Bayani: MHEC LH 660M

Ana amfani da EiponCell MHEC LH 660M methyl hydroxyethyl cellulose a cikin siminti slurry plaster, kuma danko yana ƙaruwa akai-akai.Tsarin hanyar sadarwa na kwayoyin halitta na cellulose ether intertwines tare da tsarin cibiyar sadarwa na siminti hydration kayayyakin.Na farko hydration na ciminti a kaikaice kiwata taro na cellulose ether, sakamakon a "composite superposition sakamako" a kan danko na cellulose ether bayani da kuma ciminti slurry.Saboda haka, dankowar slurry siminti da aka gyara tare da ether cellulose ya fi girma fiye da jimlar ɗanɗanowar ɗanɗanonsu.

Dukansu cellulose ether da aka gyara slurry siminti da slurry mai tsafta na siminti suna nuna ɓacin rai ko halayen pseudoplastic.Simintin siminti da aka gyara na cellulose ether ya yi ƙasa da ƙasa idan aka kwatanta da na tsantsar siminti slurry.A ƙananan juyi rates ko tare da ƙananan danko na cellulose ether modified siminti slurry ko ƙananan cellulose ether abun ciki, da pseudoplasticity na cellulose ether modified siminti slurry zama mafi pronounced.

Yayin da zafin jiki ya hauhawa, saurin da girman ruwan siminti ya karu, yana haifar da karuwa a hankali a cikin dankowar siminti mai tsafta.Danko na gyare-gyaren simintin siminti, duk da haka, ya bambanta da zafin jiki saboda bambancin iyawar hanawa na nau'i daban-daban da adadin ethers cellulose akan hydration na siminti.