mara kyau, yana samar da gels, da hazo.Koyaya, ci gaba da sanyayawar yana mayar da maganin zuwa matsayinsa na asali.Yanayin zafin jiki wanda gelation da hazo ke faruwa da farko ya dogara da kasancewar wakilai masu mai, masu dakatarwa, colloid masu kariya, emulsifiers, da makamantansu.
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