MHEC LH 660M

A na-eji EipponCell MHEC LH 660M methyl hydroxyethyl cellulose na plasta ciment slurry, na viscosity ya na-abawanye na-aga n'ihu.Ọdịdị netwọk molekụla nke cellulose ether intertwines na usoro netwọk nke ngwaahịa hydration ciment.Mmiri mmiri mbụ nke ciment na-ebuli elu cellulose ether n'ụzọ na-apụtaghị ìhè, na-ebute "mmetụta superposition composite" na viscosity nke cellulose ether ngwọta na ciment slurry.N'ihi ya, viscosity nke simenti slurry gbanwetụrụ na cellulose ether dị elu nke ukwuu karịa nchikota nke viscosities ha n'otu n'otu.

Ma cellulose ether gbanwere ciment slurry na ciment slurry dị ọcha na-egosipụta ncha ncha ma ọ bụ omume pseudoplastic.Pseudoplasticity nke cellulose ether gbanwetụrụ siment slurry dị ala ma e jiri ya tụnyere nke ciment slurry dị ọcha.Na obere ngbanwe ọnụego ma ọ bụ na viscosity nke cellulose ether gbanwetụrụ ciment slurry ma ọ bụ ala cellulose ether ọdịnaya, pseudoplasticity nke cellulose ether gbanwetụrụ ciment slurry na-aghọ nke ukwuu.

Ka okpomọkụ na-ebili, ọsọ na oke nke hydration ciment na-abawanye, na-eduga n'ịbawanye nwayọọ nwayọọ na viscosity nke ciment slurry dị ọcha.Otú ọ dị, viscosity nke ciment tapawa gbanwetụrụ, dịgasị iche na okpomọkụ n'ihi ikike mgbochi dị iche iche nke ụdị dị iche iche na ọnụ ọgụgụ cellulose ethers na ciment hydration.